SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5496 / length of data axis 1

NAXIS2 = 3672 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-08-08T10:38:30' / UTC date that FITS file was created

DATE-OBS= '2024-08-05T22:20:12.320528' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 372.063 / Camera focal length

CCD-TEMP= -18 / CCD temp in C

EXPTIME = 180 / Exposure time [s]

STACKCNT= 55 / Stack frames

LIVETIME= 9900 / Exposure time after deadtime correction

EXPSTART= 2.46053e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46053e+06 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

IMAGETYP= 'Light ' / Type of image

OBJECT = 'Voile ' / Name of the object

SIMPLE = T / file does conform to FITS standard

BITPIX = 16 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 1053 / length of data axis 1

NAXIS2 = 1760 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 0.864805 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-08-16T15:54:42' / UTC date that FITS file was created

DATE-OBS= '2024-08-15T20:42:33.104602' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'Seestar S50' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'Seestar S50' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.9 / X pixel size microns

YPIXSZ = 2.9 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 252.26 / Camera focal length

CCD-TEMP= 26.9375 / CCD temp in C

EXPTIME = 5 / Exposure time [s]

STACKCNT= 89 / Stack frames

LIVETIME= 890 / Exposure time after deadtime correction

EXPEND = 2.46054e+006 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

IMAGETYP= 'Light ' / Type of image

APERTURE= 5 / Aperture of the instrument

GAIN = 80 / Camera gain

SITELAT = 46.1586 / [deg] Observation site latitude

SITELONG= 4.08917 / [deg] Observation site longitude

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '20 46 12.951' / Image center Right Ascension (hms)

OBJCTDEC= '+30 43 3.295' / Image center Declination (dms)

RA = 311.554 / Image center Right Ascension (deg)

DEC = 30.7176 / Image center Declination (deg)

CRPIX1 = 526.5 / Axis1 reference pixel

CRPIX2 = 880 / Axis2 reference pixel

CRVAL1 = 311.554 / Axis1 reference value (deg)

CRVAL2 = 30.7176 / Axis2 reference value (deg)

CDELT1 = -0.000658665 / X pixel size (deg)

CDELT2 = 0.000658688 / Y pixel size (deg)

PC1_1 = 0.687659 / Linear transformation matrix (1, 1)

PC1_2 = 0.726034 / Linear transformation matrix (1, 2)

PC2_1 = -0.726006 / Linear transformation matrix (2, 1)

PC2_2 = 0.687689 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

END

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5496 / length of data axis 1

NAXIS2 = 3672 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-08-28T13:04:51' / UTC date that FITS file was created

DATE-OBS= '2024-08-28T04:58:39.465135' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'iOptron CEM40/GEM45/HAE43 210101+' / telescope used to acquire this i

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 431.229 / Camera focal length

CCD-TEMP= 31.7 / CCD temp in C

EXPTIME = 150 / Exposure time [s]

STACKCNT= 115 / Stack frames

LIVETIME= 17250 / Exposure time after deadtime correction

EXPSTART= 2.46055e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46055e+006 / Exposure end time (standard Julian date)

FILTER = 'G ' / Active filter name

IMAGETYP= 'Light ' / Type of image

CVF = 0.909303 / Conversi

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5385 / length of data axis 1

NAXIS2 = 3578 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2025-03-14T00:10:55' / UTC date that FITS file was created

DATE-OBS= '2025-03-10T01:10:40.443878' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'iOptron CEM40/GEM45/HAE43 210101+' / telescope used to acquire this i

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 250.176 / Camera focal length

CCD-TEMP= 17.8 / CCD temp in C

EXPTIME = 150 / Exposure time [s]

STACKCNT= 238 / Stack frames

LIVETIME= 35700 / Exposure time after deadtime correction

EXPSTART= 2.46074e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46075e+006 / Exposure end time (standard Julian date)

IMAGETYP= 'Light ' / Type of image

OBJECT = 'IC 443 ' / Name of the object of interest

CVF = 0.90930

Love of a livetime play in Avilion during the second Avilion anniversary celebration

SIMPLE = T / file does conform to FITS standard

BITPIX = 20 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 929 / length of data axis 1

NAXIS2 = 1239 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2025-04-12T15:27:27' / UTC date that FITS file was created

DATE-OBS= '2025-02-20T21:29:49' / YYYY-MM-DDThh🇲🇲ss observation start, UT

INSTRUME= 'Nikon Z 6_2' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 5.94 / X pixel size microns

YPIXSZ = 5.94 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 206.692 / Camera focal length

CCD-TEMP= 0 / CCD temp in C

SET-TEMP= 0 / Temperature setting in C

EXPTIME = 30 / Exposure time [s]

STACKCNT= 27 / Stack frames

LIVETIME= 810 / Exposure time after deadtime correction

EXPSTART= 2.46073e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46073e+006 / Exposure end time (standard Julian date)

APERTURE= 2.8 / Aperture of the instrument

ISOSPEED= 800 / ISO camera setting

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '05 35 15.513' / Image center Right Ascension (hms)

OBJCTDEC= '-05 03 16.797' / Image center Declination (dms)

RA = 83.8146 / Image center Right Ascension (deg)

DEC = -5.05467 / Image center Declination (deg)

CRPIX1 = 464.5 / Axis1 reference pixel

CRPIX2 = 619.5 / Axis2 reference pixel

CRVAL1 = 83.8146 / Axis1 reference value (deg)

CRVAL2 = -5.05467 / Axis2 reference value (deg)

CDELT1 = -0.0016468 / X pixel size (deg)

CDELT2 = 0.00164638 / Y pixel size (deg)

PC1_1 = 0.841669 / Linear transformation matrix (1, 1)

PC1_2 = -0.539994 / Linear transformation matrix (1, 2)

PC2_1 = 0.540331 / Linear transformation matrix (2, 1)

PC2_2 = 0.841

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 3008 / length of data axis 1

NAXIS2 = 3008 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2023-08-20T15:17:22' / UTC date that FITS file was created

DATE-OBS= '2023-08-19T20:19:11.674369' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI533MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'EQMod Mount' / telescope used to acquire this image

XPIXSZ = 3.76 / X pixel size microns

YPIXSZ = 3.76 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 434 / Camera focal length

CCD-TEMP= -13.5 / CCD temp in C

EXPTIME = 60 / Exposure time [s]

STACKCNT= 608 / Stack frames

LIVETIME= 36480 / Exposure time after deadtime correction

EXPSTART= 2.46018e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46018e+06 / Exposure end time (standard Julian date)

FILTER = 'mixed_Starless' / Active filter name

IMAGETYP= 'Light ' / Type of image

CVF = 0.994093 / Conversion factor (e-/adu)

GAIN = 101 / Camera gain

OFFSET = 70 / Camera offset

RA = 342.02 / Image center Right Ascension (deg)

DEC =

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 4282 / length of data axis 1

NAXIS2 = 3035 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0.00233463 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-09-06T15:37:12' / UTC date that FITS file was created

DATE-OBS= '2024-08-25T20:00:31.049000' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'QHY168C ' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'Evolux62ED + red 0,9X' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 4.8 / X pixel size microns

YPIXSZ = 4.8 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 362.769 / Camera focal length

CCD-TEMP= -10 / CCD temp in C

SET-TEMP= -10 / Temperature setting in C

EXPTIME = 180 / Exposure time [s]

STACKCNT= 264 / Stack frames

LIVETIME= 47520 / Exposure time after deadtime correction

EXPSTART= 2.46055e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46055e+006 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

IMAGETYP= 'LIGHT ' / Type of image

OBJECT = 'IC 1396 ' / Name of the object of interest

GAIN = 10 / Camera gain

OFFSET = 50 / Camera offset

SITELAT = 47.845 / [deg] Observation site latitude

SITELONG= -2.0375 / [deg] Observation site longitude

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '21 40 40.695' / Image center Right Ascension (hms)

OBJCTDEC= '+57 38 11.104' / Image center Declination (dms)

RA = 325.17 / Image center Right Ascension (deg)

DEC = 57.6364 / Image center Declination (deg)

CRPIX1 = 2141 / Axis1 reference pixel

CRPIX2 = 1517.5 / Axis2 reference pixel

CRVAL1 = 325.17 / Axis1 reference value (deg)

CRVAL2 = 57.6364 / Axis2 reference value (deg)

CDELT1 = -0.000758237 / X pixel size (deg)

CDELT2 = 0.000757988 / Y pixel size (deg)

PC1_1 = -0.544216 / Linear transformation matrix (1, 1)

PC1_2 = -0.838945 / Linear transformation matrix (1, 2)

PC2_1 = 0.839095 / Linear transformation matrix (2, 1)

PC2_2 = -0.543985 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

AIRMASS = 1.17573 / Airmass

HISTORY Débruitage NL-Bayes (mod=0.600, SOS activé (iters=3, rho=0.200), CC

HISTORY Filtre médian (filtre=3x3 px)

END

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5496 / length of data axis 1

NAXIS2 = 3672 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-05-28T16:20:59' / UTC date that FITS file was created

DATE-OBS= '2024-05-28T05:54:04.698992' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'iOptron CEM40/GEM45/HAE43 210101+' / telescope used to acquire this i

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 713 / Camera focal length

CCD-TEMP= 25.5 / CCD temp in C

EXPTIME = 120 / Exposure time [s]

STACKCNT= 74 / Stack frames

LIVETIME= 8880 / Exposure time after deadtime correction

EXPSTART= 2.46046e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46046e+006 / Exposure end time (standard Julian date)

FILTER = 'L ' / Active filter name

IMAGETYP= 'Light ' / Type of image

CVF = 0.909303 / Conversi

ERZBERGRODEO 2023: The Lettenbichler SHOW – Billy with power problems... report/gallery/videos!FULL RACE!!! 😎😎😎

#27Erzbergrodeo #27thedition #AndreaVerona #AntoineMeo #Austria #BergausEisen #bergauseisen #BillyBolt #DavidKnight #DesertX #Erzberg #erzbergrodeo2023 #Extremenduro #FIMHardenduroWeltmeisterschaft #FIMHardenduroworldchampinship #Final #Finale #GrahamJarvis #Hardenduro #KaillubRussel #KarlKatoch #KevinGallas #LIVEBROADCAST #livetiming #ManuelLettenbichler #Mountainofiron #Österreich #PolTarres #Tenere700

offroadcracks.com/erzbergrodeo-2023-the-lettenbichler-sho...

