Image 3291854
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3291854 |
| Filename: | /mnt/data0/cta-n/2020/20200206/06002/WF0/20200207030133-401-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_20191106_1x1_4096x4096_R.fits |
| Time: | 2020-02-07 03:01:33 UT |
| Night: | 20200206 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | R |
| Target: | 6002 / VAOD Color |
| RA: | 163.615261665 |
| Dec: | 41.6356867199 |
| Alt / Az: | 77.1107371066 179.121423085 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| 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: | 1581044493 | exposure start (seconds since 1.1.1970) |
| USEC: | 401680 | exposure start micro seconds |
| JD: | 2458886.62599393 | Modified Julian Date |
| DATE-OBS: | '2020-02-07T03:01:33.401' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 17789 | observation id |
| IMGID: | 24 | 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: | 109.664556619523 | lunar RA |
| MOONDEC: | 23.1507210348715 | lunar DEC |
| MOONPHA: | 16.3472318560373 | moon phase |
| MOONALT: | 41.047981772987 | lunar altitude |
| MOONAZ: | 96.7030437887774 | 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 600 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 |
| 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: | 15.89342 | detector air temperature |
| CCD_TEMP: | -19.86977 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.611 | [%] utilization of cooling power |
| VOLTAGE: | 10.68649 | [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 |
| OBJECT: | 'VAOD Color' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | 28.7705555555556 | observatory latitude |
| LONGITUD: | -17.8944444444444 | 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: | 163.623696645979 | original position (epoch) RA |
| ORIDEC: | 41.7705555555555 | 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: | 163.623696645979 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 41.7705555555555 | telescope FOV center position (J2000) - with of |
| TARRA: | 163.910946748924 | target position with computed corrections (prec |
| TARDEC: | 41.6588330875292 | 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: | 163.911666666667 | mount position (from sensors, sky coordinates) |
| TELDEC: | 41.6580555555556 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458886.63101253 | heliocentric JD |
| TEL_ALT: | 77.1107371065593 | horizontal telescope coordinates altitude |
| TEL_AZ: | 179.121423085344 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1580976020.68026 | Time of last mount park |
| AIRMASS: | 1.02581252323705 | Airmass of target location |
| HA: | 0.262650493112631 | Location hour angle |
| LST: | 164.174317159779 | Local Sidereal Time |
| MOVE_NUM: | 945 | 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: | 45.3354166666667 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1581044485.87575 | time when mount informations were collected |
| SUN_ALT: | -64.0432878217603 | solar altitude |
| SUN_AZ: | 244.681470295058 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2867.0 | focuser position |
| FOC_TAR: | 2867.23852539062 | focuser target position |
| FOC_DEF: | 2858.23847695 | default target value |
| FOC_FILTEROFF: | 9.0 | 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: | 1580899801.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1581044461.0 | 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: | 5.74 | temperature as set by external script |
| WEATHER.WINDSPEED: | 2.91666666667 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 65.39 | humidity as set by external script |
| WEATHER.PRESSURE: | 789.84 | pressure as set by external script |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 1195.86134051258 | average value of image |
| STDEV: | 371.461757915282 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 163.623696645979 | reference value on 1st axis |
| CRVAL2T: | 41.7705555555555 | 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 |
| DATASEC: | '[34:4129,12:4107]' | good data section |
| FILTER: | 'R' | camera filter as string |
| DATE: | '2020-02-07T03:02:46.448' | creation date |
| 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: | 159.780514194 | RA of reference point |
| CRVAL2: | 41.0084927812 | DEC of reference point |
| CRPIX1: | 2818.38041178 | X reference pixel |
| CRPIX2: | 1920.62384033 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.003918461763 | Transformation matrix |
| CD1_2: | -0.000196712758419 | no comment |
| CD2_1: | -0.000192124174229 | no comment |
| CD2_2: | 0.00392545088105 | 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: | -5.26589663311e-07 | no comment |
| A_0_3: | -6.02064101246e-11 | no comment |
| A_0_4: | 2.72790936414e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 9.30962957035e-07 | no comment |
| A_1_2: | -6.76658902461e-10 | no comment |
| A_1_3: | -2.47815205831e-14 | no comment |
| A_2_0: | -4.98549751685e-06 | no comment |
| A_2_1: | -7.09224677399e-11 | no comment |
| A_2_2: | -5.94371075948e-15 | no comment |
| A_3_0: | -8.15724793288e-10 | no comment |
| A_3_1: | -1.65705184207e-14 | no comment |
| A_4_0: | -7.24128189839e-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: | 1.10646564732e-06 | no comment |
| B_0_3: | -7.54742086091e-10 | no comment |
| B_0_4: | -8.82806234872e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -4.26598691249e-06 | no comment |
| B_1_2: | -6.00042804757e-11 | no comment |
| B_1_3: | 1.25473526594e-14 | no comment |
| B_2_0: | 9.35301657847e-08 | no comment |
| B_2_1: | -6.16888167964e-10 | no comment |
| B_2_2: | -1.79445303836e-14 | no comment |
| B_3_0: | -1.02368107049e-10 | no comment |
| B_3_1: | 2.22710197548e-14 | no comment |
| B_4_0: | -2.70122909066e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0123186135017 | no comment |
| AP_0_1: | -6.24585648935e-06 | no comment |
| AP_0_2: | 5.3456741824e-07 | no comment |
| AP_0_3: | 6.14484433124e-11 | no comment |
| AP_0_4: | -2.75314166463e-14 | no comment |
| AP_1_0: | -2.73543431537e-06 | no comment |
| AP_1_1: | -9.29062641543e-07 | no comment |
| AP_1_2: | 6.94784640284e-10 | no comment |
| AP_1_3: | 2.28117998232e-14 | no comment |
| AP_2_0: | 5.01144351516e-06 | no comment |
| AP_2_1: | 5.91053487943999e-11 | no comment |
| AP_2_2: | 1.65601101108e-14 | no comment |
| AP_3_0: | 8.7025219723e-10 | no comment |
| AP_3_1: | 1.45363734292e-14 | no comment |
| AP_4_0: | 2.00659212093e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.000617448887826 | no comment |
| BP_0_1: | -1.3599051645e-05 | no comment |
| BP_0_2: | -1.1096439738e-06 | no comment |
| BP_0_3: | 7.6946423718e-10 | no comment |
| BP_0_4: | 6.10546534124e-15 | no comment |
| BP_1_0: | -4.97071866493e-06 | no comment |
| BP_1_1: | 4.28168739843e-06 | no comment |
| BP_1_2: | 4.74094796843e-11 | no comment |
| BP_1_3: | -6.72710482661e-16 | no comment |
| BP_2_0: | -8.88756178279e-08 | no comment |
| BP_2_1: | 6.64317691053e-10 | no comment |
| BP_2_2: | 1.6089106381e-14 | no comment |
| BP_3_0: | 1.04136847773e-10 | no comment |
| BP_3_1: | -1.08382475043e-14 | no comment |
| BP_4_0: | 2.71533614292e-14 | no comment |
| _ATE: | '2020-02-07T04:02:41' | Date this file was created. |
| RA_ERR: | 0.0 | RA error in position |
| DEC_ERR: | 0.0 | DEC error in position |
| POS_ERR: | 0.0 | error in position |
| CHECKSUM: | '0ARK18OH0AOH05OH' | HDU checksum updated 2022-10-06T14:25:19 |
| DATASUM: | '1215033009' | data unit checksum updated 2022-10-06T14:25:19 |