Image 4279549
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4279549 |
| Filename: | /mnt/data2/cta-s1/2021/20210322/00060/WF0/20210323052417-816-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: | 2021-03-23 05:24:17 UT |
| Night: | 20210322 |
| 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: | 177.820608397 |
| Dec: | 11.7280639329 |
| Alt / Az: | 50.9861494609 160.0974622 |
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: | 1616477057 | exposure start (seconds since 1.1.1970) |
| USEC: | 816669 | exposure start micro seconds |
| JD: | 2459296.72491447 | Modified Julian Date |
| DATE-OBS: | '2021-03-23T05:24:17.816' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 13718 | observation id |
| IMGID: | 29 | 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: | 113.09581678839 | lunar RA |
| MOONDEC: | 24.8688641065096 | lunar DEC |
| MOONPHA: | 39.7408687596954 | moon phase |
| MOONALT: | -0.644016569201679 | lunar altitude |
| MOONAZ: | 117.227366364004 | 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: | 2 | 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: | 21.77338 | detector air temperature |
| CCD_TEMP: | -19.74672 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.639 | [%] utilization of cooling power |
| VOLTAGE: | 11.70979 | [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: | 600.0 | focuser position |
| FOC_TAR: | 600.689392089844 | focuser target position |
| FOC_DEF: | 603.689378758 | 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: | 1616477042.0 | 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: | 12.52 | temperature as set by external script |
| PARANAL.windspeed: | 7.43 | wind speed as set by external script |
| PARANAL.humidity: | 27.0 | humidity as set by external script |
| PARANAL.pressure: | 744.32 | 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: | 178.565174449976 | original position (epoch) RA |
| ORIDEC: | 12.4950084606832 | 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: | 178.565174449976 | telescope FOV center position (J2000) - with of |
| OBJDEC: | 12.4950084606832 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 358.565174449976 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -192.495008460683 | target position (OBJ) in telescope coo |
| TARRA: | 178.8422799721 | target position with computed corrections (prec |
| TARDEC: | 12.3673065634732 | 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: | 178.842490700415 | mount position (from sensors, sky coordinates) |
| TELDEC: | 12.3672981030812 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459296.73096045 | heliocentric JD |
| U_TELRA: | 358.842490700415 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -192.367298103081 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 50.9861494608826 | horizontal telescope coordinates altitude |
| TEL_AZ: | 160.097462199719 | 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: | 1616410115.15377 | Time of last mount park |
| AIRMASS: | 1.28644958834479 | Airmass of target location |
| HA: | 12.6735089497875 | Location hour angle |
| LST: | 191.515999650203 | Local Sidereal Time |
| MOVE_NUM: | 390 | 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: | -1953089 | RA axis count |
| AXRARAW: | -3326517 | raw RA axis count |
| AXDEC: | -2730256 | 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: | 1616477032.61076 | time when mount informations were collected |
| SUN_ALT: | -64.7066067272839 | solar altitude |
| SUN_AZ: | 337.736842794649 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 619.572327340061 | average value of image |
| STDEV: | 264.089187271594 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 178.565174449976 | reference value on 1st axis |
| CRVAL2T: | 12.4950084606832 | 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: | '2021-03-23T05:25:13.578' | 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: | 176.508888301 | RA of reference point |
| CRVAL2: | 11.3019789661 | DEC of reference point |
| CRPIX1: | 2406.34256999 | X reference pixel |
| CRPIX2: | 1952.51944987 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00392829875034 | Transformation matrix |
| CD1_2: | -2.15922412033e-05 | no comment |
| CD2_1: | -1.95696673279e-05 | no comment |
| CD2_2: | 0.00392925821089 | 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: | -2.42650663456e-07 | no comment |
| A_0_3: | -5.43307013565e-12 | no comment |
| A_0_4: | 1.30857750405e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 9.22053642162e-07 | no comment |
| A_1_2: | -5.87537648138e-10 | no comment |
| A_1_3: | 4.75539302665e-15 | no comment |
| A_2_0: | -2.31599874233e-06 | no comment |
| A_2_1: | -2.97920357895e-11 | no comment |
| A_2_2: | -3.49941539051e-15 | no comment |
| A_3_0: | -7.20523186163e-10 | no comment |
| A_3_1: | -1.88103022681e-14 | no comment |
| A_4_0: | 1.8151503586e-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: | 1.11515090932e-06 | no comment |
| B_0_3: | -6.65391748364e-10 | no comment |
| B_0_4: | -1.66170269804e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -1.99041840673e-06 | no comment |
| B_1_2: | -6.68815014026e-12 | no comment |
| B_1_3: | 2.17912550607e-14 | no comment |
| B_2_0: | 1.35916444714e-07 | no comment |
| B_2_1: | -5.41263281631e-10 | no comment |
| B_2_2: | 3.219073834e-15 | no comment |
| B_3_0: | 2.01841094369e-11 | no comment |
| B_3_1: | 2.06773375698e-14 | no comment |
| B_4_0: | -2.26944182314e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00613664065645 | no comment |
| AP_0_1: | -1.59668869671e-06 | no comment |
| AP_0_2: | 2.46739354815e-07 | no comment |
| AP_0_3: | 5.23814106202e-12 | no comment |
| AP_0_4: | -1.33023078528e-14 | no comment |
| AP_1_0: | -1.41137727692e-05 | no comment |
| AP_1_1: | -9.24024315777e-07 | no comment |
| AP_1_2: | 6.00731190213e-10 | no comment |
| AP_1_3: | -7.21017103136e-15 | no comment |
| AP_2_0: | 2.32730624827e-06 | no comment |
| AP_2_1: | 2.32726781637e-11 | no comment |
| AP_2_2: | 7.87266562503999e-15 | no comment |
| AP_3_0: | 7.40171070192e-10 | no comment |
| AP_3_1: | 1.63362092015e-14 | no comment |
| AP_4_0: | -1.2652542952e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00179235782583 | no comment |
| BP_0_1: | -1.39029995121e-05 | no comment |
| BP_0_2: | -1.11862171548e-06 | no comment |
| BP_0_3: | 6.77002847533e-10 | no comment |
| BP_0_4: | 1.39724827219e-14 | no comment |
| BP_1_0: | -1.16008138225e-06 | no comment |
| BP_1_1: | 1.99791788807e-06 | no comment |
| BP_1_2: | -2.85694975102e-13 | no comment |
| BP_1_3: | -1.7161812059e-14 | no comment |
| BP_2_0: | -1.37230003279e-07 | no comment |
| BP_2_1: | 5.58241889368e-10 | no comment |
| BP_2_2: | -5.67010267995e-15 | no comment |
| BP_3_0: | -2.0966625364e-11 | no comment |
| BP_3_1: | -1.63930773186e-14 | no comment |
| BP_4_0: | 2.06548522991e-15 | no comment |
| _ATE: | '2021-03-23T02:25:06' | 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 |