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 3008 / length of data axis 1

NAXIS2 = 3008 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2023-07-30T12:04:33' / UTC date that FITS file was created

DATE-OBS= '2023-06-24T23:51:51.513484' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI533MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'EQMod Mount' / telescope used to acquire this image

XPIXSZ = 3.76 / X pixel size microns

YPIXSZ = 3.76 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 178 / Camera focal length

CCD-TEMP= -14.7 / CCD temp in C

EXPTIME = 60 / Exposure time [s]

STACKCNT= 476 / Stack frames

LIVETIME= 28560 / Exposure time after deadtime correction

EXPSTART= 2.46012e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46016e+06 / Exposure end time (standard Julian date)

FILTER = 'mixed_Starless' / Active filter name

IMAGETYP= 'Light ' / Type of image

CVF = 0.994093 / Conversion factor (e-/adu)

GAIN = 101 / Camera gain

OFFSET = 70 / Camera offset

RA = 313.08 / Image center Right Ascension (deg)

DEC =

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5371 / length of data axis 1

NAXIS2 = 3587 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-08-21T12:54:52' / UTC date that FITS file was created

DATE-OBS= '2024-08-21T02:40:22.633873' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'iOptron CEM40/GEM45/HAE43 210101+' / telescope used to acquire this i

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 431 / Camera focal length

CCD-TEMP= 30.2 / CCD temp in C

EXPTIME = 150 / Exposure time [s]

STACKCNT= 48 / Stack frames

LIVETIME= 7200 / Exposure time after deadtime correction

EXPSTART= 2.46054e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46054e+006 / Exposure end time (standard Julian date)

FILTER = 'G ' / Active filter name

IMAGETYP= 'Light ' / Type of image

CVF = 0.909303 / Conversi

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 2969 / length of data axis 1

NAXIS2 = 2942 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-05-04T16:04:57' / UTC date that FITS file was created

DATE-OBS= '2024-04-27T19:52:33.818000' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI533MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'iOptron CEM120/70/40' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 3.76 / X pixel size microns

YPIXSZ = 3.76 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 368.176 / Camera focal length

CCD-TEMP= -5 / CCD temp in C

EXPTIME = 300 / Exposure time [s]

STACKCNT= 48 / Stack frames

LIVETIME= 14400 / Exposure time after deadtime correction

FILTER = 'Starless' / Active filter name

IMAGETYP= 'LIGHT ' / Type of image

OBJECT = 'M81 ' / Name of the object of interest

CVF = 1.0056 / Conversion factor (e-/adu)

GAIN = 100 / Camera gain

OFFSET = 40 / Camera offset

SITELAT = 50.8831 / [deg] Observation site latitude

SITELONG= 14.63 / [deg] Observation site longitude

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '09 55 37.173' / Image center Right Ascension (hms)

OBJCTDEC= '+69 03 21.495' / Image center Declination (dms)

RA = 148.905 / Image center Right Ascension (deg)

DEC = 69.056 / Image center Declination (deg)

CRPIX1 = 1501 / Axis1 reference pixel

CRPIX2 = 1465 / Axis2 reference pixel

CRVAL1 = 148.905 / Axis1 reference value (deg)

CRVAL2 = 69.056 / Axis2 reference value (deg)

CDELT1 = -0.000585187 / X pixel size (deg)

CDELT2 = 0.000585077 / Y pixel size (deg)

PC1_1 = 0.0128205 / Linear transformation matrix (1, 1)

PC1_2 = 0.999726 / Linear transformation matrix (1, 2)

PC2_1 = -1.00011 / Linear transformation matrix (2, 1)

PC2_2 = 0.0130368 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

AIRMASS = 1.24768 / Airmass

HISTORY Photometric CC

HISTORY SCNR (type=average neutral, amount=1.00, preserve=true)

HISTORY Crop (x=3, y=27, w=2969, h=2942)

HISTORY Histogram Transf. (mid=0.001, lo=0.002, hi=1.000)

END

www.acordeons.org www.livetime.it www.acordeons.it

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5496 / length of data axis 1

NAXIS2 = 3672 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2023-10-13T18:26:49' / UTC date that FITS file was created

DATE-OBS= '2023-10-08T20:34:51.218486' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'TOP-DOWN' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

CCD-TEMP= -24.5 / CCD temp in C

EXPTIME = 120 / Exposure time [s]

STACKCNT= 384 / Stack frames

LIVETIME= 46080 / Exposure time after deadtime correction

EXPSTART= 2.46023e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46023e+06 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

IMAGETYP= 'Light ' / Type of image

OBJECT = 'n buleuse californie' / Name of the object of interest

GAIN = 150 / Camera

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5177 / length of data axis 1

NAXIS2 = 3376 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2023-08-30T13:58:24' / UTC date that FITS file was created

DATE-OBS= '2023-08-24T20:50:20.299083' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 459.37 / Camera focal length

CCD-TEMP= -19 / CCD temp in C

EXPTIME = 120 / Exposure time [s]

STACKCNT= 124 / Stack frames

LIVETIME= 14880 / Exposure time after deadtime correction

EXPSTART= 2.46018e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46018e+06 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

IMAGETYP= 'Light ' / Type of image

OBJECT = 'TETE DU SORCIER' / Name of the object

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 9868 / length of data axis 1

NAXIS2 = 6592 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2023-07-27T19:36:37' / UTC date that FITS file was created

DATE-OBS= '2015-01-19T05:00:31' / YYYY-MM-DDThh🇲🇲ss observation start, UT

INSTRUME= 'Fujifilm X-T10' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.39 / X pixel size microns

YPIXSZ = 2.39 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 50 / Camera focal length

CCD-TEMP= 0 / CCD temp in C

EXPTIME = 30 / Exposure time [s]

STACKCNT= 161 / Stack frames

LIVETIME= 4830 / Exposure time after deadtime correction

APERTURE= 1 / Aperture of the instrument

ISOSPEED= 2000 / ISO camera setting

HISTORY mean stacking with winsorized sigma clipping rejection (low=3.000 high=3

HISTORY .000), additive+scaling normalized input, normalized output, no image we

HISTORY ighting, equalized RGB

HISTORY Extraction du gradient (Correction : Subtraction)

HISTORY Reduction de trame (qt =1.00, Protection=TRUE, invsigma=1.00)

HISTORY Neutralisation du fond du ciel

HISTORY talonnage des couleurs

HISTORY talonnage des couleurs

HISTORY talonnage des couleurs

HISTORY talonnage des couleurs

HISTORY Transf. histogramme (mid=0.001, lo=0.005, hi=1.000)

HISTORY SCNR (type=neutre moyen, qt =1.00, pr serve=true)

END

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 4801 / length of data axis 1

NAXIS2 = 3332 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2023-04-30T20:20:41' / UTC date that FITS file was created

DATE-OBS= '2023-04-30T03:54:31' / YYYY-MM-DDThh🇲🇲ss observation start, UT

INSTRUME= 'Canon EOS 1500D' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 3.7 / X pixel size microns

YPIXSZ = 3.7 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 281.832 / Camera focal length

CCD-TEMP= 0 / CCD temp in C

EXPTIME = 1 / Exposure time [s]

STACKCNT= 213 / Stack frames

LIVETIME= 213 / Exposure time after deadtime correction

APERTURE= 5.6 / Aperture of the instrument

ISOSPEED= 6400 / ISO camera setting

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '10 45 47

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 4952 / length of data axis 1

NAXIS2 = 3288 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-11-01T16:22:38' / UTC date that FITS file was created

DATE-OBS= '2024-08-15T21:52:18.346000' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'QHY168C ' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'Evolux62ED + red 0,9X' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 4.8 / X pixel size microns

YPIXSZ = 4.8 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 362.485 / Camera focal length

CCD-TEMP= -10 / CCD temp in C

SET-TEMP= -10 / Temperature setting in C

EXPTIME = 120 / Exposure time [s]

STACKCNT= 848 / Stack frames

LIVETIME= 101760 / Exposure time after deadtime correction

EXPSTART= 2.46054e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46054e+006 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

IMAGETYP= 'LIGHT ' / Type of image

OBJECT = 'NGC 6992' / Name of the object of interest

GAIN = 10 / Camera gain

OFFSET = 50 / Camera offset

SITELAT = 47.845 / [deg] Observation site latitude

SITELONG= -2.0375 / [deg] Observation site longitude

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '20 51 18.944' / Image center Right Ascension (hms)

OBJCTDEC= '+31 00 3.292' / Image center Declination (dms)

RA = 312.829 / Image center Right Ascension (deg)

DEC = 31.0009 / Image center Declination (deg)

CRPIX1 = 2476 / Axis1 reference pixel

CRPIX2 = 1644 / Axis2 reference pixel

CRVAL1 = 312.829 / Axis1 reference value (deg)

CRVAL2 = 31.0009 / Axis2 reference value (deg)

CDELT1 = -0.000758774 / X pixel size (deg)

CDELT2 = 0.000758639 / Y pixel size (deg)

PC1_1 = 0.562231 / Linear transformation matrix (1, 1)

PC1_2 = 0.82698 / Linear transformation matrix (1, 2)

PC2_1 = -0.826989 / Linear transformation matrix (2, 1)

PC2_2 = 0.562218 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

AIRMASS = 1.05073 / Airmass

HISTORY D bruitage NL-Bayes (mod=1.000, SOS activ (iters=5, rho=0.200), CC

HISTORY D bruitage NL-Bayes (mod=1.000, SOS activ (iters=5, rho=0.200), CC

HISTORY Filtre m dian (filtre=3x3 px)

HISTORY Extraction du gradient (Correction : Subtraction)

END

First attempt at imaging something larger than a planet, or the moon.

