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Stone Edge FITS Viewer 2025 | |||||
| Options: | Date / Observer List | Data Viewer | Pipeline Log | Help / Manual | ||
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Stone Edge FITS Viewer 2025 | |||||
| Options: | Date / Observer List | Data Viewer | Pipeline Log | Help / Manual | ||
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Info:Filter: h-alphaObs Date: 2025-02-08T01:26:00 RA: 02:28:04.89 Dec: 38:10:25.39 Observer: chultun Exposure Time: 64 |
| 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 | |
| DOWNTIME | 34 | 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) |
| GAIN | 0.0 | e-/ADU |
| 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 | 02:28:04.89 | |
| DEC | 38:10:25.39 | |
| EQUINOX | 2000 | |
| OVER | False | |
| HA | 00:00:00 | |
| AIRMASS | 1 | secant z |
| RAWRA | 02:28:08.35 | for pointing |
| RAWDEC | 37:48:32.11 | for pointing |
| DOMEAZ | 314 | degrees |
| TRAKHA | 0 | arc-sec/second |
| TRAKDEC | 0 | arc-sec/second |
| TELFOCUS | 7268 | mm |
| AMBIENT | 14.0 | Lower truss North (C) |
| PRIMARY | 16.859999999999996 | Primary mirror cell (C) |
| SECONDAR | 15.830000000000002 | Outside ring (C) |
| CLOUD | 0 | cloud coverage (0-1) |
| FILTER | h-alpha | |
| SLIT | closed | |
| MIRROR | closed | |
| CRPIX1 | 1024 | |
| CRPIX2 | 1032 | |
| CTYPE1 | RA---TAN | |
| CTYPE2 | DEC--TAN | |
| CRVAL1 | 37.020375 | |
| CRVAL2 | 38.173719 | |
| PV1_1 | 0.0002017369 | |
| PV1_2 | 7.422473e-05 | |
| PV2_2 | 0.0002017369 | |
| PV2_1 | -7.422473e-05 | |
| EXPTIME | 64 | ACTUAL exposure time (seconds) |
| SHUTTER | closed | camera shutter |
| TIMESYS | UTC approximate | |
| DATE-OBS | 2025-02-08T01:26:00 | |
| UT | 01:26:00 | shutter opening time |
| MJD-OBS | 60714.05972222 | MJD of observation start |
| MJDHDR | 60714.06049308 | MJD of header creation |
| LSTHDR | 02:29:38 | LST of header creation |
| IMAGETYP | MDARK | Image type of the output file |
| NOTES | Master dark image made from a list of dark images. | |
| NOTES1 | Primary HDU is the mean of the input images. | |
| NOTES2 | HDU#2 is a table with statistical and environmental data. | |
| FILELIST | Input files are those in date+time-range in output filename. | |
| OSCNMEAN | 0.0 | |
| REDUCEBY | make_dark_auto_65 | Reduction software |
| NUMFILES | 10 | Number of input files |
| HEATSINK | 0.0 | |
| ROTATION | 0.0 | |
| SETPOINT | 0.0 | |
| DRIVE | 0.0 | |
| PIPEVERS | 1_3_0beta3 | Pipeline Version |
| FILENAME | meandark_h-alpha_64.0s_bin1_20250208_012559-013605_chultun_seo_MDARK.fits | |
| DATE | 2025-02-08T16:34:32 | |
| EXTNAME | PRIMARY IMAGE | ID of the HDU |