M106-siril-gimp-crop

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 4069 / length of data axis 1

NAXIS2 = 2855 / 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

DATE = '2025-06-22T14:23:30' / UTC date that FITS file was created

DATE-OBS= '2025-06-21T23:10:57.924000' / 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= 'Slywatcher Evolux 62 ED 400@F\6.5' / Telescope used to acquire this i

OBSERVER= 'stef leblond' / Observer name

FOCALLEN= 362.795 / [mm] Focal length

CENTALT = 41.03215 / [deg] Altitude of telescope

CENTAZ = 298.8218 / [deg] Azimuth of telescope

XBINNING= 1 / Camera binning mode

YBINNING= 1 / Camera binning mode

XPIXSZ = 4.8 / [um] Pixel X axis size

YPIXSZ = 4.8 / [um] Pixel Y axis size

INSTRUME= 'QHY CCD QHY168C-f3c2994' / Instrument name

CCD-TEMP= -10.1 / [degC] CCD temperature

GAIN = 10 / Sensor gain

OFFSET = 0 / Sensor gain offset

STACKCNT= 41 / Stack frames

LIVETIME= 4920. / [s] Exposure time after deadtime correction

EXPSTART= 2460848.42475546 / [JD] Exposure start time (standard Julian date)

EXPEND = 2460848.49433571 / [JD] Exposure end time (standard Julian date)

OBJECT = 'M 106 ' / Name of the object of interest

AIRMASS = 1.521933 / Airmass at frame center (Gueymard 1993)

SITELAT = 47.84508 / [deg] Observation site latitude

SITELONG= 2.037494 / [deg] Observation site longitude

OBJCTRA = '12 18 20.804' / [H M S] Image center Right Ascension

OBJCTDEC= '+47 13 39.860' / [D M S] Image center Declination

RA = 184.586684271842 / [deg] Image center Right Ascension

DEC = 47.227738929512 / [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 = 2035. / Axis1 reference pixel

CRPIX2 = 1428. / Axis2 reference pixel

CRVAL1 = 184.586684271842 / [deg] Axis1 reference value

CRVAL2 = 47.227738929512 / [deg] Axis2 reference value

LONPOLE = 180. / Native longitude of celestial pole

CDELT1 = -0.00075814283878641 / [deg] X pixel size

CDELT2 = 0.000757973375110565 / [deg] Y pixel size

PC1_1 = 0.688416122428528 / Linear transformation matrix (1, 1)

PC1_2 = 0.725315960378972 / Linear transformation matrix (1, 2)

PC2_1 = -0.725462871484203 / Linear transformation matrix (2, 1)

PC2_2 = 0.68826130364702 / 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 = -1.80513063581717E-07

A_1_1 = 3.90606640477013E-08

A_0_2 = -1.41072940002844E-08

A_3_0 = -1.00512868356684E-09

A_2_1 = -7.36969071094355E-12

A_1_2 = -9.74715416043885E-10

A_0_3 = -9.96342817458394E-12

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 = 3.15770583762196E-08

B_1_1 = -1.65776458042252E-07

B_0_2 = 2.99296221804749E-08

B_3_0 = -9.63346375584129E-12

B_2_1 = -9.9345264030188E-10

B_1_2 = -4.09074369028238E-12

B_0_3 = -1.00491747044766E-09

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

AP_0_0 = 0.000342976989602593

AP_1_0 = -3.03915529656917E-05

AP_0_1 = -6.97487508860984E-07

AP_2_0 = 1.83873453860281E-07

AP_1_1 = -4.00438158597948E-08

AP_0_2 = 1.28197669475383E-08

AP_3_0 = 1.02599532079971E-09

AP_2_1 = 7.86349727245297E-12

AP_1_2 = 9.96797443181319E-10

AP_0_3 = 1.03509168586489E-11

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

BP_0_0 = 0.000654397691429978

BP_1_0 = -6.73749877839602E-07

BP_0_1 = -2.19430751297045E-05

BP_2_0 = -3.22016771939506E-08

BP_1_1 = 1.67258924527494E-07

BP_0_2 = -3.07273365198915E-08

BP_3_0 = 9.95028939250149E-12

BP_2_1 = 1.01415110283027E-09

BP_1_2 = 4.59172483735182E-12

BP_0_3 = 1.02126171384081E-09

PLTSOLVD= T / Siril internal solver

HISTORY Recadrage (x=633, y=207, w=4069, h=2855)

HISTORY Extraction gradient GraXpert, lissage 0.500

HISTORY Extraction du gradient (Correction : Subtraction)

HISTORY R solution astrom trique

HISTORY Photom trie CC (algorithme : PCC)

HISTORY Transformation asinh : (stretch= 88.2, bp=0.00200)

HISTORY Transf. histogramme (mid=0.083, lo=0.016, hi=1.000)

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

HISTORY D bruitage NL-Bayes (mod=0.800, SOS activ (iters=3, rho=0.200), CC

HISTORY Filtre m dian (filtre=3x3 px)

FRAME = 'Light ' / Frame Type

APTDIA = 6.200E+01 / Telescope diameter (mm)

SCALE = 2.750667E+00 / arcsecs per pixel

PIERSIDE= 'EAST ' / East, looking West

RADECSYS= 'FK5 ' / RADECSYS

SECPIX1 = 2.7506667760E+00 / SECPIX1

SECPIX2 = 2.7506667760E+00 / SECPIX2

COMMENT Generated by INDI

END

 

Done