Edit was rushed last night to see what I captured. Honestly, happy for now. This side of the imaging will be more time consuming.

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 3840 / length of data axis 1

NAXIS2 = 2160 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-11-26T22:54:56' / UTC date that FITS file was created

DATE-OBS= '2024-11-20T20:15:04.275000' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO CCD ASI585MC' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'Sample Guide 300@F\6.0' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.9 / X pixel size microns

YPIXSZ = 2.9 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 489.383 / Camera focal length

CCD-TEMP= 4.5 / CCD temp in C

EXPTIME = 15 / Exposure time [s]

STACKCNT= 30 / Stack frames

LIVETIME= 450 / Exposure time after deadtime correction

EXPSTART= 2.46064e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46064e+06 / Exposure end time (standard Julian date)

IMAGETYP= 'Light Frame' / Type of image

GAIN = 50 / Camera gain

OFFSET = 15 / Camera offset

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '03 46 23.764' / Image center Right Ascension (hms)

OBJCTDEC= '+24 25 33.857' / Image center Declination (dms)

RA = 56.599 / Image center Right Ascension (deg)

DEC = 24.4261 / Image center Declination (deg)

CRPIX1 = 1920 / Axis1 reference pixel

CRPIX2 = 1080 / Axis2 reference pixel

CRVAL1 = 56.599 / Axis1 reference value (deg)

CRVAL2 = 24.4261 / Axis2 reference value (deg)

CDELT1 = -0.000339476 / X pixel size (deg)

CDELT2 = 0.000339574 / Y pixel size (deg)

PC1_1 = -0.620322 / Linear transformation matrix (1, 1)

PC1_2 = -0.784347 / Linear transformation matrix (1, 2)

PC2_1 = 0.784107 / Linear transformation matrix (2, 1)

PC2_2 = -0.620626 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

HISTORY mean stacking with winsorized sigma clipping rejection (low=3.000 high=3

HISTORY .000), additive+scaling normalized input, normalized output, no image we

HISTORY ighting, equalized RGB

HISTORY TOP-DOWN mirror

HISTORY Photometric CC

HISTORY Background extraction (Correction: Subtraction)

HISTORY Histogram Transf. (mid=0.000, lo=0.001, hi=1.000)

HISTORY Saturation enhancement (amount=0.87)

HISTORY SCNR (type=average neutral, amount=1.00, preserve=true)

HISTORY Saturation enhancement (amount=0.92)

END

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 4135 / length of data axis 1

NAXIS2 = 2592 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-10-31T10:41:25' / UTC date that FITS file was created

DATE-OBS= '2024-10-24T00:40:38.727000' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'QHY168C ' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'Evolux62ED + red 0,9X' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 4.8 / X pixel size microns

YPIXSZ = 4.8 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 362.402 / Camera focal length

CCD-TEMP= -10 / CCD temp in C

SET-TEMP= -10 / Temperature setting in C

EXPTIME = 300 / Exposure time [s]

STACKCNT= 184 / Stack frames

LIVETIME= 55200 / Exposure time after deadtime correction

EXPSTART= 2.46061e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46061e+006 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

IMAGETYP= 'LIGHT ' / Type of image

OBJECT = 'Rosette A' / Name of the object of interest

GAIN = 10 / Camera gain

OFFSET = 50 / Camera offset

SITELAT = 47.8461 / [deg] Observation site latitude

SITELONG= 100 / [deg] Observation site longitude

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '06 31 55.804' / Image center Right Ascension (hms)

OBJCTDEC= '+04 59 49.309' / Image center Declination (dms)

RA = 97.9825 / Image center Right Ascension (deg)

DEC = 4.99703 / Image center Declination (deg)

CRPIX1 = 2067.5 / Axis1 reference pixel

CRPIX2 = 1296 / Axis2 reference pixel

CRVAL1 = 97.9825 / Axis1 reference value (deg)

CRVAL2 = 4.99703 / Axis2 reference value (deg)

CDELT1 = -0.000758654 / X pixel size (deg)

CDELT2 = 0.000759108 / Y pixel size (deg)

PC1_1 = -0.355304 / Linear transformation matrix (1, 1)

PC1_2 = 0.934751 / Linear transformation matrix (1, 2)

PC2_1 = -0.934864 / Linear transformation matrix (2, 1)

PC2_2 = -0.355006 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

AIRMASS = 1.67011 / Airmass

HISTORY Débruitage NL-Bayes (mod=1.000, SOS activé (iters=5, rho=0.200), CC

HISTORY Débruitage NL-Bayes (mod=1.000, SOS activé (iters=5, rho=0.200), CC

HISTORY Filtre médian (filtre=3x3 px)

END

www.acordeons.org www.livetime.it www.acordeons.it

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 945 / length of data axis 1

NAXIS2 = 1729 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0. / Offset data range to that of unsigned short

BSCALE = 1. / Default scaling factor

PROGRAM = 'Siril 1.4.0-beta2' / Software that created this HDU

FILENAME= 'Light_M 27_20.0s_LP_20250601-035817.fit'

DATE = '2025-06-03T04:46:47' / UTC date that FITS file was created

DATE-OBS= '2025-06-01T08:57:54.377825' / YYYY-MM-DDThh🇲🇲ss observation start,

IMAGETYP= 'Light ' / Type of image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

EXPTIME = 20. / [s] Exposure time duration

TELESCOP= 'S50_f1c10930' / Telescope used to acquire this image

FILTER = 'mixed ' / Active filter name

APERTURE= 5. / Aperture of the instrument

FOCALLEN= 251.859 / [mm] Focal length

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

XPIXSZ = 2.9 / [um] Pixel X axis size

YPIXSZ = 2.9 / [um] Pixel Y axis size

INSTRUME= 'Seestar S50' / Instrument name

CCD-TEMP= 15.3125 / [degC] CCD temperature

GAIN = 80 / Sensor gain

FOCPOS = 1620 / [step] Focuser position

STACKCNT= 133 / Stack frames

LIVETIME= 2660. / [s] Exposure time after deadtime correction

EXPSTART= 2460827.81081978 / [JD] Exposure start time (standard Julian date)

EXPEND = 2460827.89166513 / [JD] Exposure end time (standard Julian date)

OBJECT = 'M 27 ' / Name of the object of interest

SITELAT = 41.7559 / [deg] Observation site latitude

SITELONG= -88.1817 / [deg] Observation site longitude

OBJCTRA = '19 59 41.273' / [H M S] Image center Right Ascension

OBJCTDEC= '+22 44 22.461' / [D M S] Image center Declination

RA = 299.921969223822 / [deg] Image center Right Ascension

DEC = 22.7395724348345 / [deg] Image center Declination

CTYPE1 = 'RA---TAN-SIP' / TAN (gnomic) projection + SIP distortions

CTYPE2 = 'DEC--TAN-SIP' / TAN (gnomic) projection + SIP distortions

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000. / Equatorial equinox

CRPIX1 = 485.5 / Axis1 reference pixel

CRPIX2 = 847.5 / Axis2 reference pixel

CRVAL1 = 299.913820271712 / [deg] Axis1 reference value

CRVAL2 = 22.7275394907915 / [deg] Axis2 reference value

LONPOLE = 180. / Native longitude of celestial pole

CDELT1 = -0.000659747133158036 / [deg] X pixel size

CDELT2 = 0.00065970321238653 / [deg] Y pixel size

PC1_1 = 0.998078149581276 / Linear transformation matrix (1, 1)

PC1_2 = 0.0619677926701853 / Linear transformation matrix (1, 2)

PC2_1 = -0.0619206937298492 / Linear transformation matrix (2, 1)

PC2_2 = 0.998081072703022 / Linear transformation matrix (2, 2)

A_ORDER = 3 / SIP polynomial degree, axis 1, pixel-to-sky

A_0_0 = 0.

A_1_0 = 0.

A_0_1 = 0.

A_2_0 = -3.53747170344176E-07

A_1_1 = -2.5157063787241E-07

A_0_2 = -4.80319305990762E-09

A_3_0 = -1.04696407013158E-10

A_2_1 = -3.68762474410932E-10

A_1_2 = -1.82332944083092E-10

A_0_3 = -1.28205142943169E-10

B_ORDER = 3 / SIP polynomial degree, axis 2, pixel-to-sky

B_0_0 = 0.

B_1_0 = 0.

B_0_1 = 0.

