Image 3324833
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 3324833 |
| Filename: | /mnt/data0/cta-n/2020/20200219/06001/WF0/20200220034704-888-RA.fits |
| Dark: | calibrations/cta-n/masterdarks/dark_cta-n_WF0_6149_20200201_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-n/masterflats/masterflat_cta-n_WF0_6149_20191106_1x1_4096x4096_B.fits |
| Time: | 2020-02-20 03:47:04 UT |
| Night: | 20200219 |
| 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: | 84.12495154952838 |
| Dec: | 41.41020265926316 |
| Alt / Az: | 9.27732297287425 132.611098735924 |
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 |
| CTIME: | 1582170424 | exposure start (seconds since 1.1.1970) |
| USEC: | 888115 | exposure start micro seconds |
| JD: | 2458899.65764816 | Modified Julian Date |
| DATE-OBS: | '2020-02-20T03:47:04.888' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 18300 | observation id |
| IMGID: | 328 | 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: | 293.41440864232 | lunar RA |
| MOONDEC: | -22.9902840997017 | lunar DEC |
| MOONPHA: | 78.1423773138044 | moon phase |
| MOONALT: | -23.3597630379221 | lunar altitude |
| MOONAZ: | 284.374209181859 | 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: | 54 | script loop count |
| SCRIPT: | 'tempdisable 600 exe /home/adarith/sercli/sercli.py' | script used to |
| 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: | 16.79211 | detector air temperature |
| CCD_TEMP: | -20.0104 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.638 | [%] utilization of cooling power |
| VOLTAGE: | 10.68511 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6149 | camera product identification |
| PREFLASH: | 0.0 | Duration of CCD pre-exposure preflash |
| NCLEARS: | 0 | Number of CCD pre-exposure clears after preflas |
| RDOUTM: | 'Low Noise' | camera mode |
| OBJECT: | 'Fake_showers' | target object name |
| PI: | '1582170332' | project investigator of the target |
| PROGRAM: | '' | target program name |
| WEATHER.NEXT_GOOD_WEATHER: | 1581713281.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1582170421.0 | 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: | 8.16 | temperature as set by external script |
| WEATHER.WINDSPEED: | 4.24444444444 | wind speed as set by external scrip |
| WEATHER.HUMIDITY: | 7.77 | humidity as set by external script |
| WEATHER.PRESSURE: | 786.39 | pressure as set by external script |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 2841.0 | focuser position |
| FOC_TAR: | 2840.94384765625 | focuser target position |
| FOC_DEF: | 2850.94388778 | default target value |
| FOC_FILTEROFF: | -10.0 | 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: | 28.7705555555556 | 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: | 84.0437485924494 | original position (epoch) RA |
| ORIDEC: | 41.4970483053971 | 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: | 84.0437485924494 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 41.4970483053971 | telescope FOV center position (J2000) - with of |
| TARRA: | 84.4814437726592 | target position with computed corrections (prec |
| TARDEC: | 41.5464790558964 | 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: | 84.475 | mount position (from sensors, sky coordinates) |
| TELDEC: | 41.55 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2458899.66014787 | heliocentric JD |
| TEL_ALT: | 9.27732297287425 | horizontal telescope coordinates altitude |
| TEL_AZ: | 132.611098735924 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1582098607.59289 | Time of last mount park |
| AIRMASS: | 6.05546424522836 | Airmass of target location |
| HA: | 103.939443714658 | Location hour angle |
| LST: | 188.414443714658 | Local Sidereal Time |
