Image 2847885
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 2847885 |
| Filename: | /mnt/data0/cta-n/2019/20190601/06002/WF0/20190602045619-374-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20190601_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20181104_1x1_4096x4096_B.fits |
| Time: | 2019-06-02 04:56:19 UT |
| Night: | 20190601 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6002 / VAOD Color |
| RA: | 126.2903577482913 |
| Dec: | 68.38498643658167 |
| Alt / Az: | 7.0328784758472 179.864133147163 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4148 | length of data axis |
| NAXIS2: | 4124 | length of data axis |
| CTIME: | 1559451379 | exposure start (seconds since 1.1.1970) |
| USEC: | 374072 | exposure start micro seconds |
| JD: | 2458636.70573088 | Modified Julian Date |
| DATE-OBS: | '2019-06-02T04:56:19.374' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 9064 | observation id |
| IMGID: | 1 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | -9.1191291391491e-36 | angular distance to between observation and the |
| MOONRA: | 54.5711797615645 | lunar RA |
| MOONDEC: | 15.2618753054007 | lunar DEC |
| MOONPHA: | 91.2176081719511 | moon phase |
| MOONALT: | -7.7401984478209 | lunar altitude |
| MOONAZ: | 247.812110750336 | 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: | 22.41279 | detector air temperature |
| CCD_TEMP: | -19.86977 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.739 | [%] utilization of cooling power |
| VOLTAGE: | 10.60159 | [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 |
| 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: | 1558902670.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1559451361.0 | 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: | 15.41 | temperature as set by external script |
| WEATHER.WINDSPEED: | 9.73333333333 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 28.79 | humidity as set by external script |
| WEATHER.PRESSURE: | 787.78 | pressure as set by external script |
| 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: | 126.455204516037 | original position (epoch) RA |
| ORIDEC: | 68.2333333333333 | 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: | 126.455204516037 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 68.2333333333333 | telescope FOV center position (J2000) - with of |
| TARRA: | 126.90383033216 | target position with computed corrections (prec |
| TARDEC: | 68.2659556235433 | 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: | 126.904166666667 | mount position (from sensors, sky coordinates) |
| TELDEC: | 68.2658333333333 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458636.70281644 | heliocentric JD |
| TEL_ALT: | 7.0328784758472 | horizontal telescope coordinates altitude |
| TEL_AZ: | 179.864133147163 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1559369821.55511 | Time of last mount park |
| AIRMASS: | 7.83825986826972 | Airmass of target location |
| HA: | 179.636232308701 | Location hour angle |
| LST: | 306.540398975368 | Local Sidereal Time |
| MOVE_NUM: | 654 | 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: | 74.0416666666667 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1559451375.14852 | time when mount informations were collected |
| SUN_ALT: | -15.1470688623564 | solar altitude |
| SUN_AZ: | 233.595976893774 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 582.670084597815 | average value of image |
| STDEV: | 43.4315209875366 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 126.455204516037 | reference value on 1st axis |
| CRVAL2T: | 68.2333333333333 | 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: | 'B' | camera filter as string |
| DATE: | '2020-01-09T23:41:27' | Date this file was created. |
| RA_ERR: | 0.0704011025 | RA error in position |
| DEC_ERR: | -0.1597569968 | DEC error in position |
| POS_ERR: | 0.161958510453055 | error in position |
| 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: | 132.314783142 | RA of reference point |
| CRVAL2: | 67.8689895823 | DEC of reference point |
| CRPIX1: | 1507.230896 | X reference pixel |
| CRPIX2: | 1955.04117839 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00391461333517 | Transformation matrix |
| CD1_2: | 0.000365828721779 | no comment |
| CD2_1: | 0.000360250749117 | no comment |
| CD2_2: | 0.00396986397417 | no comment |
| IMAGEW: | 4148 | Image width, in pixels. |
| IMAGEH: | 4124 | 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: | 5.80667506426e-07 | no comment |
| A_0_3: | -5.8529811778299e-11 | no comment |
| A_0_4: | -1.07354685379e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 4.06536520666e-07 | no comment |
| A_1_2: | -9.91097210482e-10 | no comment |
| A_1_3: | 1.73455319266e-13 | no comment |
| A_2_0: | 4.69421359801e-06 | no comment |
| A_2_1: | -3.55669096573e-10 | no comment |
| A_2_2: | -1.62724146929e-14 | no comment |
| A_3_0: | -1.08581234244e-09 | no comment |
| A_3_1: | 2.22196868653e-13 | no comment |
| A_4_0: | 7.85877614955e-16 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -6.25583337933e-06 | no comment |
| B_0_3: | 2.14651273742e-09 | no comment |
| B_0_4: | -5.67897733315e-13 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 4.21719468845e-06 | no comment |
| B_1_2: | -3.85277738066e-10 | no comment |
| B_1_3: | 4.35521759285e-15 | no comment |
| B_2_0: | -2.35685374583e-07 | no comment |
| B_2_1: | -1.0459756698e-09 | no comment |
| B_2_2: | 3.25640787471e-13 | no comment |
| B_3_0: | -8.51146817022e-11 | no comment |
| B_3_1: | -3.84086724527e-14 | no comment |
| B_4_0: | 5.66760800456e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0148168865041 | no comment |
| AP_0_1: | -2.02989757383e-05 | no comment |
| AP_0_2: | -5.75311982423e-07 | no comment |
| AP_0_3: | 5.66824349971e-11 | no comment |
| AP_0_4: | 9.48799962567e-15 | no comment |
| AP_1_0: | -3.6390902481e-06 | no comment |
| AP_1_1: | -4.22059765796e-07 | no comment |
| AP_1_2: | 9.82593056833999e-10 | no comment |
| AP_1_3: | -1.58064338407e-13 | no comment |
| AP_2_0: | -4.73790549321e-06 | no comment |
| AP_2_1: | 3.97266326161e-10 | no comment |
| AP_2_2: | 3.44434415532e-15 | no comment |
| AP_3_0: | 1.14523570454e-09 | no comment |
| AP_3_1: | -2.322239838e-13 | no comment |
| AP_4_0: | -1.5746363923e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0107092308971 | no comment |
| BP_0_1: | -0.000118740137793 | no comment |
| BP_0_2: | 6.26324831078e-06 | no comment |
| BP_0_3: | -1.91010024607e-09 | no comment |
| BP_0_4: | 4.77943145766e-13 | no comment |
| BP_1_0: | -9.89774739541e-06 | no comment |
| BP_1_1: | -4.17644124632e-06 | no comment |
| BP_1_2: | 2.82908128649e-10 | no comment |
| BP_1_3: | 1.38235612623e-14 | no comment |
| BP_2_0: | 2.17637880424e-07 | no comment |
| BP_2_1: | 1.04788613276e-09 | no comment |
| BP_2_2: | -2.95128476289e-13 | no comment |
| BP_3_0: | 1.00675505865e-10 | no comment |
| BP_3_1: | 2.29684196904e-14 | no comment |
| BP_4_0: | -5.8789976234899e-14 | no comment |
| _ATE: | '2020-01-09T23:41:22' | Date this file was created. |
| CHECKSUM: | '9ae6FZe49ae4EWe4' | HDU checksum updated 2022-10-06T03:21:54 |
| DATASUM: | '1344646392' | data unit checksum updated 2022-10-06T03:21:54 |