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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 = 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 = '2024-11-11T18:57:12' / UTC date that FITS file was created
DATE-OBS= '2024-11-11T02:52:21.662000' / YYYY-MM-DDThh:mm:ss observation start,
INSTRUME= 'ASI Camera (1) (ASCOM)' / instrument name
OBSERVER= ' ' / observer name
TELESCOP= 'Askar-71f' / 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= 488.83 / Camera focal length
CCD-TEMP= 0 / CCD temp in C
SET-TEMP= 0 / Temperature setting in C
EXPTIME = 120 / Exposure time [s]
STACKCNT= 149 / Stack frames
LIVETIME= 17880 / Exposure time after deadtime correction
EXPSTART= 2.46063e+006 / Exposure start time (standard Julian date)
EXPEND = 2.46063e+006 / Exposure end time (standard Julian date)
IMAGETYP= 'LIGHT ' / Type of image
OBJECT = 'M 31 ' / Name of the object of interest
CVF = 1.0056 / Conversion factor (e-/adu)
GAIN = 100 / Camera gain
OFFSET = 70 / Camera offset
SITELAT = 36.6164 / [deg] Observation site latitude
SITELONG= -93.7914 / [deg] Observation site longitude
SITEELEV= 398 / [m] Observation site elevation
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 42 45.087' / Image center Right Ascension (hms)
OBJCTDEC= '+41 15 40.404' / Image center Declination (dms)
RA = 10.6879 / Image center Right Ascension (deg)
DEC = 41.2612 / Image center Declination (deg)
CRPIX1 = 1504 / Axis1 reference pixel
CRPIX2 = 1504 / Axis2 reference pixel
CRVAL1 = 10.6879 / Axis1 reference value (deg)
CRVAL2 = 41.2612 / Axis2 reference value (deg)
CDELT1 = -0.000440677 / X pixel size (deg)
CDELT2 = 0.000440743 / Y pixel size (deg)
PC1_1 = -0.052243 / Linear transformation matrix (1, 1)
PC1_2 = -0.998787 / Linear transformation matrix (1, 2)
PC2_1 = 0.998484 / Linear transformation matrix (2, 1)
PC2_2 = -0.0522024 / Linear transformation matrix (2, 2)
PLTSOLVD= T / Siril internal solve
AIRMASS = 1.50163 / Airmass
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, unequalized RGB
HISTORY Background extraction (Correction: Subtraction)
HISTORY Photometric CC
END](https://starloch.com/wp-content/gallery/starloch-all/M31_Andromeda_11-11-2024.jpg "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 = '2024-11-11T18:57:12' / UTC date that FITS file was created
DATE-OBS= '2024-11-11T02:52:21.662000' / YYYY-MM-DDThh:mm:ss observation start,
INSTRUME= 'ASI Camera (1) (ASCOM)' / instrument name
OBSERVER= ' ' / observer name
TELESCOP= 'Askar-71f' / 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= 488.83 / Camera focal length
CCD-TEMP= 0 / CCD temp in C
SET-TEMP= 0 / Temperature setting in C
EXPTIME = 120 / Exposure time [s]
STACKCNT= 149 / Stack frames
LIVETIME= 17880 / Exposure time after deadtime correction
EXPSTART= 2.46063e+006 / Exposure start time (standard Julian date)
EXPEND = 2.46063e+006 / Exposure end time (standard Julian date)
IMAGETYP= 'LIGHT ' / Type of image
OBJECT = 'M 31 ' / Name of the object of interest
CVF = 1.0056 / Conversion factor (e-/adu)
GAIN = 100 / Camera gain
OFFSET = 70 / Camera offset
SITELAT = 36.6164 / [deg] Observation site latitude
SITELONG= -93.7914 / [deg] Observation site longitude
SITEELEV= 398 / [m] Observation site elevation
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 42 45.087' / Image center Right Ascension (hms)
OBJCTDEC= '+41 15 40.404' / Image center Declination (dms)
RA = 10.6879 / Image center Right Ascension (deg)
DEC = 41.2612 / Image center Declination (deg)
CRPIX1 = 1504 / Axis1 reference pixel
CRPIX2 = 1504 / Axis2 reference pixel
CRVAL1 = 10.6879 / Axis1 reference value (deg)
CRVAL2 = 41.2612 / Axis2 reference value (deg)
CDELT1 = -0.000440677 / X pixel size (deg)
CDELT2 = 0.000440743 / Y pixel size (deg)
PC1_1 = -0.052243 / Linear transformation matrix (1, 1)
PC1_2 = -0.998787 / Linear transformation matrix (1, 2)
PC2_1 = 0.998484 / Linear transformation matrix (2, 1)
PC2_2 = -0.0522024 / Linear transformation matrix (2, 2)
PLTSOLVD= T / Siril internal solve
AIRMASS = 1.50163 / Airmass
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, unequalized RGB
HISTORY Background extraction (Correction: Subtraction)
HISTORY Photometric CC
END")
