Image 3236481
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3236481 |
| Filename: | /mnt/data0/cta-n/2018/20181102/06001/WF0/20181102234419-473-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20181023_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20181104_1x1_4096x4096_B.fits |
| Time: | 2018-11-02 23:44:19 UT |
| Night: | 20181102 |
| Site: | cta-n |
| CCD: | WF0 / 6149 |
| Type: | object |
| Image size: | 4148x4124 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6001 / Fake_showers |
| RA: | 116.36279690650069 |
| Dec: | 78.6089733063094 |
| Alt / Az: | 26.8872617863375 192.887803684063 |
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: | 1541202259 | exposure start (seconds since 1.1.1970) |
| USEC: | 473586 | exposure start micro seconds |
| JD: | 2458425.48905637 | Modified Julian Date |
| DATE-OBS: | '2018-11-02T23:44:19.473' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 1838 | observation id |
| IMGID: | 11 | 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: | 163.023915744152 | lunar RA |
| MOONDEC: | 10.7163748431962 | lunar DEC |
| MOONPHA: | 66.5747521528022 | moon phase |
| MOONALT: | -36.5220732084092 | lunar altitude |
| MOONAZ: | 227.899030621297 | 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: | 272 | script loop count |
| SCRIPT: | 'exe /home/adarith/sercli/sercli.py' | script used to take this images |
| 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: | 'Fake_showers' | 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: | 19.82438 | detector air temperature |
| CCD_TEMP: | -20.0104 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.728 | [%] utilization of cooling power |
| VOLTAGE: | 10.88092 | [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 |
| 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: | 116.081364941827 | original position (epoch) RA |
| ORIDEC: | 78.5014441330163 | 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: | 116.081364941827 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 78.5014441330163 | telescope FOV center position (J2000) - with of |
| TARRA: | 116.657775315698 | target position with computed corrections (prec |
| TARDEC: | 78.4548363962811 | 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: | 116.658333333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | 78.4547222222222 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458425.49093973 | heliocentric JD |
| TEL_ALT: | 26.8872617863375 | horizontal telescope coordinates altitude |
| TEL_AZ: | 192.887803684063 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1541143632.67385 | Time of last mount park |
| AIRMASS: | 2.20553602856114 | Airmass of target location |
| HA: | 263.694356976572 | Location hour angle |
| LST: | 20.3526903099056 | Local Sidereal Time |
| MOVE_NUM: | 66 | 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: | 356.2875 | telescope local time |
| FLIP: | '' | telescope flip |
| MNT_INFO: | 1541202254.47048 | time when mount informations were collected |
| SUN_ALT: | -68.7215430466761 | solar altitude |
| SUN_AZ: | 127.007333392576 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 534.342644825735 | average value of image |
| STDEV: | 86.4080743657798 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 116.081364941827 | reference value on 1st axis |
| CRVAL2T: | 78.5014441330163 | 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: | '2020-01-10T03:14:33' | Date this file was created. |
| RA_ERR: | -0.1162060861 | RA error in position |
| DEC_ERR: | -0.1003283456 | DEC error in position |
| POS_ERR: | 0.10294635674569 | 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: | 116.212373043 | RA of reference point |
| CRVAL2: | 78.5996007655 | DEC of reference point |
| CRPIX1: | 2074.5 | X reference pixel |
| CRPIX2: | 2062.5 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00394238616001 | Transformation matrix |
| CD1_2: | -5.65188803225e-05 | no comment |
| CD2_1: | -5.85019936068e-05 | no comment |
| CD2_2: | -0.00393980752498 | 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: | 4.55213926393e-08 | no comment |
| A_0_3: | -1.87514680109e-11 | no comment |
| A_0_4: | 3.36382894991e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 9.47040130965e-08 | no comment |
| A_1_2: | -6.39627839636e-10 | no comment |
| A_1_3: | -3.3973511325e-15 | no comment |
| A_2_0: | 3.18638514804e-07 | no comment |
| A_2_1: | -1.93325994269e-11 | no comment |
| A_2_2: | -1.00822779742e-14 | no comment |
| A_3_0: | -7.95464394361e-10 | no comment |
| A_3_1: | 6.24695114638e-15 | no comment |
| A_4_0: | -1.71116812624e-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: | 2.84741916095e-08 | no comment |
| B_0_3: | -7.78555660938e-10 | no comment |
| B_0_4: | 1.53263355645e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 2.13612597104e-07 | no comment |
| B_1_2: | -1.25834002604e-11 | no comment |
| B_1_3: | -1.51997535067e-14 | no comment |
| B_2_0: | -1.93940483129e-08 | no comment |
| B_2_1: | -6.63372443188e-10 | no comment |
| B_2_2: | 1.19488239225e-14 | no comment |
| B_3_0: | -2.89649819482e-11 | no comment |
| B_3_1: | -1.05863081682e-14 | no comment |
| B_4_0: | 1.37232672666e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.000247124738679 | no comment |
| AP_0_1: | -1.08345621522e-06 | no comment |
| AP_0_2: | -4.57135843541e-08 | no comment |
| AP_0_3: | 1.92653776921e-11 | no comment |
| AP_0_4: | -3.49844838197e-15 | no comment |
| AP_1_0: | -2.29573586638e-05 | no comment |
| AP_1_1: | -9.42799541003e-08 | no comment |
| AP_1_2: | 6.52897763007e-10 | no comment |
| AP_1_3: | 3.0483281335e-15 | no comment |
| AP_2_0: | -3.19130481456e-07 | no comment |
| AP_2_1: | 2.0360362537e-11 | no comment |
| AP_2_2: | 9.40328151198e-15 | no comment |
| AP_3_0: | 8.09471004394e-10 | no comment |
| AP_3_1: | -6.9335847615e-15 | no comment |
| AP_4_0: | 5.6762998354e-16 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.000829293905369 | no comment |
| BP_0_1: | -2.27678551431e-05 | no comment |
| BP_0_2: | -2.6892742653e-08 | no comment |
| BP_0_3: | 7.92002500318e-10 | no comment |
| BP_0_4: | -1.61203705076e-14 | no comment |
| BP_1_0: | -1.41309130582e-06 | no comment |
| BP_1_1: | -2.149468521e-07 | no comment |
| BP_1_2: | 1.3483219898e-11 | no comment |
| BP_1_3: | 1.49981334629e-14 | no comment |
| BP_2_0: | 2.07252805527e-08 | no comment |
| BP_2_1: | 6.77086699993e-10 | no comment |
| BP_2_2: | -1.29544592728e-14 | no comment |
| BP_3_0: | 2.97735309491e-11 | no comment |
| BP_3_1: | 1.01819366269e-14 | no comment |
| BP_4_0: | -1.42113487952e-14 | no comment |
| _ATE: | '2020-01-10T03:14:27' | Date this file was created. |
| CHECKSUM: | 'efAAgZ47efAAeZ37' | HDU checksum updated 2022-10-04T23:27:14 |
| DATASUM: | '511446129' | data unit checksum updated 2022-10-04T23:27:14 |