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![SIMPLE = T / file does conform to FITS standard
BITPIX = -32 / number of bits per data pixel
NAXIS = 3 / number of data axes
NAXIS1 = 2019 / length of data axis 1
NAXIS2 = 2790 / 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 = '2025-02-03T10:06:00' / UTC date that FITS file was created
INSTRUME= ' ' / instrument name
OBSERVER= ' ' / observer name
TELESCOP= ' ' / telescope used to acquire this image
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= 252.327 / Camera focal length
EXPTIME = 8690 / Exposure time [s]
FILTER = 'IRCUT ' / Active filter name
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 54.326' / Image center Right Ascension (hms)
OBJCTDEC= '-02 28 48.695' / Image center Declination (dms)
RA = 85.2264 / Image center Right Ascension (deg)
DEC = -2.48019 / Image center Declination (deg)
CRPIX1 = 1009.5 / Axis1 reference pixel
CRPIX2 = 1395 / Axis2 reference pixel
CRVAL1 =](https://www.martinkaessler.com/wp-content/uploads/2025/02/IC434_945_Lights-IRCUT_LP-session_1_graxpert_denoised_sir_psd_final-scaled.jpg "Pferdekopfnebel (Horsehead nebula, mosaic, ir+lp, 140min) 10")
![SIMPLE = T / file does conform to FITS standard
BITPIX = -32 / number of bits per data pixel
NAXIS = 3 / number of data axes
NAXIS1 = 1326 / length of data axis 1
NAXIS2 = 1812 / 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 = '2025-02-01T11:19:25' / UTC date that FITS file was created
DATE-OBS= '2025-01-31T19:55:21.502097' / YYYY-MM-DDThh:mm:ss observation start,
INSTRUME= 'Seestar S50' / instrument name
OBSERVER= ' ' / observer name
TELESCOP= 'S50_305416b8' / telescope used to acquire this image
XPIXSZ = 2.9 / X pixel size microns
YPIXSZ = 2.9 / Y pixel size microns
XBINNING= 1 / Camera binning mode
YBINNING= 1 / Camera binning mode
BAYERPAT= 'GRBG ' / Bayer color pattern
FOCALLEN= 250 / Camera focal length
CCD-TEMP= 6.9375 / CCD temp in C
EXPTIME = 10 / Exposure time [s]
STACKCNT= 29 / Stack frames
FILTER = 'IRCUT ' / Active filter name
IMAGETYP= 'Light ' / Type of image
OBJECT = 'Betelgeuse' / Name of the object of interest
APERTURE= 5 / Aperture of the instrument
GAIN = 80 / Camera gain
SITELAT = 50.8289 / [deg] Observation site latitude
SITELONG= 11.4189 / [deg] Observation site longitude
RA = 88.9375 / Image center Right Ascension (deg)
DEC = 7.08417 / Image c](https://www.martinkaessler.com/wp-content/uploads/2025/02/Stacked_29_mosaic_Beteigeuze_10.jpg "Beteigeuze (Mosaic, spike mask) 12")