| MOVE_NUM: | 2483 | 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: | 56.725 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1582170420.8019 | time when mount informations were collected |
| SUN_ALT: | -52.3756816858164 | solar altitude |
| SUN_AZ: | 249.609447320523 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 532.597232829068 | average value of image |
| STDEV: | 146.658358800898 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 84.0437485924494 | reference value on 1st axis |
| CRVAL2T: | 41.4970483053971 | 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: | 'B' | camera filter as string |
| DATE: | '2020-02-20T03:48:13.947' | 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: | 86.5284628867 | RA of reference point |
| CRVAL2: | 42.8278634903 | DEC of reference point |
| CRPIX1: | 1635.0699056 | X reference pixel |
| CRPIX2: | 2422.56972249 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00394331463702 | Transformation matrix |
| CD1_2: | 9.7148373285e-05 | no comment |
| CD2_1: | 8.6544200494e-05 | no comment |
| CD2_2: | 0.00393693542937 | 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: | 6.62024311074e-07 | no comment |
| A_0_3: | -9.72649338653e-11 | no comment |
| A_0_4: | 1.30707369934e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -2.83459295332e-06 | no comment |
| A_1_2: | -2.22225161143e-10 | no comment |
| A_1_3: | -1.52105703219e-13 | no comment |
| A_2_0: | 4.36847956511e-06 | no comment |
| A_2_1: | -7.80479529048e-10 | no comment |
| A_2_2: | 3.31154165901e-13 | no comment |
| A_3_0: | -3.23996516481e-10 | no comment |
| A_3_1: | -4.55008658831e-13 | no comment |
| A_4_0: | 1.34028974244e-13 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -2.69063024988e-06 | no comment |
| B_0_3: | -7.70330412166e-10 | no comment |
| B_0_4: | 4.17779444654e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 3.60505922998e-06 | no comment |
| B_1_2: | -3.42466277057e-10 | no comment |
| B_1_3: | 1.02845561828e-14 | no comment |
| B_2_0: | -7.24913409688e-07 | no comment |
| B_2_1: | -2.02264225541e-10 | no comment |
| B_2_2: | -2.24989785587e-13 | no comment |
| B_3_0: | -3.05133612154e-10 | no comment |
| B_3_1: | 2.15662254288e-13 | no comment |
| B_4_0: | -8.03874562831e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0888760951384 | no comment |
| AP_0_1: | 1.32851279775e-05 | no comment |
| AP_0_2: | -7.26227130611e-07 | no comment |
| AP_0_3: | 8.1873054918e-11 | no comment |
| AP_0_4: | -1.00575698637e-14 | no comment |
| AP_1_0: | -3.51489708918e-05 | no comment |
| AP_1_1: | 2.98391621178e-06 | no comment |
| AP_1_2: | 2.88958171729e-10 | no comment |
| AP_1_3: | 1.34411579169e-13 | no comment |
| AP_2_0: | -4.50216612928e-06 | no comment |
| AP_2_1: | 7.04535479023e-10 | no comment |
| AP_2_2: | -2.70838234108e-13 | no comment |
| AP_3_0: | 3.90538206735e-10 | no comment |
| AP_3_1: | 3.87289021223e-13 | no comment |
| AP_4_0: | -1.15022794253e-13 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0455021151988 | no comment |
| BP_0_1: | -2.61063914335e-05 | no comment |
| BP_0_2: | 2.72669889198e-06 | no comment |
| BP_0_3: | 8.04768803739e-10 | no comment |
| BP_0_4: | 2.88157646201e-15 | no comment |
| BP_1_0: | 7.27647499094e-06 | no comment |
| BP_1_1: | -3.68702994659e-06 | no comment |
| BP_1_2: | 2.90709003029e-10 | no comment |
| BP_1_3: | -9.32716674681e-15 | no comment |
| BP_2_0: | 7.90968764865e-07 | no comment |
| BP_2_1: | 2.65036025053e-10 | no comment |
| BP_2_2: | 1.96141152868e-13 | no comment |
| BP_3_0: | 2.87947445189e-10 | no comment |
| BP_3_1: | -1.80863750915e-13 | no comment |
| BP_4_0: | 6.30805966366e-14 | no comment |
| _ATE: | '2020-02-20T04:48:08' | 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: | 'RKqPUHnORHnORHnO' | HDU checksum updated 2022-10-06T15:14:27 |
| DATASUM: | '2696810953' | data unit checksum updated 2022-10-06T15:14:27 |