Image 3236979
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3236979 |
| Filename: | /mnt/data0/cta-n/2018/20181105/06002/WF0/20181106043048-989-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20181104_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20181104_1x1_4096x4096_V.fits |
| Time: | 2018-11-06 04:30:48 UT |
| Night: | 20181105 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4096x4096 |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 6002 / VAOD Color |
| RA: | 94.95040739945236 |
| Dec: | 73.92242391842538 |
| Alt / Az: | 45.0257161520049 180.221862404878 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4096 | length of data axis |
| NAXIS2: | 4096 | length of data axis |
| CTIME: | 1541478648 | exposure start (seconds since 1.1.1970) |
| USEC: | 989332 | exposure start micro seconds |
| JD: | 2458428.68736046 | Modified Julian Date |
| DATE-OBS: | '2018-11-06T04:30:48.989' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 1939 | observation id |
| IMGID: | 11 | image id |
| PROC: | 1 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | -9.1191291391491e-36 | angular distance to between observation and the |
| MOONRA: | 204.876541289211 | lunar RA |
| MOONDEC: | -4.97123459414266 | lunar DEC |
| MOONPHA: | 89.297635899501 | moon phase |
| MOONALT: | -19.6536440790745 | lunar altitude |
| MOONAZ: | 264.775071741193 | lunar azimuth |
| EXPOSURE: | 30.0 | exposure length in seconds |
| EXPTIME: | 30.0 | exposure length in seconds |
| INSTRUME: | 'WF0' | name of the data acqusition instrument |
| TELESCOP: | '' | name of the data acqusition telescope |
| ORIGIN: | 'Institute of Physics ASCR' | organisation responsible for data |
| FOC_NAME: | 'FWF' | name of focuser |
| SCRIPREP: | 0 | script loop count |
| SCRIPT: | 'tempdisable 240 exe /home/cassi/vaodcolor.py' | script used to take t |
| SCR_COMM: | '' | comment recorded for this script |
| COMM_NUM: | 0 | comment order within current script |
| CCD_TYPE: | 'G4-16000' | camera type |
| CCD_SER: | 'G4KF16000-0614' | camera serial number |
| CCD_CHIP: | 'KAF-16803' | camera chip type |
| IMAGETYP: | 'object' | IRAF based image type |
| OBJECT: | 'VAOD Color' | target object name |
| SLITPOSX: | -1.0 | [pixels] slit position along dithering axis |
| SLITPOSY: | -1.0 | [pixels] slit position along dithering axis |
| BINNING: | '1x1' | [pixelX x pixelY] chip binning |
| BINX: | 1 | [pixels] binning along X axis |
| BINY: | 1 | [pixels] binning along X axis |
| SHUTTER: | 0 | shutter state (0 - opened, 1 - closed) |
| CCD_AIR: | 15.35728 | detector air temperature |
| CCD_TEMP: | -19.95986 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.572 | [%] utilization of cooling power |
| VOLTAGE: | 11.92966 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6149 | camera product identification |
| RDOUTM: | 'Low Noise' | camera mode |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | 28.7666666666667 | observatory latitude |
| LONGITUD: | -17.9 | observatory longitude |
| ALTITUDE: | 2184.0 | observatory altitude |
| AMBTEMP: | 10.0 | [C] observatory ambient temperature |
| AMBHUMIDITY: | 70.0 | [%] observatory relative humidity |
| WAVELENGTH: | 500.0 | [nm] incoming radiation wavelength |
| DUT1: | 0.0 | [s] UT1 - UTC |
| ORIRA: | 94.8526260844544 | original position (epoch) RA |
| ORIDEC: | 73.7666666666667 | original position (epoch) DEC |
| OEPOCH: | 2000.0 | epoch (2000,..) |
| PMRA: | 0.0 | proper motion/year RA |
| PMDEC: | 0.0 | proper motion/year DEC |
| OFFSRA: | 0.0 | object offset RA |
| OFFSDEC: | 0.0 | object offset DEC |
| OBJRA: | 94.8526260844544 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 73.7666666666667 | telescope FOV center position (J2000) - with of |
| TARRA: | 95.4547406965063 | target position with computed corrections (prec |
| TARDEC: | 73.7402826167338 | target position with computed corrections (prec |
| CORR_RA: | 0.0 | correction from closed loop RA |
| CORR_DEC: | 0.0 | correction from closed loop DEC |
| MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
| TELRA: | 95.4541666666667 | mount position (from sensors, sky coordinates) |
| TELDEC: | 73.74 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458428.69062897 | heliocentric JD |
| TEL_ALT: | 45.0257161520049 | horizontal telescope coordinates altitude |
| TEL_AZ: | 180.221862404878 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1541444044.15868 | Time of last mount park |
| AIRMASS: | 1.41264104884488 | Airmass of target location |
| HA: | 359.440314354649 | Location hour angle |
| LST: | 94.8944810213161 | Local Sidereal Time |
| MOVE_NUM: | 148 | number of movements performed by the driver; us |
| CORR_IMG: | 0 | ID of last image used for correction |
| CORR_OBS: | 0 | ID of last observation used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| LOCATIME: | 67.6875 | telescope local time |
| FLIP: | '' | telescope flip |
| MNT_INFO: | 1541478587.94388 | time when mount informations were collected |
| SUN_ALT: | -38.7062704793107 | solar altitude |
