Messier 103

SIMPLE = T / file does conform to FITS standard

BITPIX = 20 / number of bits per data pixel

NAXIS = 3 / number of data axes

NAXIS1 = 3231 / length of data axis 1

NAXIS2 = 4855 / 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 = '2025-03-10T12:37:14' / UTC date that FITS file was created

DATE-OBS= '2025-03-06T19:31:59.862835' / 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= 756.771 / Camera focal length

CCD-TEMP= -18 / CCD temp in C

EXPTIME = 60 / Exposure time [s]

STACKCNT= 58 / Stack frames

LIVETIME= 3480 / Exposure time after deadtime correction

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

EXPEND = 2.46074e+006 / Exposure end time (standard Julian date)

IMAGETYP= 'Light ' / Type of image

OBJECT = 'M103 ' / Name of the object of interest

GAIN = 196 / Camera gain

HISTORY TOP-DOWN mirror

HISTORY Déconvolution

HISTORY Correction cosmétique

HISTORY Correction cosmétique

END

 

Done