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Stone Edge FITS Viewer 2024 | |||||
| Options: | Date / Observer List | Data Viewer | Pipeline Log | Help / Manual | ||
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Stone Edge FITS Viewer 2024 | |||||
| Options: | Date / Observer List | Data Viewer | Pipeline Log | Help / Manual | ||
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Info:Filter: [SII]Obs Date: 2024-05-04T03:05:23 RA: 09:47:31.94 Dec: 39:34:12.57 Observer: chultun Exposure Time: 3.52 |
| Keyword | Value | Comment |
|---|---|---|
| SIMPLE | True | conforms to FITS standard |
| BITPIX | -64 | array data type |
| NAXIS | 2 | number of array dimensions |
| NAXIS1 | 2048 | |
| NAXIS2 | 2064 | |
| EXTEND | True | |
| DEWTEM1 | -20.0 | dewar temperature (C) |
| DETECTOR | ProLine_PL230 | |
| GAIN | 0.0 | e-/ADU |
| DARKTIME | 10 | 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 | chultun | |
| RA | 09:47:31.94 | |
| DEC | 39:34:12.57 | |
| EQUINOX | 2000 | |
| OVER | False | |
| HA | -00:03:41 | |
| AIRMASS | 1 | secant z |
| DOMEAZ | 88.3 | degrees |
| TRAKHA | 0 | arc-sec/second |
| TRAKDEC | 0 | arc-sec/second |
| TELFOCUS | 7272 | mm |
| AMBIENT | 17.875 | Lower truss North (C) |
| PRIMARY | 21.2125 | Primary mirror cell (C) |
| SECONDAR | 20.2 | Outside ring (C) |
| CLOUD | 0 | cloud coverage (0-1) |
| FILTER | [SII] | |
| SLIT | open | |
| MIRROR | open | |
| CRPIX1 | 1024 | |
| CRPIX2 | 1032 | |
| CTYPE1 | RA---TAN | |
| CTYPE2 | DEC--TAN | |
| CRVAL1 | 146.883083 | |
| CRVAL2 | 39.570158 | |
| WCSDIM | 2 | |
| CD1_1 | 0.0002017369 | |
| CD1_2 | 7.422473e-05 | |
| CD2_2 | 0.0002017369 | |
| CD2_1 | -7.422473e-05 | |
| EXPTIME | 3.52 | ACTUAL exposure time (seconds) |
| SHUTTER | open | camera shutter |
| TIMESYS | UTC approximate | |
| DATE-OBS | 2024-05-04T03:05:23 | |
| UT | 03:05:23 | shutter opening time |
| MJD-OBS | 60434.12873843 | MJD of observation start |
| MJDHDR | 60434.12880587 | MJD of header creation |
| LSTHDR | 09:45:22 | LST of header creation |
| IMAGETYP | MFLAT | |
| NOTES | 1st HDU: 2D mflat image | |
| NOTES2 | Table HDU: statistical and environmental data | |
| XTIMEMIN | 3.52 | Minimum exposure in the set of flats |
| XTIMEMAX | 4.56 | Maximum exposure in the set of flats |
| MEDMINH | 29406.673000000003 | Minimum high gain median in the set of flats |
| MEDMAXH | 32076.11903125 | Maximum high gain median in the set of flats |
| DSTDMEAN | 0.004069750769288631 | Mean std in the set of difference images |
| DSTDPCNT | 8.347632972837683 | (dstdmax-dstdmin)*100.0/dstdmean |
| REDUCEBY | make_flat_CCD_auto_57 | Reduction software |
| NUMFILES | 8 | Number of RAW exposures in input datasets |
| HOTPXLIM | 99.5 | Upper limit for unmasked dark currents |
| PIPEVERS | 1_3_0beta3 | Pipeline Version |
| FILENAME | mflat_sii_bin1DR_20240504_030535-030720_chultun_seo_MFLAT.fits | |
| DATE | 2024-05-06T22:35:29 | |
| EXTNAME | PRIMARY HEADER | ID of the HDU |