B_2_0 = -1.99185435081301E-07

B_1_1 = 1.15641901235075E-07

B_0_2 = -3.99721223861734E-07

B_3_0 = 4.59013551317123E-10

B_2_1 = 1.57789955694643E-10

B_1_2 = -1.80813630847316E-12

B_0_3 = 5.08181097060919E-11

AP_ORDER= 3 / SIP polynomial degree, axis 1, sky-to-pixel

AP_0_0 = -3.76027099853418E-05

AP_1_0 = -6.14272077648081E-09

AP_0_1 = -8.55321174296654E-09

AP_2_0 = 3.53956116634201E-07

AP_1_1 = 2.51828088827321E-07

AP_0_2 = 5.03793892017271E-09

AP_3_0 = 1.04951160000075E-10

AP_2_1 = 3.6907193905666E-10

AP_1_2 = 1.8261200658298E-10

AP_0_3 = 1.28228656618685E-10

BP_ORDER= 3 / SIP polynomial degree, axis 2, sky-to-pixel

BP_0_0 = 2.39517809413289E-05

BP_1_0 = 1.4484987329225E-08

BP_0_1 = 1.1243771469438E-08

BP_2_0 = 1.98984005629928E-07

BP_1_1 = -1.15718086979604E-07

BP_0_2 = 3.99585300582188E-07

BP_3_0 = -4.58982127773712E-10

BP_2_1 = -1.57806193006496E-10

BP_1_2 = 1.56669462539423E-12

BP_0_3 = -5.05046275658598E-11

HISTORY Saturation enhancement (amount=-0.14)

HISTORY Curves Transformation with 10 points

HISTORY Curves Transformation with 2 points

CREATOR = 'ZWO Seestar S50' / Capture software

PRODUCER= 'ZWO ' / Powered by ZWO

XORGSUBF= 0 / Subframe X position in binned pixels

YORGSUBF= 0 / Subframe Y position in binned pixels

EQMODE = 1 / Equatorial mode

CCDXBIN = 1 / Camera X Bin

CCDYBIN = 1 / Camera Y Bin

TOTALEXP= 20. / Total Exposure Time in seconds

BG-EXTR = 'GraXpert'

CBG-1 = 0.0032965415

CBG-2 = 0.0032965415

CBG-3 = 0.0032965415

INTP-OPT= 'RBF '

HIERARCH SMOOTHING = 0.9

HIERARCH CORR-TYPE = 'Subtraction'

HIERARCH SAMPLE-SIZE = 15

HIERARCH RBF-KERNEL = 'thin_plate'

HIERARCH SPLINE-ORDER = 3

BG-PTS = '[[555, 9, 1], [627, 9, 1], [699, 9, 1], [741, 9, 1], [813, 9, 1], &'

CONTINUE '[411, 111, 1], [555, 111, 1], [627, 111, 1], [699, 111, 1], [771, &'

CONTINUE '111, 1], [813, 111, 1], [885, 111, 1], [339, 183, 1], [381, 183, &'

CONTINUE '1], [453, 183, 1], [525, 183, 1], [597, 183, 1], [699, 183, 1], &'

CONTINUE '[771, 183, 1], [843, 153, 1], [885, 183, 1], [987, 183, 1], [1029, &'

CONTINUE '183, 1], [267, 255, 1], [339, 255, 1], [396, 240, 1], [453, 255, &'

CONTINUE '1], [525, 255, 1], [597, 255, 1], [699, 255, 1], [771, 225, 1], &'

CONTINUE '[828, 240, 1], [885, 255, 1], [987, 255, 1], [1044, 240, 1], [195, &'

CONTINUE '297, 1], [267, 327, 1], [324, 312, 1], [396, 312, 1], [453, 327, &'

CONTINUE '1], [540, 312, 1], [597, 297, 1], [699, 327, 1], [771, 297, 1], &'

CONTINUE '[843, 297, 1], [915, 327, 1], [972, 312, 1], [1029, 327, 1], [195, &'

CONTINUE '399, 1], [237, 399, 1], [309, 369, 1], [381, 399, 1], [453, 399, &'

CONTINUE '1], [555, 369, 1], [597, 399, 1], [699, 369, 1], [756, 384, 1], &'

CONTINUE '[843, 399, 1], [915, 399, 1], [987, 369, 1], [1059, 399, 1], [21, &'

CONTINUE '471, 1], [108, 456, 1], [195, 471, 1], [267, 471, 1], [339, 471, &'

CONTINUE '1], [381, 471, 1], [483, 441, 1], [525, 471, 1], [627, 441, 1], &'

CONTINUE '[699, 471, 1], [771, 471, 1], [813, 441, 1], [915, 471, 1], [987, &'

CONTINUE '441, 1], [1029, 471, 1], [21, 543, 1], [93, 543, 1], [195, 543, &'

CONTINUE '1], [237, 543, 1], [339, 543, 1], [381, 543, 1], [453, 543, 1], &'

CONTINUE '[555, 543, 1], [627, 543, 1], [699, 543, 1], [741, 543, 1], [843, &'

CONTINUE '513, 1], [915, 513, 1], [957, 543, 1], [1059, 543, 1], [51, 615, &'

CONTINUE '1], [123, 615, 1], [165, 585, 1], [237, 585, 1], [324, 600, 1], &'

CONTINUE '[381, 615, 1], [453, 615, 1], [555, 615, 1], [597, 615, 1], [699, &'

CONTINUE '615, 1], [771, 615, 1], [843, 615, 1], [915, 585, 1], [987, 615, &'

CONTINUE '1], [1059, 615, 1], [51, 687, 1], [93, 687, 1], [195, 687, 1], &'

CONTINUE '[267, 687, 1], [309, 657, 1], [396, 672, 1], [453, 657, 1], [525, &'

CONTINUE '687, 1], [597, 657, 1], [699, 687, 1], [771, 657, 1], [843, 687, &'

CONTINUE '1], [779.7394136807818, 704.6254071661238, 1.0], [987, 657, 1], &'

CONTINUE '[1029, 687, 1], [21, 729, 1], [123, 759, 1], [180, 744, 1], [267, &'

CONTINUE '759, 1], [324, 744, 1], [396, 744, 1], [453, 729, 1], [525, 759, &'

CONTINUE '1], [627, 729, 1], [699, 729, 1], [771, 759, 1], [843, 729, 1], &'

CONTINUE '[855.830618892508, 766.1237785016286, 1.0], [972, 744, 1], [1029, &'

CONTINUE '759, 1], [51, 831, 1], [123, 831, 1], [165, 831, 1], [267, 831, &'

CONTINUE '1], [309, 801, 1], [396, 816, 1], [453, 801, 1], [555, 801, 1], &'

CONTINUE '[627, 801, 1], [684, 816, 1], [741, 801, 1], [813, 831, 1], [915, &'

CONTINUE '801, 1], [987, 831, 1], [1059, 801, 1], [51, 873, 1], [123, 873, &'

CONTINUE '1], [195, 873, 1], [267, 873, 1], [309, 873, 1], [381, 873, 1], &'

CONTINUE '[497.2638436482084, 832.8338762214984, 1.0], [580.6514657980456, &'

CONTINUE '849.5114006514658, 1.0], [623.3876221498372, 848.4690553745928, &'

CONTINUE '1.0], [699, 903, 1], [771, 903, 1], [813, 903, 1], [915, 873, 1], &'

CONTINUE '[972, 888, 1], [1059, 903, 1], [51, 945, 1], [123, 945, 1], [165, &'

CONTINUE '945, 1], [252, 960, 1], [309, 945, 1], [381, 945, 1], [453, 945, &'

CONTINUE '1], [699, 975, 1], [771, 945, 1], [843, 975, 1], [885, 975, 1], &'

CONTINUE '[972, 960, 1], [1059, 975, 1], [51, 1047, 1], [123, 1017, 1], &'

CONTINUE '[165, 1017, 1], [237, 1047, 1], [309, 1017, 1], [381, 1047, 1], &'

CONTINUE '[483, 1047, 1], [627, 1047, 1], [699, 1017, 1], [771, 1047, 1], &'

CONTINUE '[813, 1017, 1], [885, 1017, 1], [972, 1032, 1], [1029, 1017, 1], &'

CONTINUE '[51, 1119, 1], [123, 1089, 1], [165, 1119, 1], [252, 1104, 1], &'

CONTINUE '[309, 1089, 1], [396, 1104, 1], [453, 1119, 1], [525, 1089, 1], &'

CONTINUE '[627, 1119, 1], [699, 1119, 1], [741, 1089, 1], [843, 1089, 1], &'

CONTINUE '[885, 1089, 1], [957, 1119, 1], [1029, 1119, 1], [51, 1161, 1], &'

CONTINUE '[123, 1191, 1], [165, 1191, 1], [267, 1191, 1], [309, 1161, 1], &'

CONTINUE '[381, 1191, 1], [453, 1161, 1], [525, 1161, 1], [627, 1191, 1], &'

CONTINUE '[699, 1161, 1], [741, 1161, 1], [813, 1161, 1], [885, 1161, 1], &'

CONTINUE '[972, 1176, 1], [1029, 1191, 1], [51, 1233, 1], [108, 1248, 1], &'

CONTINUE '[195, 1233, 1], [267, 1233, 1], [339, 1233, 1], [396, 1248, 1], &'

CONTINUE '[453, 1233, 1], [525, 1233, 1], [627, 1233, 1], [699, 1233, 1], &'

CONTINUE '[771, 1263, 1], [813, 1233, 1], [915, 1233, 1], [957, 1233, 1], &'

CONTINUE '[1029, 1263, 1], [51, 1335, 1], [108, 1320, 1], [195, 1305, 1], &'

CONTINUE '[237, 1305, 1], [324, 1320, 1], [381, 1335, 1], [483, 1335, 1], &'

CONTINUE '[540, 1320, 1], [627, 1305, 1], [699, 1305, 1], [771, 1335, 1], &'

CONTINUE '[813, 1335, 1], [915, 1335, 1], [957, 1335, 1], [1059, 1335, 1], &'

CONTINUE '[36, 1392, 1], [93, 1377, 1], [165, 1377, 1], [267, 1377, 1], &'

CONTINUE '[309, 1377, 1], [381, 1407, 1], [483, 1407, 1], [555, 1407, 1], &'

CONTINUE '[627, 1407, 1], [699, 1377, 1], [741, 1407, 1], [813, 1407, 1], &'

CONTINUE '[885, 1407, 1], [987, 1407, 1], [1029, 1407, 1], [51, 1449, 1], &'

CONTINUE '[93, 1449, 1], [267, 1449, 1], [309, 1449, 1], [411, 1479, 1], &'

CONTINUE '[483, 1449, 1], [555, 1479, 1], [627, 1479, 1], [699, 1479, 1], &'

