Image 2863476
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 2863476 |
| Filename: | /mnt/data0/cta-n/2019/20190428/06002/WF0/20190428230822-041-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_B.fits |
| Time: | 2019-04-28 23:08:22 UT |
| Night: | 20190428 |
| 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: | 5.61453402129 |
| Dec: | 68.1828483732 |
| Alt / Az: | 7.19288526936 179.927834681 |
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 |
| PCOUNT: | 0 | size of special data area |
| GCOUNT: | 1 | one data group (required keyword) |
| XTENSION: | 'BINTABLE' | binary table extension |
| CTIME: | 1556492902 | exposure start (seconds since 1.1.1970) |
| USEC: | 41670 | exposure start micro seconds |
| JD: | 2458602.46411846 | Modified Julian Date |
| DATE-OBS: | '2019-04-28T23:08:22.041' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 7952 | 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: | 333.450683899443 | lunar RA |
| MOONDEC: | -14.431859820635 | lunar DEC |
| MOONPHA: | 62.1716869103989 | moon phase |
| MOONALT: | -56.8103784176791 | lunar altitude |
| MOONAZ: | 251.35092909512 | 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: | 21.74482 | detector air temperature |
| CCD_TEMP: | -19.86977 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.68 | [%] utilization of cooling power |
| VOLTAGE: | 10.90885 | [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: | 5.74416452295126 | 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: | 5.74416452295126 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 68.2333333333333 | telescope FOV center position (J2000) - with of |
| TARRA: | 6.0054413340282 | target position with computed corrections (prec |
| TARDEC: | 68.4260583631811 | 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: | 6.00416666666666 | mount position (from sensors, sky coordinates) |
| TELDEC: | 68.4261111111111 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458602.46118979 | heliocentric JD |
| TEL_ALT: | 7.19288526936436 | horizontal telescope coordinates altitude |
| TEL_AZ: | 179.927834681077 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1556433401.37493 | Time of last mount park |
| AIRMASS: | 7.67802130281844 | Airmass of target location |
| HA: | 179.805661200346 | Location hour angle |
| LST: | 185.809827867013 | Local Sidereal Time |
| MOVE_NUM: | 1350 | 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: | 347.058333333333 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1556492899.83557 | time when mount informations were collected |
| SUN_ALT: | -38.201356351904 | solar altitude |
| SUN_AZ: | 142.035572167728 | 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: | 1554733078.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1556492882.0 | 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: | 10.38 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.78055555556 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 10.69 | humidity as set by external script |
| WEATHER.PRESSURE: | 788.73 | pressure as set by external script |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 531.625983143571 | average value of image |
| STDEV: | 59.5725955623065 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 5.74416452295126 | 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: | '2020-01-09T22:29:41' | Date this file was created. |
| RA_ERR: | 0.0844079556999873 | RA error in position |
| DEC_ERR: | 0.0453696356 | DEC error in position |
| POS_ERR: | 0.0564800556226432 | 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: | 356.936033832 | RA of reference point |
| CRVAL2: | 66.4929556466 | DEC of reference point |
| CRPIX1: | 2960.37858073 | X reference pixel |
| CRPIX2: | 1699.6726888 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00387788277429 | Transformation matrix |
| CD1_2: | -0.000572479583207 | no comment |
| CD2_1: | -0.00055415972131 | no comment |
| CD2_2: | 0.00395295407001 | 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: | -1.02361757366e-06 | no comment |
| A_0_3: | 8.41315327167e-11 | no comment |
| A_0_4: | 4.44184936113e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 2.58082683714e-06 | no comment |
| A_1_2: | -1.22731382762e-09 | no comment |
| A_1_3: | 2.00800241077e-13 | no comment |
| A_2_0: | -6.83019852877e-06 | no comment |
| A_2_1: | 6.51537935039e-10 | no comment |
| A_2_2: | -2.94345141301e-14 | no comment |
| A_3_0: | -1.03162340964e-09 | no comment |
| A_3_1: | 2.37642096053e-13 | no comment |
| A_4_0: | 1.46032950644e-14 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -7.7950683123499e-06 | no comment |
| B_0_3: | 4.09771266741e-09 | no comment |
| B_0_4: | -9.46138731879e-13 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -6.07905849338e-06 | no comment |
| B_1_2: | 5.06268214745e-10 | no comment |
| B_1_3: | 2.3916687598e-14 | no comment |
| B_2_0: | 2.87441929428e-07 | no comment |
| B_2_1: | -1.12869835628e-09 | no comment |
| B_2_2: | 2.98199055294e-13 | no comment |
| B_3_0: | 2.63409868159e-10 | no comment |
| B_3_1: | 1.31745823232e-14 | no comment |
| B_4_0: | 7.17058186888e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0148226984317 | no comment |
| AP_0_1: | 2.29775982525e-05 | no comment |
| AP_0_2: | 1.00875643636e-06 | no comment |
| AP_0_3: | -8.70164857075e-11 | no comment |
| AP_0_4: | -4.01159015589e-14 | no comment |
| AP_1_0: | 4.2913638136e-05 | no comment |
| AP_1_1: | -2.61055951716e-06 | no comment |
| AP_1_2: | 1.19007481093e-09 | no comment |
| AP_1_3: | -1.78698339309e-13 | no comment |
| AP_2_0: | 6.89116289308e-06 | no comment |
| AP_2_1: | -7.32553412179e-10 | no comment |
| AP_2_2: | 4.31945495933e-14 | no comment |
| AP_3_0: | 1.12168578303e-09 | no comment |
| AP_3_1: | -2.47604879943e-13 | no comment |
| AP_4_0: | 4.9161674433e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0683717990397 | no comment |
| BP_0_1: | -0.00025380685783 | no comment |
| BP_0_2: | 7.62694267255e-06 | no comment |
| BP_0_3: | -3.62441259125e-09 | no comment |
| BP_0_4: | 7.98160931966e-13 | no comment |
| BP_1_0: | -5.21391672236e-06 | no comment |
| BP_1_1: | 5.95763842756e-06 | no comment |
| BP_1_2: | -3.33254471633e-10 | no comment |
| BP_1_3: | -5.49215373321e-14 | no comment |
| BP_2_0: | -3.18432500062e-07 | no comment |
| BP_2_1: | 1.13219981036e-09 | no comment |
| BP_2_2: | -2.63507472074e-13 | no comment |
| BP_3_0: | -2.79956030114e-10 | no comment |
| BP_3_1: | 3.72007204028e-15 | no comment |
| BP_4_0: | -7.20233046359e-14 | no comment |
| _ATE: | '2020-01-09T22:29:36' | Date this file was created. |
| CHECKSUM: | '3EOC5CNC3CNC3CNC' | HDU checksum updated 2022-10-06T04:10:49 |
| DATASUM: | '1286580702' | data unit checksum updated 2022-10-06T04:10:49 |