Image 4658489
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4658489 |
| Filename: | /mnt/data2/cta-s1/2021/20210928/00060/WF0/20210929094031-433-RA.fits |
| Dark: | calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_30.0.fits |
| Flat: | calibrations/cta-s1/masterflats/masterflat_cta-s1_WF0_6204_20191213_1x1_4096x4096_V.fits |
| Time: | 2021-09-29 09:40:31 UT |
| Night: | 20210928 |
| Site: | cta-s1 |
| CCD: | WF0 / 6204 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 60 / Survey |
| RA: | 32.2947022293 |
| Dec: | -60.0362898521 |
| Alt / Az: | 41.1865117568 31.1600152222 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 4144 | length of data axis |
| NAXIS2: | 4127 | length of data axis |
| CTIME: | 1632908431 | exposure start (seconds since 1.1.1970) |
| USEC: | 433134 | exposure start micro seconds |
| JD: | 2459486.90279781 | Modified Julian Date |
| DATE-OBS: | '2021-09-29T09:40:31.433' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 19581 | 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: | 100.801618614605 | lunar RA |
| MOONDEC: | 26.1274705578358 | lunar DEC |
| MOONPHA: | 51.8777247289642 | moon phase |
| MOONALT: | 36.4441531200889 | lunar altitude |
| MOONAZ: | 199.805060716323 | lunar azimuth |
| EXPOSURE: | 30.0 | exposure length in seconds |
| EXPTIME: | 30.0 | exposure length in seconds |
| INSTRUME: | 'CTA-S1 FRAM' | name of the data acqusition instrument |
| TELESCOP: | 'CTA-S1' | name of the data acqusition telescope |
| ORIGIN: | 'FZU' | organisation responsible for data |
| FOC_NAME: | 'FWF' | name of focuser |
| SCRIPREP: | 0 | script loop count |
| SCRIPT: | 'exe /home/karpov/make-survey.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: | 'G4KF16000-0606' | 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: | 21.21966 | detector air temperature |
| CCD_TEMP: | -19.6017 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.725 | [%] utilization of cooling power |
| VOLTAGE: | 11.65668 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| product_id: | 6204 | camera product identification |
| PREFLASH: | 2.0 | Duration of CCD pre-exposure preflash |
| NCLEARS: | 4 | Number of CCD pre-exposure clears after preflas |
| RDOUTM: | 'Low Noise' | camera mode |
| OBJECT: | 'Survey' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | -24.63368 | observatory latitude |
| LONGITUD: | -70.3769 | observatory longitude |
| ALTITUDE: | 2400.0 | 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: | 33.0948267069924 | original position (epoch) RA |
| ORIDEC: | -59.4099453519803 | 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 |
| DRATERA: | 0.0 | [deg/hour] differential tracking rate RA |
| DRATEDEC: | 0.0 | [deg/hour] differential tracking rate DEC |
| TRACKING: | 'sidereal' | telescope tracking |
| SKYSPDRA: | -9.1191291391491e-36 | [deg/hour] tracking speeds vector (in RA/DEC) R |
| SKYSPDDEC: | -9.1191291391491e-36 | [deg/hour] tracking speeds vector (i |
| OBJRA: | 33.0948267069924 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -59.4099453519803 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 213.094826706992 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -120.59005464802 | target position (OBJ) in telescope coor |
| TARRA: | 33.29510586713 | target position with computed corrections (prec |
| TARDEC: | -59.3010581064373 | 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: | 33.2951652795487 | mount position (from sensors, sky coordinates) |
| TELDEC: | -59.3011205803619 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459486.90571189 | heliocentric JD |
| U_TELRA: | 213.295165279549 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -120.698879419638 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 41.1865117567538 | horizontal telescope coordinates altitude |
| TEL_AZ: | 31.1600152222113 | horizontal telescope coordinates azimuth |
| mpec_difRA: | 0.0 | [degrees/hour] calculated MPEC differential tra |
| mpec_difDEC: | 0.0 | [degrees/hour] calculated MPEC differential tra |
| PARKTIME: | 1632824833.31482 | Time of last mount park |
| AIRMASS: | 1.51725630078158 | Airmass of target location |
| HA: | 49.7073141501093 | Location hour angle |
| LST: | 83.002479429658 | Local Sidereal Time |
| MOVE_NUM: | 14166 | 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: | 180.0 | mount rotang |
| MNT_FLIP: | 1 | telescope flip |
| AXRA: | -1426386 | RA axis count |
| AXRARAW: | -3749332 | raw RA axis count |
| AXDEC: | -1713071 | DEC axis count |
| HR_RA: | 19141006 | [???] RA axis tracking rate |
| BR_RA: | 19141006 | [???] RA axis base rate |
| BR_DEC: | 0 | [???] DEC axis base rate |