| SUN_AZ: | 267.704738689389 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2370.0 | focuser position |
| FOC_TAR: | 2370.0 | focuser target position |
| FOC_DEF: | 2370.0 | default target value |
| FOC_FILTEROFF: | 0.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| WEATHER.NEXT_GOOD_WEATHER: | 1541426788.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1541478602.0 | time of last update of weather stat |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.RAIN: | False | rain condition as set by external script |
| WEATHER.TEMPERATURE: | 6.09 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.55833333333 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 54.62 | humidity as set by external script |
| WEATHER.PRESSURE: | 786.25 | pressure as set by external script |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 565.598701298237 | average value of image |
| STDEV: | 304.932270517901 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 94.8526260844544 | reference value on 1st axis |
| CRVAL2T: | 73.7666666666667 | reference value on 2nd axis |
| CRPIX1T: | 2074.0 | reference pixel of the 1st axis |
| CRPIX2T: | 2062.0 | reference pixel of the 2nd axis |
| CDELT1T: | 0.0039 | delta along 1st axis |
| CDELT2T: | -0.0039 | delta along 2nd axis |
| CROTA2T: | 0.0 | rotational angle |
| FILTER: | 'V' | camera filter as string |
| DATE: | '2020-01-21T15:20:56' | Date this file was created. |
| WCSAXES: | 2 | no comment |
| CTYPE1: | 'RA---TAN-SIP' | TAN (gnomic) projection + SIP distortions |
| CTYPE2: | 'DEC--TAN-SIP' | TAN (gnomic) projection + SIP distortions |
| EQUINOX: | 2000.0 | Equatorial coordinates definition (yr) |
| LONPOLE: | 180.0 | no comment |
| LATPOLE: | 0.0 | no comment |
| CRVAL1: | 93.2754196592 | RA of reference point |
| CRVAL2: | 70.9949546653 | DEC of reference point |
| CRPIX1: | 1908.15209961 | X reference pixel |
| CRPIX2: | 2790.73120117 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00392950904474 | Transformation matrix |
| CD1_2: | 0.000122213437131 | no comment |
| CD2_1: | 0.000119737401151 | no comment |
| CD2_2: | -0.00392288463675 | no comment |
| IMAGEW: | 4096 | Image width, in pixels. |
| IMAGEH: | 4096 | Image height, in pixels. |
| A_ORDER: | 4 | Polynomial order, axis 1 |
| A_0_0: | 0 | no comment |
| A_0_1: | 0 | no comment |
| A_0_2: | 1.68888477799e-07 | no comment |
| A_0_3: | 3.73735216593e-11 | no comment |
| A_0_4: | 3.39956234713e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -4.24914255174e-06 | no comment |
| A_1_2: | -7.25720923791e-10 | no comment |
| A_1_3: | -5.00403292235e-14 | no comment |
| A_2_0: | 1.13449535414e-06 | no comment |
| A_2_1: | 3.74773950418e-11 | no comment |
| A_2_2: | -5.2883538296e-15 | no comment |
| A_3_0: | -7.82957266236e-10 | no comment |
| A_3_1: | -2.83836118363e-14 | no comment |
| A_4_0: | 4.10539256615e-15 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -5.03955860829e-06 | no comment |
| B_0_3: | -8.75528804539e-10 | no comment |
| B_0_4: | -4.05995228843e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 9.91857105785999e-07 | no comment |
| B_1_2: | 7.6343298125e-11 | no comment |
| B_1_3: | 1.34247107393e-14 | no comment |
| B_2_0: | -4.14624002111e-07 | no comment |
| B_2_1: | -7.19313596249e-10 | no comment |
| B_2_2: | -5.25446806846e-14 | no comment |
| B_3_0: | 4.02966822967e-11 | no comment |
| B_3_1: | 1.02250777804e-14 | no comment |
| B_4_0: | -1.48922797611e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00447731497556 | no comment |
| AP_0_1: | -1.63127491848e-06 | no comment |
| AP_0_2: | -1.73403880391e-07 | no comment |
| AP_0_3: | -3.98497875616e-11 | no comment |
| AP_0_4: | -3.65328853075e-15 | no comment |
| AP_1_0: | -1.75712863881e-05 | no comment |
| AP_1_1: | 4.27177545035e-06 | no comment |
| AP_1_2: | 7.80107229684e-10 | no comment |
| AP_1_3: | 6.15896015598e-14 | no comment |
| AP_2_0: | -1.14192359407e-06 | no comment |
| AP_2_1: | -5.73266262279e-11 | no comment |
| AP_2_2: | 2.20894867754e-15 | no comment |
| AP_3_0: | 8.00162535917e-10 | no comment |
| AP_3_1: | 4.16778064511e-14 | no comment |
| AP_4_0: | -7.2261223178e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0157120901691 | no comment |
| BP_0_1: | -6.40866108196e-06 | no comment |
| BP_0_2: | 5.07202178194e-06 | no comment |
| BP_0_3: | 9.34797714183999e-10 | no comment |
| BP_0_4: | 5.3411899021e-14 | no comment |
| BP_1_0: | 1.97971232868e-07 | no comment |
| BP_1_1: | -1.00121636613e-06 | no comment |
| BP_1_2: | -9.72337736672e-11 | no comment |
| BP_1_3: | -1.67181706521e-14 | no comment |
| BP_2_0: | 4.25023864146e-07 | no comment |
| BP_2_1: | 7.4274642458e-10 | no comment |
| BP_2_2: | 6.40358543314e-14 | no comment |
| BP_3_0: | -4.29321668071e-11 | no comment |
| BP_3_1: | -1.32265750947e-14 | no comment |
| BP_4_0: | 1.51993863057e-14 | no comment |
| _ATE: | '2020-01-21T15:20:50' | Date this file was created. |
| CHECKSUM: | '5UZiAUZZ8UZfAUZZ' | HDU checksum updated 2022-10-04T23:55:05 |
| DATASUM: | '3246351028' | data unit checksum updated 2022-10-04T23:55:05 |