SIMPLE = T / file does conform to FITS standard
BITPIX = -32 / number of bits per data pixel
NAXIS = 3 / number of data axes
NAXIS1 = 6154 / length of data axis 1
NAXIS2 = 4095 / 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
MIPS-HI = 65535 / Lower visualization cutoff
PROGRAM = 'Siril 1.4.4' / Software that created this HDU
DATE = '2026-08-22T17:07:23' / UTC date that FITS file was created
DATE-OBS= '2026-08-22T08:42:58.211564' / YYYY-MM-DDThh:mm:ss observation start,
IMAGETYP= 'Light ' / Type of image
ROWORDER= 'BOTTOM-UP' / Order of the rows in image array
EXPTIME = 180. / [s] Exposure time duration
TELESCOP= 'ZWO AM3N' / Telescope used to acquire this image
FILTER = 'starless' / Active filter name
FOCALLEN= 363. / [mm] Focal length
XBINNING= 1 / Camera binning mode
YBINNING= 1 / Camera binning mode
XPIXSZ = 3.75999999046326 / [um] Pixel X axis size
YPIXSZ = 3.75999999046326 / [um] Pixel Y axis size
INSTRUME= 'ZWO ASI2600MC Duo' / Instrument name
CCD-TEMP= -10. / [degC] CCD temperature
SET-TEMP= -10. / [degC] CCD temperature setpoint
GAIN = 100 / Sensor gain
OFFSET = 50 / Sensor gain offset
CVF = 0.242862924933434 / [e-/ADU] Electrons per A/D unit
FOCPOS = 6400 / [step] Focuser position
STACKCNT= 88 / Stack frames
LIVETIME= 15840. / [s] Exposure time after deadtime correction
EXPSTART= 2461274.71190014 / [JD] Exposure start time (standard Julian date)
EXPEND = 2461274.93222081 / [JD] Exposure end time (standard Julian date)
OBJECT = 'SH2-132 ' / Name of the object of interest
SITELAT = 37.919 / [deg] Observation site latitude
SITELONG= -122.541 / [deg] Observation site longitude
OBJCTRA = '22 19 18.771' / [H M S] Image center Right Ascension
OBJCTDEC= '+56 14 54.123' / [D M S] Image center Declination
RA = 334.828213544296 / [deg] Image center Right Ascension
DEC = 56.2483676363092 / [deg] Image center Declination
CTYPE1 = 'RA---TAN-SIP' / TAN (gnomic) projection + SIP distortions
CTYPE2 = 'DEC--TAN-SIP' / TAN (gnomic) projection + SIP distortions
CUNIT1 = 'deg ' / Unit of coordinates
CUNIT2 = 'deg ' / Unit of coordinates
EQUINOX = 9.87654321E+107 / Equatorial equinox
CRPIX1 = 3514.90307617 / Axis1 reference pixel
CRPIX2 = 3494.143280029 / Axis2 reference pixel
CRVAL1 = 334.15221386 / [deg] Axis1 reference value
CRVAL2 = 57.061493293 / [deg] Axis2 reference value
LONPOLE = 180. / Native longitude of celestial pole
CDELT1 = -0.000591573942191553 / [deg] X pixel size
CDELT2 = 0.000591564228840576 / [deg] Y pixel size
PC1_1 = 0.990273550732751 / Linear transformation matrix (1, 1)
PC1_2 = 0.139134088990263 / Linear transformation matrix (1, 2)
PC2_1 = -0.139904651148378 / Linear transformation matrix (2, 1)
PC2_2 = 0.990164980489136 / Linear transformation matrix (2, 2)
A_ORDER = 2 / SIP polynomial degree, axis 1, pixel-to-sky
A_0_0 = 0.
A_1_0 = 0.
A_0_1 = 0.
A_2_0 = -1.02648966E-07
A_1_1 = -4.29217603266E-07
A_0_2 = -8.81980567116E-08
B_ORDER = 2 / SIP polynomial degree, axis 2, pixel-to-sky
B_0_0 = 0.
B_1_0 = 0.
B_0_1 = 0.
B_2_0 = -1.07027390496E-07
B_1_1 = -9.97410596814E-08
B_0_2 = -3.72069264314E-07
AP_ORDER= 2 / SIP polynomial degree, axis 1, sky-to-pixel
AP_0_0 = 0.00111366401862
AP_1_0 = -5.60420114853E-08
AP_0_1 = -1.87526913858E-07
AP_2_0 = 1.02284071206E-07
AP_1_1 = 4.27960527844E-07
AP_0_2 = 8.75894010076E-08
BP_ORDER= 2 / SIP polynomial degree, axis 2, sky-to-pixel
BP_0_0 = 0.00124851405458
BP_1_0 = -1.41427791009E-07
BP_0_1 = -5.61406432201E-07
BP_2_0 = 1.0670984808E-07
BP_1_1 = 9.90800423583E-08
BP_0_2 = 3.70764188184E-07
CREATOR = 'ZWO ASIAIR Plus' / Capture software
XORGSUBF= 0 / Subframe X position in binned pixels
YORGSUBF= 0 / Subframe Y position in binned pixels
CCDXBIN = 1 / Camera X Bin
CCDYBIN = 1 / Camera Y Bin
GUIDECAM= 'ZWO ASI220MM Mini' / Guide camera model
ROTATOR = 186 / Camera Angle
IMAGEW = 6248 / Image width, in pixels.
IMAGEH = 4176 / Image height, in pixels.
END