| MNT_INFO: | 1632908401.73137 | time when mount informations were collected |
| SUN_ALT: | -10.3261613295451 | solar altitude |
| SUN_AZ: | 277.546860002806 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 607.0 | focuser position |
| FOC_TAR: | 607.036071777344 | focuser target position |
| FOC_DEF: | 610.036072144 | default target value |
| FOC_FILTEROFF: | -3.0 | 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: | 1632869672.0 | date and time of next good we |
| PARANAL.next_good_weather: | 1630342442.0 | date and time of next good we |
| PARANAL.update_time: | 1632908402.0 | time of last update of weather stat |
| PARANAL.good_weather: | True | weather quality as set by external script |
| PARANAL.rain: | False | rain condition as set by external script |
| PARANAL.temperature: | 12.78 | temperature as set by external script |
| PARANAL.windspeed: | 7.45 | wind speed as set by external script |
| PARANAL.humidity: | 11.0 | humidity as set by external script |
| PARANAL.pressure: | 743.22 | pressure as set by external script |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 2204.03937736284 | average value of image |
| STDEV: | 622.744383933496 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 33.0948267069924 | reference value on 1st axis |
| CRVAL2T: | -59.4099453519803 | 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: | 180.0 | rotational angle |
| DATASEC: | '[31:4126,12:4107]' | good data section |
| FILTER: | 'V' | camera filter as string |
| DATE: | '2021-09-29T09:41:30.563' | 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: | 42.6702405659 | RA of reference point |
| CRVAL2: | -59.0497940399 | DEC of reference point |
| CRPIX1: | 721.728302002 | X reference pixel |
| CRPIX2: | 2201.09997559 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00383277228238 | Transformation matrix |
| CD1_2: | -0.000620519453302 | no comment |
| CD2_1: | -0.000613377249823 | no comment |
| CD2_2: | 0.00386152628126 | no comment |
| IMAGEW: | 4144 | Image width, in pixels. |
| IMAGEH: | 4127 | 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: | 1.03971737e-06 | no comment |
| A_0_3: | 5.77680059572e-11 | no comment |
| A_0_4: | -1.4351683598e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -6.07061146936e-07 | no comment |
| A_1_2: | -6.57440074745e-10 | no comment |
| A_1_3: | -5.48281470153e-14 | no comment |
| A_2_0: | 1.01292430047e-05 | no comment |
| A_2_1: | 2.12290193006e-10 | no comment |
| A_2_2: | -4.109196284e-14 | no comment |
| A_3_0: | -9.91712205784e-10 | no comment |
| A_3_1: | -6.53834128089e-14 | no comment |
| A_4_0: | 3.32649352034e-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: | -4.32635730347e-07 | no comment |
| B_0_3: | -8.66297447495e-10 | no comment |
| B_0_4: | -9.28052769164e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 8.22109566437e-06 | no comment |
| B_1_2: | 1.80858882932e-10 | no comment |
| B_1_3: | -1.4260322221e-14 | no comment |
| B_2_0: | -3.28577055293e-07 | no comment |
| B_2_1: | -5.56690962314e-10 | no comment |
| B_2_2: | -8.10617374395e-14 | no comment |
| B_3_0: | 1.97226640374e-10 | no comment |
| B_3_1: | -3.55846681105e-14 | no comment |
| B_4_0: | -3.4834694581e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00148343255235 | no comment |
| AP_0_1: | -6.4062627383e-06 | no comment |
| AP_0_2: | -1.05071225212e-06 | no comment |
| AP_0_3: | -6.01370870719e-11 | no comment |
| AP_0_4: | 1.41090419906e-14 | no comment |
| AP_1_0: | 3.65781968741e-05 | no comment |
| AP_1_1: | 6.25626007041e-07 | no comment |
| AP_1_2: | 6.89970565353e-10 | no comment |
| AP_1_3: | 5.43923185931e-14 | no comment |
| AP_2_0: | -1.01266575082e-05 | no comment |
| AP_2_1: | -2.25678925462e-10 | no comment |
| AP_2_2: | 1.67477811561e-14 | no comment |
| AP_3_0: | 1.14196370456e-09 | no comment |
| AP_3_1: | 6.20043594716e-14 | no comment |
| AP_4_0: | -5.51301089781e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0117515407606 | no comment |
| BP_0_1: | 2.07989946803e-06 | no comment |
| BP_0_2: | 4.53550963968e-07 | no comment |
| BP_0_3: | 8.82869546729e-10 | no comment |
| BP_0_4: | 9.23683436608e-14 | no comment |
| BP_1_0: | -1.43197264079e-05 | no comment |
| BP_1_1: | -8.2481171376899e-06 | no comment |
| BP_1_2: | -2.05513677793e-10 | no comment |
| BP_1_3: | -1.02227568978e-14 | no comment |
| BP_2_0: | 3.45277703667e-07 | no comment |
| BP_2_1: | 7.02692592684e-10 | no comment |
| BP_2_2: | 7.9058391885e-14 | no comment |
| BP_3_0: | -1.96342968722e-10 | no comment |
| BP_3_1: | 1.15816134718e-14 | no comment |
| BP_4_0: | 3.30204087877e-14 | no comment |
| _ATE: | '2021-09-29T06:41:24' | 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 |