CONTINUE '[771, 1479, 1], [843, 1479, 1], [915, 1479, 1], [987, 1479, 1], &'

CONTINUE '[1059, 1449, 1], [36, 1536, 1], [93, 1521, 1], [165, 1551, 1], &'

CONTINUE '[237, 1551, 1], [339, 1521, 1], [381, 1551, 1], [483, 1521, 1], &'

CONTINUE '[555, 1521, 1], [627, 1521, 1], [681.758957654723, &'

CONTINUE '1564.5602605863191, 1.0], [771, 1551, 1], [843, 1551, 1], [885, &'

CONTINUE '1521, 1], [987, 1551, 1], [1029, 1521, 1], [51, 1623, 1], [93, &'

CONTINUE '1593, 1], [195, 1593, 1], [237, 1623, 1], [309, 1623, 1], [411, &'

CONTINUE '1623, 1], [453, 1623, 1], [525, 1623, 1], [627, 1623, 1], [699, &'

CONTINUE '1623, 1], [771, 1623, 1], [843, 1593, 1], [915, 1623, 1], [987, &'

CONTINUE '1623, 1], [1029, 1593, 1], [51, 1695, 1], [123, 1665, 1], [195, &'

CONTINUE '1665, 1], [267, 1665, 1], [339, 1695, 1], [411, 1695, 1], [483, &'

CONTINUE '1695, 1], [555, 1695, 1], [627, 1695, 1], [699, 1665, 1], [771, &'

CONTINUE '1695, 1], [843, 1695, 1], [915, 1695, 1], [987, 1695, 1], [1029, &'

CONTINUE '1695, 1], [21, 1767, 1], [108, 1752, 1], [165, 1767, 1], [267, &'

CONTINUE '1767, 1], [309, 1767, 1], [396, 1752, 1], [483, 1737, 1], [555, &'

CONTINUE '1767, 1], [627, 1767, 1], [699, 1767, 1], [771, 1767, 1], [843, &'

CONTINUE '1767, 1], [915, 1767, 1], [987, 1767, 1], [1029, 1767, 1], [21, &'

CONTINUE '1839, 1], [93, 1839, 1], [165, 1839, 1], [252, 1824, 1], [339, &'

CONTINUE '1809, 1], [411, 1839, 1], [483, 1839, 1], [555, 1839, 1], [627, &'

CONTINUE '1809, 1], [699, 1809, 1], [771, 1839, 1], [843, 1809, 1], [915, &'

CONTINUE '1839, 1], [987, 1839, 1], [1059, 1839, 1], [21, 1911, 1], [93, &'

CONTINUE '1881, 1], [165, 1911, 1], [267, 1881, 1], [309, 1881, 1], [411, &'

CONTINUE '1881, 1], [483, 1881, 1], [555, 1881, 1], [627, 1881, 1], [699, &'

CONTINUE '1911, 1], [771, 1911, 1], [843, 1911, 1], [915, 1911, 1], [987, &'

CONTINUE '1911, 1], [1059, 1911, 1], [32, 322, 1], [51, 339, 1], [123, 309, &'

CONTINUE '1], [36, 396, 1], [123, 411, 1], [123, 267, 1], [53, 93, 1], [93, &'

CONTINUE '51, 1], [180, 36, 1], [51, 93, 1], [108, 108, 1], [195, 123, 1], &'

CONTINUE '[21, 165, 1], [123, 165, 1], [74, 290, 1], [51, 267, 1], [214, &'

CONTINUE '202, 1], [267, 195, 1], [321, 48, 1], [309, 51, 1], [411, 51, 1], &'

CONTINUE '[483, 51, 1], [267, 93, 1], [917, 48, 1], [885, 51, 1], [987, 21, &'

CONTINUE '1], [1044, 36, 1], [1029, 123, 1], [926, 106, 1], [927, 213, 1], &'

CONTINUE '[741, 339, 1], [456, 1570, 1], [339, 1563, 1], [195, 1491, 1], &'

CONTINUE '[237, 1491, 1], [495, 1570, 1], [568, 1559, 1], [635, 208, 1], &'

CONTINUE '[339, 411, 1], [525, 411, 1], [627, 483, 1], [195, 627, 1], [267, &'

CONTINUE '627, 1], [62, 757, 1], [627, 339, 1], [451, 464, 1]]'

END

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 3873 / length of data axis 1

NAXIS2 = 2443 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-09-03T19:31:13' / UTC date that FITS file was created

DATE-OBS= '2024-08-27T23:36:45.495000' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'QHY168C ' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'Evolux62ED + red 0,9X' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 4.8 / X pixel size microns

YPIXSZ = 4.8 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 362.851 / Camera focal length

CCD-TEMP= -10.1 / CCD temp in C

SET-TEMP= -10 / Temperature setting in C

EXPTIME = 180 / Exposure time [s]

STACKCNT= 152 / Stack frames

LIVETIME= 27360 / Exposure time after deadtime correction

EXPSTART= 2.46055e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46055e+006 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

IMAGETYP= 'LIGHT ' / Type of image

OBJECT = 'M 33 ' / Name of the object of interest

GAIN = 10 / Camera gain

OFFSET = 50 / Camera offset

SITELAT = 47.845 / [deg] Observation site latitude

SITELONG= -2.0375 / [deg] Observation site longitude

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '01 33 46.817' / Image center Right Ascension (hms)

OBJCTDEC= '+30 41 11.980' / Image center Declination (dms)

RA = 23.4451 / Image center Right Ascension (deg)

DEC = 30.6867 / Image center Declination (deg)

CRPIX1 = 1936.5 / Axis1 reference pixel

CRPIX2 = 1221.5 / Axis2 reference pixel

CRVAL1 = 23.4451 / Axis1 reference value (deg)

CRVAL2 = 30.6867 / Axis2 reference value (deg)

CDELT1 = -0.000757973 / X pixel size (deg)

CDELT2 = 0.00075791 / Y pixel size (deg)

PC1_1 = 0.543693 / Linear transformation matrix (1, 1)

PC1_2 = 0.839284 / Linear transformation matrix (1, 2)

PC2_1 = -0.839216 / Linear transformation matrix (2, 1)

PC2_2 = 0.543799 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

AIRMASS = 1.26314 / Airmass

END

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 6040 / length of data axis 1

NAXIS2 = 4032 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2023-08-07T03:12:35' / UTC date that FITS file was created

DATE-OBS= '2023-08-06T05:14:53' / YYYY-MM-DDThh🇲🇲ss observation start, UT

INSTRUME= 'Nikon Z 5' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 5.96 / X pixel size microns

YPIXSZ = 5.96 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 299.347 / Camera focal length

CCD-TEMP= 0 / CCD temp in C

EXPTIME = 89.4 / Exposure time [s]

STACKCNT= 9 / Stack frames

LIVETIME= 804.4 / Exposure time after deadtime correction

EXPSTART= 2.46016e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46016e+06 / Exposure end time (standard Julian date)

FILTER = 'Starless' / Active filter name

ISOSPEED= 3200 / ISO camera setting

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '18 05 4.212' / Image center Right Ascension (hms)

OBJCTDEC= '-23 47 0.839' / Image center Declination (dms)

RA = 271.268 / Image center Right Ascension (deg)

DEC = -23.7836 / Image center Declination (deg)

CRPIX1 = 3020 / Axis1 reference pixel

CRPIX2 = 2016 / Axis2 reference pixel

CRVAL1 = 271.268 / Axis1 reference value (deg)

CRVAL2 = -23.7836 / Axis2 reference value (deg)

CDELT1 = -0.0011409 / X pixel size (deg)

CDELT2 = 0.00114037 / Y pixel size (deg)

PC1_1 = 0.0491502 / Linear transformation matrix (1, 1)

PC1_2 = -0.998316 / Linear transformation matrix (1, 2)

PC2_1 = 0.999255 / Linear transformation matrix (2, 1)

PC2_2 = 0.0493967 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

HISTORY Photometric CC

HISTORY Histogram Transf. (mid=0.051, lo=0.007, hi=1.000)

HISTORY Background extraction (Correction: Subtraction)

HISTORY Asinh Transformation: (stretch= 2.0, bp=0.16704)

HISTORY Saturation enhancement (amount=0.70)

HISTORY Saturation enhancement (amount=0.69)

HISTORY Saturation enhancement (amount=1.00)

HISTORY Saturation enhancement (amount=1.00)

HISTORY Asinh Transformation: (stretch= 0.0, bp=0.03408)

END

ISOSPEED= 6400. / ISO camera setting

FOCALLEN= 294.487 / [mm] Focal length

INSTRUME= 'Nikon D800' / Instrument name

STACKCNT= 319 / Stack frames

LIVETIME= 3345. / [s] Exposure time after deadtime correction

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5542 / length of data axis 1

NAXIS2 = 3279 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-10-07T20:32:40' / UTC date that FITS file was created

DATE-OBS= '2024-10-04T19:09:31' / YYYY-MM-DDThh🇲🇲ss observation start, UT

INSTRUME= 'Canon EOS 800D' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 3.7 / X pixel size microns

YPIXSZ = 3.7 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 193.224 / Camera focal length

CCD-TEMP= 0 / CCD temp in C

SET-TEMP= 0 / Temperature setting in C

EXPTIME = 59.7 / Exposure time [s]

STACKCNT= 236 / Stack frames

LIVETIME= 14061.8 / Exposure time after deadtime correction

EXPSTART= 2.46059e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46059e+06 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

APERTURE= 3.2 / Aperture of the instrument

ISOSPEED= 800 / ISO camera setting

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '00 40 47.461' / Image center Right Ascension (hms)

OBJCTDEC= '+41 27 34.937' / Image center Declination (dms)

RA = 10.1978 / Image center Right Ascension (deg)

DEC = 41.4597 / Image center Declination (deg)

