My Astrophotography shots using the ZWO Seestar S50

SIMPLE = T / file does conform to FITS standard

BITPIX = -32 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 925 / length of data axis 1

NAXIS2 = 899 / 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 = '2024-09-06T09:01:54' / UTC date that FITS file was created

DATE-OBS= '2024-03-21T07:41:53.649855' / 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= 251.891 / Camera focal length

CCD-TEMP= 27 / CCD temp in C

EXPTIME = 10 / Exposure time [s]

STACKCNT= 8768 / Stack frames

LIVETIME= 84670 / Exposure time after deadtime correction

EXPSTART= 2.46039e+006 / Exposure start time (standard Julian date)

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

FILTER = 'IRCUT_Starless' / Active filter name

IMAGETYP= 'Light ' / Type of image

GAIN = 80 / Camera gain

SITELAT = 37.2372 / [deg] Observation site latitude

SITELONG= -79.8281 / [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 = '18 18 45.977' / Image center Right Ascension (hms)

OBJCTDEC= '-13 50 35.815' / Image center Declination (dms)

RA = 274.692 / Image center Right Ascension (deg)

DEC = -13.8433 / Image center Declination (deg)

CRPIX1 = 462.5 / Axis1 reference pixel

CRPIX2 = 449.5 / Axis2 reference pixel

CRVAL1 = 274.692 / Axis1 reference value (deg)

CRVAL2 = -13.8433 / Axis2 reference value (deg)

CDELT1 = -0.000659518 / X pixel size (deg)

CDELT2 = 0.000659766 / Y pixel size (deg)

PC1_1 = 0.999949 / Linear transformation matrix (1, 1)

PC1_2 = 0.0101123 / Linear transformation matrix (1, 2)

PC2_1 = -0.0100102 / Linear transformation matrix (2, 1)

PC2_2 = 0.99995 / Linear transformation matrix (2, 2)

PLTSOLVD= T / Siril internal solve

HISTORY Crop (x=82, y=542, w=925, h=899)

HISTORY Plate Solve

HISTORY Background extraction (Correction: Subtraction)

HISTORY GHS pivot: 0.000, amount: 21.26, local: 15.00 [0.00 1.00]

HISTORY Histogram Transf. (mid=0.298, lo=0.000, hi=1.000)

HISTORY Histogram Transf. (mid=0.500, lo=0.097, hi=1.000)

HISTORY Histogram Transf. (mid=0.360, lo=0.000, hi=1.000)

HISTORY Histogram Transf. (mid=0.500, lo=0.023, hi=1.000)

HISTORY Histogram Transf. (mid=0.431, lo=0.000, hi=1.000)

HISTORY Background neutralization

HISTORY Color Calibration

END

 

Done