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Astro Class FITS Viewer | |||||
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Astro Class FITS Viewer | |||||
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Info:Filter: r-bandObs Date: 2024-04-29T08:40:44 RA: 12:42:04.45 Dec: 32:29:31.96 Observer: sirius Exposure Time: 240 |
| 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 | 251 | 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 | 12:42:04.45 | |
| DEC | 32:29:31.96 | |
| EQUINOX | 2000 | |
| OVER | False | |
| HA | 02:18:35 | |
| AIRMASS | 1.14 | secant z |
| DOMEAZ | 266.7 | degrees |
| TRAKHA | 15.041 | arc-sec/second |
| TRAKDEC | 0 | arc-sec/second |
| TELFOCUS | 7271 | mm |
| AMBIENT | 12.2 | Lower truss North (C) |
| PRIMARY | 14.1 | Primary mirror cell (C) |
| SECONDAR | 12.3 | 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 | 190.518542 | |
| CRVAL2 | 32.492211 | |
| WCSDIM | 2 | |
| CD1_1 | 0.0002017369 | |
| CD1_2 | 7.422473e-05 | |
| CD2_2 | 0.0002017369 | |
| CD2_1 | -7.422473e-05 | |
| EXPTIME | 240 | ACTUAL exposure time (seconds) |
| SHUTTER | open | camera shutter |
| TIMESYS | UTC approximate | |
| DATE-OBS | 2024-04-29T08:40:44 | |
| UT | 08:40:44 | shutter opening time |
| MJD-OBS | 60429.36162037 | MJD of observation start |
| MJDHDR | 60429.36442365 | MJD of header creation |
| LSTHDR | 15:01:55 | LST of header creation |
| IMAGETYP | OBJECT |