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Temp Drive FITS Viewer | |||||
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Info:Filter: [SII]Obs Date: 2022-07-02T07:27:42 RA: 18:21:11.12 Dec: -16:04:06.98 Observer: ixchel Exposure Time: 256 |
| Keyword | Value | Comment |
|---|---|---|
| SIMPLE | True | conforms to FITS standard |
| BITPIX | -32 | array data type |
| NAXIS | 2 | number of array dimensions |
| NAXIS1 | 2048 | |
| NAXIS2 | 2048 | |
| DEWTEM1 | -5 | dewar temperature (C) |
| ROTATION | 0 | ccd orientation angle (deg) |
| HEATSINK | 16.5 | heatsink temperature (C) |
| SETPOINT | -5 | setpoint temperature (C) |
| DRIVE | 15 | thermoelectric cooler drive level |
| DETECTOR | gsense4040 | |
| GAIN | 0.86 | e-/ADU |
| MODE | HDR | High Dynamic Range |
| DARKTIME | 31 | time since last read (seconds) |
| XBIN | 1 | |
| YBIN | 1 | |
| 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 |
| ROTATOR | 188.2 | degrees |
| OBSERVER | ixchel | |
| RA | 18:21:11.12 | |
| DEC | -16:04:06.98 | |
| EQUINOX | 2000 | |
| OVER | False | |
| HA | -00:23:31 | |
| AIRMASS | 1.73 | secant z |
| DOMEAZ | 167.7 | degrees |
| TRAKHA | 15.041 | arc-sec/second |
| TRAKDEC | 0 | arc-sec/second |
| TELFOCUS | 4350 | mm |
| AMBIENT | 11.7 | Lower truss North (C) |
| PRIMARY | 13.9 | Primary mirror cell (C) |
| SECONDAR | 11.9 | Outside ring (C) |
| CLOUD | 0.92 | cloud coverage (0-1) |
| FILTER | [SII] | |
| SLIT | open | |
| MIRROR | open | |
| OBSLAMP | off | |
| OBSLED | off | |
| CRPIX1 | 1024.0 | |
| CRPIX2 | 1024.0 | |
| CTYPE1 | RA---TAN | |
| CTYPE2 | DEC--TAN | |
| CRVAL1 | 275.296333 | |
| CRVAL2 | -16.068606 | |
| CD1_1 | -0.0002553128 | |
| CD1_2 | -3.679114e-05 | |
| CD2_2 | -0.0002553128 | |
| CD2_1 | 3.679114e-05 | |
| EXPTIME | 256 | / exposure time (seconds) |
| SHUTTER | open | camera shutter |
| TIMESYS | UTC approximate | |
| DATE-OBS | 2022-07-02T07:27:42 | |
| UT | 07:27:42 | shutter opening time |
| MJD-OBS | 59762.31090278 | MJD of observation start |
| MJDHDR | 59762.31389964 | MJD of header creation |
| LSTHDR | 17:58:58 | LST of header creation |
| IMAGETYP | OBJECT | |
| OSCNMEAN | 93.8907470703125 | |
| NUMFILES | 11 | |
| NOTES | HDR image reduced with Jupyter notebook imagemath_BDF_42 | |
| PIPEVERS | 1_3_0beta3 | Pipeline Version |
| FILENAME | ngc6618_sii_256.0s_bin1_220702_072735_al_seo_HDR.fits | |
| DATE | 2022-07-02T12:16:52 | |
| EXTNAME | PRIMARY IMAGE | ID of the HDU |
| HISTORY | mdark file = darktempfit_h-alpha_256.0s_bin1H_220611-220620_18.5-46.4C_T | |
| HISTORY | FIT.fit | |
| HISTORY | mflatfile = mflat_sii_bin1HDR_20220625_035748-040015_chultun_seo_MFLAT.f | |
| HISTORY | its | |
| HISTORY | pfit files = darkpolyfit_bin1H_20220614-20220619_1.0-64.0s_PFIT.fits and | |
| HISTORY | darkpolyfit_bin1L_20220614-20220619_1.0-64.0s_PFIT.fits | |
| HISTORY | HDR reduction by Jupyter notebook imagemath_BDF_42 | |