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File : NGC_ -band_120s_bin1_2024-04-29_seo_johnnyfanpl_RAW.fits
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Info:

Filter: r-band
Obs Date: 2024-04-29T05:09:39
RA: 12:33:59.26
Dec: 07:38:16.65
Observer: sirius
Exposure Time: 120

Header:

Keyword Value Comment
SIMPLE True file does conform to FITS standard
BITPIX 16 number of bits per data pixel
NAXIS 2 number of data axes
NAXIS1 2048 length of data axis 1
NAXIS2 2064 length of data axis 2
BZERO 32768 offset data range to that of unsigned short
BSCALE 1 default scaling factor
DEWTEM1 -20 dewar temperature (C)
DETECTOR ProLine_PL230
GAIN 0.0 e-/ADU
DARKTIME 130 time since last read (seconds)
XBIN 1
YBIN 1
PIXSIZE1 15 pixel size for axis 1 (microns)
PIXSIZE2 15 pixel size for axis 2 (microns)
OBSERVAT StoneEdge
TELESCOP 0.5meter
OBSLONG -122.504 east longitude in degrees
OBSLAT 38.2887 latitude in degrees
ELEVATIO 60 elevation in meters
TELSCALE 51.6 arc-seconds/mm
ROTATOR 200.2 degrees
OBSERVER sirius
RA 12:33:59.26
DEC 07:38:16.65
EQUINOX 2000
OVER False
HA -01:04:58
AIRMASS 1.21 secant z
DOMEAZ 150.1 degrees
TRAKHA 15.041 arc-sec/second
TRAKDEC 0 arc-sec/second
TELFOCUS 7271 mm
AMBIENT 16.2 Lower truss North (C)
PRIMARY 19.2 Primary mirror cell (C)
SECONDAR 17.3 Outside ring (C)
CLOUD 0 cloud coverage (0-1)
FILTER r-band
SLIT open
MIRROR open
CRPIX1 1024
CRPIX2 1032
CTYPE1 RA---TAN
CTYPE2 DEC--TAN
CRVAL1 188.496917
CRVAL2 7.637958
WCSDIM 2
CD1_1 0.0002017369
CD1_2 7.422473e-05
CD2_2 0.0002017369
CD2_1 -7.422473e-05
EXPTIME 120 ACTUAL exposure time (seconds)
SHUTTER open camera shutter
TIMESYS UTC approximate
DATE-OBS 2024-04-29T05:09:39
UT 05:09:39 shutter opening time
MJD-OBS 60429.21503472 MJD of observation start
MJDHDR 60429.21645258 MJD of header creation
LSTHDR 11:30:15 LST of header creation
IMAGETYP OBJECT