SIMPLE = T / file does conform to FITS standard BITPIX = -32 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 9576 / length of data axis 1 NAXIS2 = 6388 / 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 MIPS-FHI= 1 / Upper visualization cutoff MIPS-FLO= 0 / Lower visualization cutoff BZERO = 0 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor DATE = '2023-09-29T12:41:23' / UTC date that FITS file was created DATE-OBS= '2023-08-18T02:37:19.701831' / YYYY-MM-DDThh:mm:ss observation start, INSTRUME= 'ZWO ASI6200MC Pro' / instrument name OBSERVER= ' ' / observer name TELESCOP= 'ZWO AM5 ' / telescope used to acquire this image 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= 600 / Camera focal length CCD-TEMP= -20 / CCD temp in C EXPTIME = 15 / Exposure time [s] STACKCNT= 135 / Stack frames LIVETIME= 2025 / Exposure time after deadtime correction EXPSTART= 2.46017e+06 / Exposure start time (standard Julian date) EXPEND = 2.46017e+06 / Exposure end time (standard Julian date) FILTER = '1 ' / Active filter name IMAGETYP= 'Light ' / Type of image CVF = 0.438626 / Conversion factor (e-/adu) GAIN = 50 / Camera gain OFFSET =

SIMPLE = T / file does conform to FITS standard BITPIX = -32 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 9576 / length of data axis 1 NAXIS2 = 6388 / 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 MIPS-FHI= 1 / Upper visualization cutoff MIPS-FLO= 0 / Lower visualization cutoff BZERO = 0 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor DATE = '2023-10-13T00:13:21' / UTC date that FITS file was created DATE-OBS= '2023-08-20T01:05:37.048795' / YYYY-MM-DDThh:mm:ss observation start, INSTRUME= 'ZWO ASI6200MC Pro' / instrument name OBSERVER= ' ' / observer name TELESCOP= 'ZWO AM5 ' / telescope used to acquire this image 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= 601 / Camera focal length CCD-TEMP= -15.3 / CCD temp in C EXPTIME = 15 / Exposure time [s] STACKCNT= 166 / Stack frames LIVETIME= 2490 / Exposure time after deadtime correction EXPSTART= 2.46018e+06 / Exposure start time (standard Julian date) EXPEND = 2.46018e+06 / Exposure end time (standard Julian date) FILTER = '2 ' / Active filter name IMAGETYP= 'Light ' / Type of image CVF = 0.438626 / Conversion factor (e-/adu) GAIN = 50 / Camera gain OFFSET =

SIMPLE = T / file does conform to FITS standard BITPIX = -32 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 9576 / length of data axis 1 NAXIS2 = 6388 / 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 MIPS-FHI= 1 / Upper visualization cutoff MIPS-FLO= 0 / Lower visualization cutoff BZERO = 0 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor DATE = '2023-09-30T01:22:02' / UTC date that FITS file was created DATE-OBS= '2023-08-17T23:49:23.460258' / YYYY-MM-DDThh:mm:ss observation start, INSTRUME= 'ZWO ASI6200MC Pro' / instrument name OBSERVER= ' ' / observer name TELESCOP= 'ZWO AM5 ' / telescope used to acquire this image 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= 600 / Camera focal length CCD-TEMP= -10 / CCD temp in C EXPTIME = 15 / Exposure time [s] STACKCNT= 286 / Stack frames LIVETIME= 4290 / Exposure time after deadtime correction EXPSTART= 2.46017e+06 / Exposure start time (standard Julian date) EXPEND = 2.46018e+06 / Exposure end time (standard Julian date) FILTER = '1 ' / Active filter name IMAGETYP= 'Light ' / Type of image CVF = 0.438626 / Conversion factor (e-/adu) GAIN = 50 / Camera gain OFFSET =

SIMPLE = T / file does conform to FITS standard BITPIX = -32 / number of bits per data pixel NAXIS = 2 / number of data axes NAXIS1 = 5496 / length of data axis 1 NAXIS2 = 3672 / length of data axis 2 NAXIS3 = 1 / 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 = '2023-10-14T13:17:52' / UTC date that FITS file was created DATE-OBS= '2023-07-31T22:05:09.235545' / YYYY-MM-DDThh:mm:ss observation start, INSTRUME= 'ZWO ASI183GT' / instrument name OBSERVER= ' ' / observer name TELESCOP= 'EQMod Mount' / telescope used to acquire this image ROWORDER= 'TOP-DOWN' / 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= 1074 / Camera focal length CCD-TEMP= -17 / CCD temp in C EXPTIME = 180 / Exposure time [s] STACKCNT= 16 / Stack frames LIVETIME= 2880 / Exposure time after deadtime correction EXPSTART= 2.46016e+06 / Exposure start time (standard Julian date) EXPEND = 2.46016e+06 / Exposure end time (standard Julian date) FILTER = 'S2 ' / Active filter name IMAGETYP= 'Light ' / Type of image CVF = 1.14474 / Conversion factor (e-/adu) GAIN = 100 / Camera gain OFFSET = 10 / Camera offset RA =

