Image 3237219
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3237219 |
| Filename: | /mnt/data0/cta-n/2018/20181104/06002/WF0/20181105001752-260-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_R.fits |
| Time: | 2018-11-05 00:17:52 UT |
| Night: | 20181104 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4096x4096 |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | R |
| Target: | 6002 / VAOD Color |
| RA: | 27.919860938070503 |
| Dec: | -26.289405961207482 |
| Alt / Az: | 50.2351977566641 53.0355966956062 |
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: | 1541377072 | exposure start (seconds since 1.1.1970) |
| USEC: | 260165 | exposure start micro seconds |
| JD: | 2458427.51240987 | Modified Julian Date |
| DATE-OBS: | '2018-11-05T00:17:52.260' | start of exposure |
| TARGET: | 6002 | target id |
| TARSEL: | 6002 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 1872 | observation id |
| IMGID: | 18 | 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: | 189.756539610451 | lunar RA |
| MOONDEC: | 0.883731383334783 | lunar DEC |
| MOONPHA: | 81.0979290889057 | moon phase |
| MOONALT: | -54.176150716375 | lunar altitude |
| MOONAZ: | 217.771850796547 | 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: | 22.30732 | detector air temperature |
| CCD_TEMP: | -20.0082 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.701 | [%] utilization of cooling power |
| VOLTAGE: | 10.8989 | [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: | 30.2289498866643 | original position (epoch) RA |
| ORIDEC: | 3.76666666666666 | 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: | 30.2289498866643 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 3.76666666666666 | telescope FOV center position (J2000) - with of |
| TARRA: | 30.4750706207682 | target position with computed corrections (prec |
| TARDEC: | 3.86249449878197 | 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: | 0.0 | mount position (from sensors, sky coordinates) |
| TELDEC: | 1.8775 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458427.51686694 | heliocentric JD |
| TEL_ALT: | 50.2351977566641 | horizontal telescope coordinates altitude |
| TEL_AZ: | 53.0355966956062 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1541316521.58178 | Time of last mount park |
| AIRMASS: | 1.30033801304057 | Airmass of target location |
| HA: | 30.7542128286101 | Location hour angle |
| LST: | 30.7542128286101 | Local Sidereal Time |
| MOVE_NUM: | 688 | 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: | -391.916666666667 | telescope local time |
| FLIP: | '' | telescope flip |
| MNT_INFO: | 1541377072.21312 | time when mount informations were collected |
| SUN_ALT: | -74.3302552667699 | solar altitude |
| SUN_AZ: | 145.800062307515 | solar azimuth |
| WEATHER.NEXT_GOOD_WEATHER: | 1541270810.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1541377021.0 | 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: | 11.18 | temperature as set by external script |
| WEATHER.WINDSPEED: | 3.78055555556 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 2.71 | humidity as set by external script |
| WEATHER.PRESSURE: | 787.06 | pressure as set by external script |
| 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 |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 587.016196131706 | average value of image |
| STDEV: | 277.509164710267 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 30.2289498866643 | reference value on 1st axis |
| CRVAL2T: | 3.76666666666666 | 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: | 'R' | camera filter as string |
| DATE: | '2020-01-21T15:07:17' | 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: | 33.1280937828 | RA of reference point |
| CRVAL2: | -24.9401500725 | DEC of reference point |
| CRPIX1: | 844.041605632 | X reference pixel |
| CRPIX2: | 2367.4465332 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00389027833896 | Transformation matrix |
| CD1_2: | -0.000164135792192 | no comment |
| CD2_1: | -0.000152785705101 | no comment |
| CD2_2: | 0.00391262923066 | 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: | 6.74803063985e-07 | no comment |
| A_0_3: | -3.04189794998e-11 | no comment |
| A_0_4: | -1.50007816415e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -1.89903607313e-06 | no comment |
| A_1_2: | -4.13972285474e-10 | no comment |
| A_1_3: | 6.03206812553e-14 | no comment |
| A_2_0: | 8.14272165357e-06 | no comment |
| A_2_1: | 2.99277682629e-11 | no comment |
| A_2_2: | -4.96789255091e-14 | no comment |
| A_3_0: | -4.6990528362e-10 | no comment |
| A_3_1: | -1.00680403091e-14 | no comment |
| A_4_0: | -4.53356233536e-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: | -2.11972480088e-06 | no comment |
| B_0_3: | -6.32197664029e-10 | no comment |
| B_0_4: | 1.62437057602e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 7.13497653258e-06 | no comment |
| B_1_2: | -6.53049714035e-11 | no comment |
| B_1_3: | -3.87347308415e-14 | no comment |
| B_2_0: | -2.39325051796e-07 | no comment |
| B_2_1: | -3.44394606089e-10 | no comment |
| B_2_2: | 3.16080996521e-14 | no comment |
| B_3_0: | 2.51163142885e-11 | no comment |
| B_3_1: | -5.74079201165e-14 | no comment |
| B_4_0: | -5.80749960535e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00128665873629 | no comment |
| AP_0_1: | -4.26978373448e-06 | no comment |
| AP_0_2: | -6.77588053347e-07 | no comment |
| AP_0_3: | 2.82348326428e-11 | no comment |
| AP_0_4: | 1.26551573226e-15 | no comment |
| AP_1_0: | 3.95527408236e-07 | no comment |
| AP_1_1: | 1.88764207503e-06 | no comment |
| AP_1_2: | 4.44800660921e-10 | no comment |
| AP_1_3: | -5.25710264104e-14 | no comment |
| AP_2_0: | -8.14082403835e-06 | no comment |
| AP_2_1: | -8.01836486115e-11 | no comment |
| AP_2_2: | 3.0836659314e-14 | no comment |
| AP_3_0: | 5.9934342955e-10 | no comment |
| AP_3_1: | 1.51953504844e-14 | no comment |
| AP_4_0: | 2.33595141238e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00154831411944 | no comment |
| BP_0_1: | -5.28924724285e-06 | no comment |
| BP_0_2: | 2.12070323918e-06 | no comment |
| BP_0_3: | 6.50450134723e-10 | no comment |
| BP_0_4: | -1.10005649829e-14 | no comment |
| BP_1_0: | -2.23565977899e-06 | no comment |
| BP_1_1: | -7.13651556244e-06 | no comment |
| BP_1_2: | 1.10235981172e-11 | no comment |
| BP_1_3: | 1.81880860464e-14 | no comment |
| BP_2_0: | 2.35447425091e-07 | no comment |
| BP_2_1: | 4.58321355172e-10 | no comment |
| BP_2_2: | -2.44887460697e-14 | no comment |
| BP_3_0: | -2.77725199949e-11 | no comment |
| BP_3_1: | 3.76553509179e-14 | no comment |
| BP_4_0: | 5.87012686248e-15 | no comment |
| _ATE: | '2020-01-21T15:07:13' | Date this file was created. |
| CHECKSUM: | 'QoILQl9IQlGIQl9I' | HDU checksum updated 2022-10-04T23:44:00 |
| DATASUM: | '2824117902' | data unit checksum updated 2022-10-04T23:44:00 |