CRPIX1 = 2771 / Axis1 reference pixel

CRPIX2 = 1639.5 / Axis2 reference pixel

CRVAL1 = 10.1978 / Axis1 reference value (deg)

CRVAL2 = 41.4597 / Axis2 reference value (deg)

CD1_1 = 0.000108877 / Scale matrix (1, 1)

CD1_2 = -0.00109185 / Scale matrix (1, 2)

CD2_1 = -0.00109166 / Scale matrix (2, 1)

CD2_2 = -0.000108359 / Scale matrix (2, 2)

PLTSOLVD= T / Siril internal solve

HISTORY SCNR (type=neutre moyen, qté=1.00, préserve=true)

HISTORY Transformation négative

HISTORY SCNR (type=neutre moyen, qté=1.00, préserve=true)

HISTORY Transformation négative

END

SIMPLE = T / file does conform to FITS standard

BITPIX = 20 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5834 / length of data axis 1

NAXIS2 = 3776 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2025-01-15T18:53:25' / UTC date that FITS file was created

DATE-OBS= '2025-01-14T17:49:46' / YYYY-MM-DDThh🇲🇲ss observation start, UT

INSTRUME= 'Nikon D5300' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 3.89 / X pixel size microns

YPIXSZ = 3.89 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 518.581 / Camera focal length

CCD-TEMP= 0 / CCD temp in C

EXPTIME = 119.8 / Exposure time [s]

STACKCNT= 88 / Stack frames

LIVETIME= 10546.4 / Exposure time after deadtime correction

EXPSTART= 2.46069e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46069e+06 / Exposure end time (standard Julian date)

ISOSPEED= 1600 / ISO camera setting

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '03 46 58.187' / Image center Right Ascension (hms)

OBJCTDEC= '+24 08 20.126' / Image center Declination (dms)

RA = 56.7424 / Image center Right Ascension (deg)

DEC = 24.1389 / Image center Declination (deg)

CRPIX1 = 2917 / Axis1 reference pixel

CRPIX2 = 1888 / Axis2 reference pixel

CRVAL1 = 56.7424 / Axis1 reference value (deg)

CRVAL2 = 24.1389 / Axis2 reference value (deg)

CDELT1 = -0.000429804 / X pixel size (deg)

CDELT2 = 0.000429772 / Y pixel size (deg)

PC1_1 = -0.126923 / Linear transformation matrix (1, 1)

PC1_2 = -0.99187 / Linear transformation matrix (1, 2)

PC2_1 = 0.991987 / Linear transformation matrix (2, 1)

PC2_2 = -0.126674 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

HISTORY mean stacking with winsorized sigma clipping rejection (low=3.000 high=3

HISTORY .000), additive+scaling normalized input, normalized output, no image we

HISTORY ighting, equalized RGB

HISTORY Recadrage (x=130, y=53, w=5834, h=3776)

HISTORY Photométrie

HISTORY Transformation asinh : (stretch= 160.8, bp=0.00000)

HISTORY Transf. histogramme (mid=0.358, lo=0.163, hi=1.000)

HISTORY Transf. histogramme (mid=0.500, lo=0.077, hi=1.000)

HISTORY Transf. histogramme (mid=0.382, lo=0.051, hi=1.000)

HISTORY Transf. histogramme (mid=0.204, lo=0.083, hi=1.000)

HISTORY Transf. histogramme (mid=0.500, lo=0.041, hi=1.000)

END

Brasil festival 2009 www.livetime.it

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 6152 / length of data axis 1

NAXIS2 = 4030 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-03-14T09:39:04' / UTC date that FITS file was created

DATE-OBS= '2024-03-07T19:00:26.528000' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI2600MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'Esprit 120ED' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 3.76 / X pixel size microns

YPIXSZ = 3.76 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 861.028 / Camera focal length

CCD-TEMP= -9.9 / CCD temp in C

SET-TEMP= -10 / Temperature setting in C

EXPTIME = 90 / Exposure time [s]

STACKCNT= 84 / Stack frames

LIVETIME= 7560 / Exposure time after deadtime correction

EXPSTART= 2.46038e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46038e+06 / Exposure end time (standard Julian date)

IMAGETYP= 'LIGHT ' / Type of image

OBJECT = 'Snapshot' / Name of the object of interest

CVF = 0.0768 / Conversion factor (e-/adu)

GAIN = 200 / Camera gain

OFFSET = 1 / Camera offset

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '05 40 50.378' / Image center Right Ascension (hms)

OBJCTDEC= '-02 16 44.588' / Image center Declination (dms)

RA = 85.2099 / Image center Right Ascension (deg)

DEC = -2.27905 / Image center Declination (deg)

CRPIX1 = 3081 / Axis1 reference pixel

CRPIX2 = 2020 / Axis2 reference pixel

CRVAL1 = 85.2099 / Axis1 reference value (deg)

CRVAL2 = -2.27905 / Axis2 reference value (deg)

CDELT1 = -0.000250234 / X pixel size (deg)

CDELT2 = 0.000250173 / Y pixel size (deg)

PC1_1 = 0.272764 / Linear transformation matrix (1, 1)

PC1_2 = 0.961724 / Linear transformation matrix (1, 2)

PC2_1 = -0.962319 / Linear transformation matrix (2, 1)

PC2_2 = 0.273185 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

HISTORY mean stacking with winsorized sigma clipping rejection (low=3.000 high=3

HISTORY .000), additive+scaling normalized input, unnormalized output, no image

HISTORY weighting, unequalized RGB

HISTORY Left-right mirror

HISTORY TOP-DOWN mirror

HISTORY Photométrie

HISTORY Transf. histogramme (mid=0.001, lo=0.001, hi=1.000)

HISTORY Miroir Y

HISTORY Miroir X

HISTORY Recadrage (x=42, y=79, w=6152, h=4030)

HISTORY SCNR (type=neutre moyen, qté=1.00, préserve=true)

HISTORY SCNR (type=neutre moyen, qté=1.00, préserve=true)

HISTORY SCNR (type=neutre moyen, qté=1.00, préserve=true)

HISTORY Rehaussement de la saturation (quantité=0.22)

HISTORY Filtre médian (filtre=3x3 px)

HISTORY Filtre médian (filtre=3x3 px)

HISTORY Correction cosmétique

HISTORY Déconvolution

HISTORY Déconvolution

END

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 6248 / length of data axis 1

NAXIS2 = 4117 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0. / Offset data range to that of unsigned short

BSCALE = 1. / Default scaling factor

MIPS-HI = 65535 / Lower visualization cutoff

PROGRAM = 'Siril 1.4.0-beta2' / Software that created this HDU

FILENAME= '7R403073.ARW'

DATE = '2025-06-30T14:30:36' / UTC date that FITS file was created

DATE-OBS= '2025-06-28T23:40:03' / YYYY-MM-DDThh🇲🇲ss observation start, UT

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

EXPTIME = 121. / [s] Exposure time duration

FILTER = 'mixed ' / Active filter name

APERTURE= 10. / Aperture of the instrument

ISOSPEED= 800. / ISO camera setting

FOCALLEN= 239.323 / [mm] Focal length

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

XPIXSZ = 3.72000002861023 / [um] Pixel X axis size

YPIXSZ = 3.72000002861023 / [um] Pixel Y axis size

INSTRUME= 'Sony ILCE-7RM4' / Instrument name

STACKCNT= 89 / Stack frames

LIVETIME= 10769. / [s] Exposure time after deadtime correction

EXPSTART= 2460855.34771991 / [JD] Exposure start time (standard Julian date)

EXPEND = 2460855.50861111 / [JD] Exposure end time (standard Julian date)

OBJCTRA = '20 18 30.981' / [H M S] Image center Right Ascension

OBJCTDEC= '+40 34 19.727' / [D M S] Image center Declination

RA = 304.62908851476 / [deg] Image center Right Ascension

DEC = 40.5721462704584 / [deg] Image center Declination

CTYPE1 = 'RA---TAN-SIP' / TAN (gnomic) projection + SIP distortions

CTYPE2 = 'DEC--TAN-SIP' / TAN (gnomic) projection + SIP distortions

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000. / Equatorial equinox

CRPIX1 = 3124.5 / Axis1 reference pixel

CRPIX2 = 2059. / Axis2 reference pixel

CRVAL1 = 304.62908851476 / [deg] Axis1 reference value

CRVAL2 = 40.5721462704584 / [deg] Axis2 reference value

LONPOLE = 180. / Native longitude of celestial pole

CDELT1 = -0.000889802138992818 / [deg] X pixel size

CDELT2 = 0.00089138776536112 / [deg] Y pixel size

PC1_1 = 0.999973927891441 / Linear transformation matrix (1, 1)

PC1_2 = -0.00722104821779117 / Linear transformation matrix (1, 2)

PC2_1 = 0.00846936458189448 / Linear transformation matrix (2, 1)

PC2_2 = 0.999964134288615 / Linear transformation matrix (2, 2)

A_ORDER = 3 / SIP polynomial degree, axis 1, pixel-to-sky

A_0_0 = 0.

A_1_0 = 0.

A_0_1 = 0.

A_2_0 = 1.28882102915037E-07

A_1_1 = 2.39120902762395E-07

A_0_2 = 2.84911097532808E-07

A_3_0 = -1.18706178983092E-09

A_2_1 = -2.30630881848091E-11

A_1_2 = -1.20970163521217E-09

A_0_3 = -6.67055895837302E-11

B_ORDER = 3 / SIP polynomial degree, axis 2, pixel-to-sky

B_0_0 = 0.

B_1_0 = 0.

B_0_1 = 0.

