Stone Edge FITS Viewer 2021

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File : _clear_10s_bin2_211215_064859_ruoyang_seo_0_RAW.fits
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Filter: clear
Obs Date: 2021-12-15T06:50:07
RA: 01:33:54.00
Dec: 30:35:58.11
Observer: ixchel
Exposure Time: 10

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 2056 length of data axis 1
NAXIS2 2048 length of data axis 2
BZERO 32768 offset data range to that of unsigned short
BSCALE 1 default scaling factor
DEWTEM1 0 dewar temperature (C)
ROTATION 0 ccd orientation angle (deg)
HEATSINK 5.5 heatsink temperature (C)
SETPOINT 0 setpoint temperature (C)
DRIVE 2 thermoelectric cooler drive level
DETECTOR gsense4040
GAIN 0.86 e-/ADU
DARKTIME 33 time since last read (seconds)
XBIN 2
YBIN 2
PIXSIZE1 9 pixel size for axis 1 (microns)
PIXSIZE2 9 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
OBSERVER ixchel
RA 01:33:54.00
DEC 30:35:58.11
EQUINOX 2000
OVER False
HA 02:41:30
AIRMASS 1.2 secant z
DOMEAZ 265 degrees
TRAKHA 15.041 arc-sec/second
TRAKDEC 0 arc-sec/second
TELFOCUS 3845 mm
AMBIENT 2.3 Lower truss North (C)
PRIMARY 4.2 Primary mirror cell (C)
SECONDAR 2.3 Outside ring (C)
CLOUD -0.32 cloud coverage (0-1)
FILTER clear
SLIT open
MIRROR open
CRPIX1 1028
CRPIX2 1024
CTYPE1 RA---TAN
CTYPE2 DEC--TAN
CRVAL1 23.475
CRVAL2 30.599475
CD1_1 0.00025795
CD1_2 0
CD2_2 0.00025795
CD2_1 0
EXPTIME 10 / exposure time (seconds)
SHUTTER open camera shutter
TIMESYS UTC approximate
DATE-OBS 2021-12-15T06:50:07
UT 06:50:07 shutter opening time
MJD-OBS 59563.28480324 MJD of observation start
MJDHDR 59563.28495044 MJD of header creation
LSTHDR 04:16:42 LST of header creation
IMAGETYP OBJECT