Image 4256566
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4256566 |
| Filename: | /mnt/data2/cta-s1/2021/20210311/00060/WF0/20210312075455-596-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: | 2021-03-12 07:54:55 UT |
| Night: | 20210311 |
| 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: | 208.76462652625423 |
| Dec: | -18.126502434769044 |
| Alt / Az: | 80.2725523754755 124.769765129043 |
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: | 1615535695 | exposure start (seconds since 1.1.1970) |
| USEC: | 596599 | exposure start micro seconds |
| JD: | 2459285.82951918 | Modified Julian Date |
| DATE-OBS: | '2021-03-12T07:54:55.596' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 13313 | observation id |
| IMGID: | 17 | 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: | 342.377459650442 | lunar RA |
| MOONDEC: | -12.8549323750119 | lunar DEC |
| MOONPHA: | 92.3489269151634 | moon phase |
| MOONALT: | -23.6233750131191 | lunar altitude |
| MOONAZ: | 297.885265532392 | 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: | 19.66837 | detector air temperature |
| CCD_TEMP: | -19.75112 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.611 | [%] utilization of cooling power |
| VOLTAGE: | 11.43211 | [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 |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 612.0 | focuser position |
| FOC_TAR: | 612.971923828125 | focuser target position |
| FOC_DEF: | 615.971943888 | 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: | 1613585878.0 | date and time of next good we |
| PARANAL.next_good_weather: | 1610284184.0 | date and time of next good we |
| PARANAL.update_time: | 1615535642.0 | 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: | 12.98 | temperature as set by external script |
| PARANAL.windspeed: | 3.6 | wind speed as set by external script |
| PARANAL.humidity: | 29.0 | humidity as set by external script |
| PARANAL.pressure: | 743.18 | pressure as set by external script |
| 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: | 209.7075590812 | original position (epoch) RA |
| ORIDEC: | -18.7552295284003 | 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: | 209.7075590812 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -18.7552295284003 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 209.7075590812 | target position (OBJ) in telescope coordin |
| TAR_TELDEC: | -18.7552295284003 | target position (OBJ) in telescope coo |
| TARRA: | 210.000615108282 | target position with computed corrections (prec |
| TARDEC: | -18.8587806794792 | 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: | 210.000670915164 | mount position (from sensors, sky coordinates) |
| TELDEC: | -18.8587529438884 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459285.83416304 | heliocentric JD |
| U_TELRA: | 210.000670915164 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -18.8587529438883 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 80.2725523754755 | horizontal telescope coordinates altitude |
| TEL_AZ: | 124.769765129043 | 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: | 1615459422.73394 | Time of last mount park |
| AIRMASS: | 1.0145672329819 | Airmass of target location |
| HA: | 8.43416165140982 | Location hour angle |
| LST: | 218.434832566573 | Local Sidereal Time |
| MOVE_NUM: | 7612 | 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 |
| AXRA: | 546618 | RA axis count |
| AXRARAW: | -1323246 | raw RA axis count |
| AXDEC: | -267661 | 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: | 1615535670.45729 | time when mount informations were collected |
| SUN_ALT: | -37.1682445338308 | solar altitude |
| SUN_AZ: | 295.291070826802 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 614.187540228535 | average value of image |
| STDEV: | 270.983631565446 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 209.7075590812 | reference value on 1st axis |
| CRVAL2T: | -18.7552295284003 | 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: | '[31:4126,12:4107]' | good data section |
| FILTER: | 'V' | camera filter as string |
| DATE: | '2021-03-12T07:55:52.061' | 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: | 208.069909024 | RA of reference point |
| CRVAL2: | -15.8792075826 | DEC of reference point |
| CRPIX1: | 1908.74610392 | X reference pixel |
| CRPIX2: | 1488.6449585 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00392967813045 | Transformation matrix |
| CD1_2: | -1.70321948616e-05 | no comment |
| CD2_1: | -1.45464560627e-05 | no comment |
| CD2_2: | -0.00392348624648 | 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: | 3.15674664184e-08 | no comment |
| A_0_3: | 5.29816463564e-11 | no comment |
| A_0_4: | -1.19910662123e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 3.70523853381e-06 | no comment |
| A_1_2: | -5.16962915831e-10 | no comment |
| A_1_3: | -3.22902951014e-14 | no comment |
| A_2_0: | 1.12488141049e-06 | no comment |
| A_2_1: | 1.43185244833e-11 | no comment |
| A_2_2: | 2.09892373929e-15 | no comment |
| A_3_0: | -7.13835251102e-10 | no comment |
| A_3_1: | -2.60797226013e-14 | no comment |
| A_4_0: | 9.55362736833999e-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: | 4.38038208232e-06 | no comment |
| B_0_3: | -6.24344457907e-10 | no comment |
| B_0_4: | -4.5402978875e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 9.51163531147e-07 | no comment |
| B_1_2: | 1.08533521472e-11 | no comment |
| B_1_3: | 8.99894803739999e-15 | no comment |
| B_2_0: | 3.75615088146e-07 | no comment |
| B_2_1: | -4.88769529462e-10 | no comment |
| B_2_2: | -5.26047312507e-14 | no comment |
| B_3_0: | -3.19787747292e-11 | no comment |
| B_3_1: | 9.0233945689e-15 | no comment |
| B_4_0: | -1.37283826534e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00121025158683 | no comment |
| AP_0_1: | 2.05571484889e-06 | no comment |
| AP_0_2: | -3.02320016103e-08 | no comment |
| AP_0_3: | -5.39981457541e-11 | no comment |
| AP_0_4: | 1.22349087955e-14 | no comment |
| AP_1_0: | -1.16658776697e-05 | no comment |
| AP_1_1: | -3.71483270543e-06 | no comment |
| AP_1_2: | 5.51103520401e-10 | no comment |
| AP_1_3: | 2.37077777109e-14 | no comment |
| AP_2_0: | -1.12894162744e-06 | no comment |
| AP_2_1: | 6.04952904883e-13 | no comment |
| AP_2_2: | -4.52599201108e-15 | no comment |
| AP_3_0: | 7.27074273614e-10 | no comment |
| AP_3_1: | 1.64323624903e-14 | no comment |
| AP_4_0: | -1.2738044402e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00619457985372 | no comment |
| BP_0_1: | -1.9957462371e-06 | no comment |
| BP_0_2: | -4.3909229718e-06 | no comment |
| BP_0_3: | 6.63021118375e-10 | no comment |
| BP_0_4: | 3.46176250171e-14 | no comment |
| BP_1_0: | 9.24151852934e-07 | no comment |
| BP_1_1: | -9.52154045169e-07 | no comment |
| BP_1_2: | 4.66994538566e-12 | no comment |
| BP_1_3: | -1.20360308949e-14 | no comment |
| BP_2_0: | -3.81257052942e-07 | no comment |
| BP_2_1: | 5.01279197334999e-10 | no comment |
| BP_2_2: | 4.51399105197e-14 | no comment |
| BP_3_0: | 3.32060308232e-11 | no comment |
| BP_3_1: | -1.20313072682e-14 | no comment |
| BP_4_0: | 1.46660941835e-15 | no comment |
| _ATE: | '2021-03-12T04:55:45' | 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 |