SIMPLE = T / file does conform to FITS standard BITPIX = -32 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 9576 / length of data axis 1 NAXIS2 = 6388 / 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 = '2023-09-25T22:51:56' / UTC date that FITS file was created DATE-OBS= '2023-08-08T23:41:53.620364' / YYYY-MM-DDThh:mm:ss observation start, INSTRUME= 'ZWO ASI6200MC Pro' / instrument name OBSERVER= ' ' / observer name TELESCOP= 'ZWO AM5 ' / telescope used to acquire this image 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= 600.335 / Camera focal length CCD-TEMP= -10 / CCD temp in C EXPTIME = 30 / Exposure time [s] STACKCNT= 30 / Stack frames LIVETIME= 900 / Exposure time after deadtime correction EXPSTART= 2.46017e+06 / Exposure start time (standard Julian date) EXPEND = 2.46017e+06 / Exposure end time (standard Julian date) FILTER = '1 ' / Active filter name IMAGETYP= 'Light ' / Type of image CVF = 0.438626 / Conversion factor (e-/adu) GAIN = 50 / Camera gain OFFSET = 50 / Camera offset CTYPE1 = 'RA---TAN' / Coordinate type for the first axis CTYPE2 = 'DEC--TA

SIMPLE = T / file does conform to FITS standard BITPIX = -32 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 9576 / length of data axis 1 NAXIS2 = 6388 / 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 = '2023-09-25T18:55:06' / UTC date that FITS file was created DATE-OBS= '2023-08-19T03:31:04.378017' / YYYY-MM-DDThh:mm:ss observation start, INSTRUME= 'ZWO ASI6200MC Pro' / instrument name OBSERVER= ' ' / observer name TELESCOP= 'ZWO AM5 ' / telescope used to acquire this image 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= 600.482 / Camera focal length CCD-TEMP= -18.9 / CCD temp in C EXPTIME = 30 / Exposure time [s] STACKCNT= 33 / Stack frames LIVETIME= 990 / Exposure time after deadtime correction EXPSTART= 2.46018e+06 / Exposure start time (standard Julian date) EXPEND = 2.46018e+06 / Exposure end time (standard Julian date) FILTER = '1 ' / Active filter name IMAGETYP= 'Light ' / Type of image CVF = 0.246658 / Conversion factor (e-/adu) GAIN = 100 / Camera gain OFFSET = 50 / Camera offset CTYPE1 = 'RA---TAN' / Coordinate type for the first axis CTYPE2 = 'DEC--TA

Transf. histogramme (mid=0.045, lo=0.003, hi=0.375) Photométrie Transformation ondelettes Transformation hyperbolique généralisée Extraction du gradient (Correction: Subtraction) CLAHE (size=8, clip=2.00)

Soleil

Recadrage (x=257, y=155, w=4803, h=3157) Extraction du gradient (Correction: Subtraction) Photométrie Transformation asinh : (stretch= 500.0, bp=0.00010) Deconv. (iter=20, sig=1.100) Transf. histogramme (mid=0.178, lo=0.023, hi=1.000) SCNR (type=0, qté=1.00, préserve=true)

Recadrage (x=74, y=74, w=5347, h=3502) Extraction du gradient (Correction: Subtraction) Neutralisation du fond du ciel Étalonnage des couleurs Transf. histogramme (mid=0.121, lo=0.000, hi=1.000) Transf. histogramme (mid=0.250, lo=0.000, hi=1.000) Transf. histogramme (mid=0.321, lo=0.049, hi=1.000) Transf. histogramme (mid=0.370, lo=0.000, hi=1.000) Transf. histogramme (mid=0.389, lo=0.036, hi=1.000) Transf. histogramme (mid=0.422, lo=0.000, hi=1.000) Transf. histogramme (mid=0.431, lo=0.000, hi=1.000) Transf. histogramme (mid=0.448, lo=0.064, hi=1.000) SCNR (type=0, qté=1.00, préserve=true) Rehaussement de la saturation (quantité=0.40)

Image enregistrée avec les ajustements inclus.

Recadrage (x=1561, y=1396, w=5137, h=3669) Extraction du gradient (Correction: Subtraction) Photométrie Transformation asinh : (stretch= 176.8, bp=0.00000) Transf. histogramme (mid=0.012, lo=0.067, hi=1.000) SCNR (type=0, qté=1.00, préserve=true)