B_2_0 = 3.7487966064702E-07

B_1_1 = -2.00750675478212E-07

B_0_2 = 4.93586533448839E-07

B_3_0 = -1.14824749861538E-11

B_2_1 = -1.21960382681972E-09

B_1_2 = -1.70086594627789E-11

B_0_3 = -1.26536942640418E-09

AP_ORDER= 3 / SIP polynomial degree, axis 1, sky-to-pixel

AP_0_0 = 0.0248011314345248

AP_1_0 = -0.000232084214075723

AP_0_1 = -1.08355675246039E-05

AP_2_0 = -1.4005108525294E-07

AP_1_1 = -2.51916110478002E-07

AP_0_2 = -2.99065221758408E-07

AP_3_0 = 1.25602419762407E-09

AP_2_1 = 2.68496445266264E-11

AP_1_2 = 1.28912476070671E-09

AP_0_3 = 7.22657432943595E-11

BP_ORDER= 3 / SIP polynomial degree, axis 2, sky-to-pixel

BP_0_0 = 0.0165595355968277

BP_1_0 = -6.25639185268071E-06

BP_0_1 = -0.000160424812071014

BP_2_0 = -3.90587574958312E-07

BP_1_1 = 2.04376904664335E-07

BP_0_2 = -5.11439899033941E-07

BP_3_0 = 1.26996553895498E-11

BP_2_1 = 1.28975422591677E-09

BP_1_2 = 2.06032064032958E-11

BP_0_3 = 1.32151615457149E-09

PLTSOLVD= T / Siril internal solver

HISTORY Astrometrie / Plate Solving

HISTORY S ttigungsverbesserung (Menge=0.09)

HISTORY SCNR (Typ=Durchschnittlich neutral, St rke=1.00, Erhaltung=true)

HISTORY Hintergrundextraktion (Korrektur: Subtraction)

HISTORY Photometrische Farbkalibrierung (Algorithmus: SPCC)

HISTORY SCNR (Typ=Durchschnittlich neutral, St rke=1.00, Erhaltung=true)

END

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5496 / length of data axis 1

NAXIS2 = 3672 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-08-28T13:44:35' / UTC date that FITS file was created

DATE-OBS= '2024-08-26T02:22:52.962318' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'iOptron CEM40/GEM45/HAE43 210101+' / telescope used to acquire this i

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 431.267 / Camera focal length

CCD-TEMP= 33.8 / CCD temp in C

EXPTIME = 150 / Exposure time [s]

STACKCNT= 131 / Stack frames

LIVETIME= 19650 / Exposure time after deadtime correction

EXPSTART= 2.46055e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46055e+006 / Exposure end time (standard Julian date)

FILTER = 'G ' / Active filter name

IMAGETYP= 'Light ' / Type of image

CVF = 0.909303 / Conversi

9° Festival Brasiliano 2010

www.livetime.it

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5496 / length of data axis 1

NAXIS2 = 3672 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-10-05T19:26:55' / UTC date that FITS file was created

DATE-OBS= '2024-10-04T03:33:39.209702' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'iOptron CEM40/GEM45/HAE43 210101+' / telescope used to acquire this i

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 336 / Camera focal length

CCD-TEMP= 28.5 / CCD temp in C

EXPTIME = 150 / Exposure time [s]

STACKCNT= 299 / Stack frames

LIVETIME= 44850 / Exposure time after deadtime correction

EXPSTART= 2.46059e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46059e+006 / Exposure end time (standard Julian date)

FILTER = 'G ' / Active filter name

IMAGETYP= 'Light ' / Type of image

OBJECT = 'M31 ' / Name of

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 4135 / length of data axis 1

NAXIS2 = 2592 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-10-31T10:41:25' / UTC date that FITS file was created

DATE-OBS= '2024-10-24T00:40:38.727000' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'QHY168C ' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'Evolux62ED + red 0,9X' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 4.8 / X pixel size microns

YPIXSZ = 4.8 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 362.402 / Camera focal length

CCD-TEMP= -10 / CCD temp in C

SET-TEMP= -10 / Temperature setting in C

EXPTIME = 300 / Exposure time [s]

STACKCNT= 184 / Stack frames

LIVETIME= 55200 / Exposure time after deadtime correction

EXPSTART= 2.46061e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46061e+006 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

IMAGETYP= 'LIGHT ' / Type of image

OBJECT = 'Rosette A' / Name of the object of interest

GAIN = 10 / Camera gain

OFFSET = 50 / Camera offset

SITELAT = 47.8461 / [deg] Observation site latitude

SITELONG= 100 / [deg] Observation site longitude

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '06 31 55.804' / Image center Right Ascension (hms)

OBJCTDEC= '+04 59 49.309' / Image center Declination (dms)

RA = 97.9825 / Image center Right Ascension (deg)

DEC = 4.99703 / Image center Declination (deg)

CRPIX1 = 2067.5 / Axis1 reference pixel

CRPIX2 = 1296 / Axis2 reference pixel

CRVAL1 = 97.9825 / Axis1 reference value (deg)

CRVAL2 = 4.99703 / Axis2 reference value (deg)

CDELT1 = -0.000758654 / X pixel size (deg)

CDELT2 = 0.000759108 / Y pixel size (deg)

PC1_1 = -0.355304 / Linear transformation matrix (1, 1)

PC1_2 = 0.934751 / Linear transformation matrix (1, 2)

PC2_1 = -0.934864 / Linear transformation matrix (2, 1)

PC2_2 = -0.355006 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

AIRMASS = 1.67011 / Airmass

HISTORY Débruitage NL-Bayes (mod=1.000, SOS activé (iters=5, rho=0.200), CC

HISTORY Débruitage NL-Bayes (mod=1.000, SOS activé (iters=5, rho=0.200), CC

HISTORY Filtre médian (filtre=3x3 px)

END

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 4324 / length of data axis 1

NAXIS2 = 3250 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2023-10-31T18:20:24' / UTC date that FITS file was created

DATE-OBS= '2023-02-15T19:11:28.595820' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'TOP-DOWN' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 457.616 / Camera focal length

CCD-TEMP= -20 / CCD temp in C

EXPTIME = 130 / Exposure time [s]

STACKCNT= 21 / Stack frames

LIVETIME= 2730 / Exposure time after deadtime correction

EXPSTART= 2.45999e+06 / Exposure start time (standard Julian date)

EXPEND = 2.45999e+06 / Exposure end time (standard Julian date)

IMAGETYP= 'Light ' / Type of image

OBJECT = 'NGC 2359' / Name of the object of interest

GAIN = 294 / Camera

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5496 / length of data axis 1

NAXIS2 = 3672 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 3.0518e-005 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-09-08T13:30:44' / UTC date that FITS file was created

INSTRUME= 'ZWO ASI183MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 194.524 / Camera focal length

CCD-TEMP= -12 / CCD temp in C

EXPTIME = 37.34 / Exposure time [s]

STACKCNT= 166 / Stack frames

LIVETIME= 6198.44 / Exposure time after deadtime correction

EXPSTART= 2.46055e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46055e+006 / Exposure end time (standard Julian date)

FILTER = 'Ha ' / Active filter name

IMAGETYP= 'Light ' / Type of image

OBJECT = 'ngc 7000 et Pelican' / Name of the object of interest

GAIN = 100 / Camera gain

OFFSET =

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 3008 / length of data axis 1

NAXIS2 = 3008 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2023-08-21T15:05:35' / UTC date that FITS file was created

DATE-OBS= '2023-08-20T23:16:09.121651' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI533MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'EQMod Mount' / telescope used to acquire this image

ROWORDER= 'TOP-DOWN' / Order of the rows in image array

XPIXSZ = 3.76 / X pixel size microns

YPIXSZ = 3.76 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 434 / Camera focal length

CCD-TEMP= -14.1 / CCD temp in C

EXPTIME = 300 / Exposure time [s]

STACKCNT= 36 / Stack frames

LIVETIME= 10800 / Exposure time after deadtime correction

EXPSTART= 2.46018e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46018e+06 / Exposure end time (standard Julian date)

FILTER = 'mixed_Starless' / Active filter name

IMAGETYP= 'Light ' / Type of image

CVF = 0.994093 / Conversion factor (e-/adu)

GAIN = 101 / Camera gain

OFFSET = 70 / Camera offset

RA =

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5442 / length of data axis 1

NAXIS2 = 3607 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-11-07T17:35:34' / UTC date that FITS file was created

DATE-OBS= '2024-11-07T00:19:57.052323' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'iOptron CEM40/GEM45/HAE43 210101+' / telescope used to acquire this i

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 250 / Camera focal length

CCD-TEMP= 19 / CCD temp in C

EXPTIME = 150 / Exposure time [s]

STACKCNT= 100 / Stack frames

LIVETIME= 15000 / Exposure time after deadtime correction

EXPSTART= 2.46062e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46062e+006 / Exposure end time (standard Julian date)

IMAGETYP= 'Light ' / Type of image

OBJECT = 'Sadr ' / Name of the object of interest

CVF = 0.90930

SIMPLE = T / file does conform to FITS standard

BITPIX = 20 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5170 / length of data axis 1

NAXIS2 = 3799 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-02-06T17:04:39' / UTC date that FITS file was created

DATE-OBS= '2024-02-03T23:48:14.633000' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI2600MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'William Zenithstar 61' / telescope used to acquire this image

ROWORDER= 'TOP-DOWN' / Order of the rows in image array

XPIXSZ = 3.76 / X pixel size microns

YPIXSZ = 3.76 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 369.286 / Camera focal length

CCD-TEMP= -10 / CCD temp in C

EXPTIME = 300 / Exposure time [s]

STACKCNT= 252 / Stack frames

LIVETIME= 75600 / Exposure time after deadtime correction

EXPSTART= 2.46034e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46035e+06 / Exposure end time (standard Julian date)

FILTER = 'mixed_Starless' / Active filter name

IMAGETYP= 'LIGHT ' / Type of image

OBJECT = 'Flaming Star Nebula' / Name of the object of interest

CVF = 0.242863 / Conversion factor (e-/adu)

GAIN = 100 / Camera gain

SIMPLE = T / file does conform to FITS standard

BITPIX = 16 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5770 / length of data axis 1

NAXIS2 = 3686 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0. / Offset data range to that of unsigned short

BSCALE = 1. / Default scaling factor

PROGRAM = 'Siril 1.4.0-beta2' / Software that created this HDU

FILENAME= 'PLS53172.RW2'

DATE = '2025-05-30T17:31:57' / UTC date that FITS file was created

DATE-OBS= '2025-05-27T19:53:46' / YYYY-MM-DDThh🇲🇲ss observation start, UT

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

EXPTIME = 40. / [s] Exposure time duration

APERTURE= 2.79999995231628 / Aperture of the instrument

ISOSPEED= 1000. / ISO camera setting

FOCALLEN= 180. / [mm] Focal length

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

XPIXSZ = 5.98999977111816 / [um] Pixel X axis size

YPIXSZ = 5.98999977111816 / [um] Pixel Y axis size

INSTRUME= 'Panasonic DC-S5M2' / Instrument name

STACKCNT= 76 / Stack frames

LIVETIME= 3040. / [s] Exposure time after deadtime correction

EXPSTART= 2460823.32368056 / [JD] Exposure start time (standard Julian date)

EXPEND = 2460823.36594907 / [JD] Exposure end time (standard Julian date)

HISTORY Histogram Transf. (mid=0.074, lo=0.000, hi=0.561)

HISTORY SCNR (type=average neutral, amount=1.00, preserve=true)

BG-EXTR = 'GraXpert'

CBG-1 = 0.0036703765

CBG-2 = 0.0036703765

CBG-3

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 3840 / length of data axis 1

NAXIS2 = 2160 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0. / Offset data range to that of unsigned short

BSCALE = 1. / Default scaling factor

PROGRAM = 'Siril 1.4.0' / Software that created this HDU

FILENAME= 'Alcyone_Light_037.fits'

DATE = '2025-12-09T13:44:08' / UTC date that FITS file was created

DATE-OBS= '2025-09-24T23:36:21.783000' / YYYY-MM-DDThh🇲🇲ss observation start,

IMAGETYP= 'Light Frame' / Type of image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

EXPTIME = 120. / [s] Exposure time duration

TELESCOP= 'ALTAIR 60ED 285@F\4.8' / Telescope used to acquire this image

FOCALLEN= 285. / [mm] Focal length

CENTALT = 41.44512 / [deg] Altitude of telescope

CENTAZ = 95.53759 / [deg] Azimuth of telescope

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

XPIXSZ = 2.90000009536743 / [um] Pixel X axis size

YPIXSZ = 2.90000009536743 / [um] Pixel Y axis size

INSTRUME= 'ZWO CCD ASI585MC Pro' / Instrument name

CCD-TEMP= -5.3 / [degC] CCD temperature

GAIN = 252 / Sensor gain

OFFSET = 10 / Sensor gain offset

FOCPOS = 4374 / [step] Focuser position

FOCTEMP = 13.06 / [degC] Focuser temperature

STACKCNT= 58 / Stack frames

LIVETIME= 6960. / [s] Exposure time after deadtime correction

EXPSTART= 2460941.50469064 / [JD] Exposure start time (standard Julian date)

EXPEND = 2460943.52118865 / [JD] Exposure end time (standard Julian date)

OBJECT = 'Alcyone ' / Name of the object of interest

AIRMASS = 1.509509 / Airmass at frame center (Gueymard 1993)

SITELAT = 44.21667 / [deg] Observation site latitude

SITELONG= 3.733333 / [deg] Observation site longitude

OBJCTRA = '3 47 28.40' / [H M S] Image center Right Ascension

OBJCTDEC= '24 06 33.12' / [D M S] Image center Declination

RA = 56.86833 / [deg] Image center Right Ascension

DEC = 24.1092 / [deg] Image center Declination

HISTORY VeraLux v6.0 Stretch

FRAME = 'Light ' / Frame Type

APTDIA = 6.000E+01 / Telescope diameter (mm)

SCALE = 2.099193E+00 / arcsecs per pixel

PIERSIDE= 'WEST ' / West, looking East

RADECSYS= 'FK5 ' / RADECSYS

SECPIX1 = 2.0991930515E+00 / SECPIX1

SECPIX2 = 2.0991930515E+00 / SECPIX2

COMMENT Generated by INDI

WB_R = 5.500E+01 / White Balance - Red

WB_B = 7.500E+01 / White Balance - Blue

END

SIMPLE = T / file does conform to FITS standard

BITPIX = 20 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 4144 / length of data axis 1

NAXIS2 = 2822 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-03-13T12:24:12' / UTC date that FITS file was created

DATE-OBS= '2024-03-13T09:36:02.233448' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI294MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'ZWO AM5 ' / telescope used to acquire this image

XPIXSZ = 4.63 / X pixel size microns

YPIXSZ = 4.63 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 1051.89 / Camera focal length

CCD-TEMP= -10 / CCD temp in C

SET-TEMP= -10 / Temperature setting in C

EXPTIME = 60 / Exposure time [s]

STACKCNT= 36 / Stack frames

LIVETIME= 2160 / Exposure time after deadtime correction

EXPSTART= 2.46038e+006 / Exposure start time (standard Julian date)

EXPEND = 2.46038e+006 / Exposure end time (standard Julian date)

FILTER = 'Dual ' / Active filter name

IMAGETYP= 'Light ' / Type of image

CVF = 1.00224 / Conversion factor (e-/adu)

GAIN = 120 / Camera gain

OFFSET = 30 / Camera offset

CTYPE1 = 'RA---TAN' / Coordinate type for the first axis

CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis

CUNIT1 = 'deg ' / Unit of coordinates

CUNIT2 = 'deg ' / Unit of coordinates

EQUINOX = 2000 / Equatorial equinox

OBJCTRA = '18 03 56.658' / Image center Right Ascension (hms)

OBJCTDEC= '-24 20 43.437' / Image center Declination (dms)

RA = 270.986 / Image center Right Ascension (deg)

DEC = -24.3454 / Image center Declination (deg)

CRPIX1 = 2072 / Axis1 reference pixel

CRPIX2 = 1411 / Axis2 reference pixel

CRVAL1 = 270.986 / Axis1 reference value (deg)

CRVAL2 = -24.3454 / Axis2 reference value (deg)

CDELT1 = -0.000251949 / X pixel size (deg)

CDELT2 = 0.000252439 / Y pixel size (deg)

PC1_1 = 0.996742 / Linear transformation matrix (1, 1)

PC1_2 = -0.0826593 / Linear transformation matrix (1, 2)

PC2_1 = 0.080503 / Linear transformation matrix (2, 1)

PC2_2 = 0.996591 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

HISTORY mean stacking with winsorized sigma clipping rejection (low=3.000 high=3

HISTORY .000), additive+scaling normalized input, unnormalized output, no image

HISTORY weighting, unequalized RGB

HISTORY Histogram Transf. (mid=0.000, lo=0.000, hi=1.000)

HISTORY Photometric CC

HISTORY Histogram Transf. (mid=0.448, lo=0.052, hi=1.000)

HISTORY Histogram Transf. (mid=0.500, lo=0.038, hi=1.000)

END

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5496 / length of data axis 1

NAXIS2 = 3672 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

MIPS-FHI= 1 / Upper visualization cutoff

MIPS-FLO= 0 / Lower visualization cutoff

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2024-08-08T10:38:30' / UTC date that FITS file was created

DATE-OBS= '2024-08-05T22:20:12.320528' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI183MC Pro' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= ' ' / telescope used to acquire this image

ROWORDER= 'BOTTOM-UP' / Order of the rows in image array

XPIXSZ = 2.4 / X pixel size microns

YPIXSZ = 2.4 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 372.063 / Camera focal length

CCD-TEMP= -18 / CCD temp in C

EXPTIME = 180 / Exposure time [s]

STACKCNT= 55 / Stack frames

LIVETIME= 9900 / Exposure time after deadtime correction

EXPSTART= 2.46053e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46053e+06 / Exposure end time (standard Julian date)

FILTER = 'mixed ' / Active filter name

IMAGETYP= 'Light ' / Type of image

OBJECT = 'Voile ' / Name of the object

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 5858 / length of data axis 1

NAXIS2 = 3793 / length of data axis 2

NAXIS3 = 3 / length of data axis 3

EXTEND = T / FITS dataset may contain extensions

COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy

COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H

BZERO = 0 / offset data range to that of unsigned short

BSCALE = 1 / default scaling factor

DATE = '2025-02-23T20:35:50' / UTC date that FITS file was created

DATE-OBS= '2025-02-22T19:52:09.140669' / YYYY-MM-DDThh🇲🇲ss observation start,

INSTRUME= 'ZWO ASI2600MC Air' / instrument name

OBSERVER= ' ' / observer name

TELESCOP= 'EQMod Mount' / telescope used to acquire this image

XPIXSZ = 3.76 / X pixel size microns

YPIXSZ = 3.76 / Y pixel size microns

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

FOCALLEN= 288 / Camera focal length

CCD-TEMP= -10 / CCD temp in C

SET-TEMP= -10 / Temperature setting in C

EXPTIME = 60 / Exposure time [s]

STACKCNT= 28 / Stack frames

LIVETIME= 1680 / Exposure time after deadtime correction

EXPSTART= 2.46073e+06 / Exposure start time (standard Julian date)

EXPEND = 2.46073e+06 / Exposure end time (standard Julian date)

IMAGETYP= 'Light ' / Type of image

OBJECT = 'IC434 ' / Name of the object of interest

GAIN = 100 / Camera gain

SITELAT = 52.6853 / [deg] Observation site latitude

SITELONG= 0.945387 / [deg] Observation site lo