Image 4830634
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4830634 |
| Filename: | /mnt/data2/cta-s1/2022/20220116/00060/WF0/20220117052431-030-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_R.fits |
| Time: | 2022-01-17 05:24:31 UT |
| Night: | 20220116 |
| Site: | cta-s1 |
| CCD: | WF0 / 6204 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | R |
| Target: | 60 / Survey |
| RA: | 78.9760173575348 |
| Dec: | -55.5758616231031 |
| Alt / Az: | 44.0561768377151 35.9978536310066 |
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: | 1642397071 | exposure start (seconds since 1.1.1970) |
| USEC: | 30750 | exposure start micro seconds |
| JD: | 2459596.72497843 | Modified Julian Date |
| DATE-OBS: | '2022-01-17T05:24:31.030' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 23205 | observation id |
| IMGID: | 18 | 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: | 110.322595456452 | lunar RA |
| MOONDEC: | 25.9532836353565 | lunar DEC |
| MOONPHA: | 5.16980253316656 | moon phase |
| MOONALT: | 36.7965405927902 | lunar altitude |
| MOONAZ: | 160.775454547698 | 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: | 23.86081 | detector air temperature |
| CCD_TEMP: | -19.60609 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.807 | [%] utilization of cooling power |
| VOLTAGE: | 11.70868 | [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 |
| WEATHER.next_good_weather: | 1642110789.0 | date and time of next good we |
| PARANAL.next_good_weather: | 1639419422.0 | date and time of next good we |
| PARANAL.update_time: | 1642397042.0 | 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: | 13.84 | temperature as set by external script |
| PARANAL.windspeed: | 4.5 | wind speed as set by external script |
| PARANAL.humidity: | 51.0 | humidity as set by external script |
| PARANAL.pressure: | 744.55 | 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: | 79.7930836690598 | original position (epoch) RA |
| ORIDEC: | -54.9434405305202 | 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: | 79.7930836690598 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -54.9434405305202 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 259.79308366906 | target position (OBJ) in telescope coordi |
| TAR_TELDEC: | -125.05655946948 | target position (OBJ) in telescope coor |
| TARRA: | 79.9306390907426 | target position with computed corrections (prec |
| TARDEC: | -54.9195605192874 | 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: | 79.9307597460801 | mount position (from sensors, sky coordinates) |
| TELDEC: | -54.9195735140296 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459596.72625797 | heliocentric JD |
| U_TELRA: | 259.93075974608 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -125.08042648597 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 44.0561768377151 | horizontal telescope coordinates altitude |
| TEL_AZ: | 35.9978536310066 | 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: | 1642327770.51614 | Time of last mount park |
| AIRMASS: | 1.43707589235953 | Airmass of target location |
| HA: | 47.3033336984568 | Location hour angle |
| LST: | 127.234093444537 | Local Sidereal Time |
| MOVE_NUM: | 11316 | 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: | -1460576 | RA axis count |
| AXRARAW: | -2669105 | raw RA axis count |
| AXDEC: | -1775258 | 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: | 1642397038.13722 | time when mount informations were collected |
| SUN_ALT: | -43.8024703359053 | solar altitude |
| SUN_AZ: | 348.857931035937 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 922.0 | focuser position |
| FOC_TAR: | 922.32666015625 | focuser target position |
| FOC_DEF: | 922.326653307 | 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 |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 1151.19935788708 | average value of image |
| STDEV: | 375.059167089108 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 79.7930836690598 | reference value on 1st axis |
| CRVAL2T: | -54.9434405305202 | 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: | 'R' | camera filter as string |
| DATE: | '2022-01-17T05:25:25.521' | 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: | 73.9968218386 | RA of reference point |
| CRVAL2: | -56.637503537 | DEC of reference point |
| CRPIX1: | 2776.92439779 | X reference pixel |
| CRPIX2: | 1767.40368144 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00390899591539 | Transformation matrix |
| CD1_2: | 0.000262656435323 | no comment |
| CD2_1: | 0.000269437510649 | no comment |
| CD2_2: | 0.00391446859455 | 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: | -3.84444999245e-07 | no comment |
| A_0_3: | -3.33796674941e-11 | no comment |
| A_0_4: | 2.71905929666e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 2.09590322681e-06 | no comment |
| A_1_2: | -5.65060636158e-10 | no comment |
| A_1_3: | -4.98631556475e-14 | no comment |
| A_2_0: | -4.65069654888e-06 | no comment |
| A_2_1: | -1.7727763712e-10 | no comment |
| A_2_2: | -9.59747079889e-16 | no comment |
| A_3_0: | -6.34147444897e-10 | no comment |
| A_3_1: | -7.08306618238e-14 | no comment |
| A_4_0: | 1.2366356439e-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: | 2.59337792081e-06 | no comment |
| B_0_3: | -6.4764042763e-10 | no comment |
| B_0_4: | -8.67839651432e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -3.92430391328e-06 | no comment |
| B_1_2: | -6.7702814199e-11 | no comment |
| B_1_3: | -3.11806423128e-14 | no comment |
| B_2_0: | 2.27439195586e-07 | no comment |
| B_2_1: | -5.55741954948e-10 | no comment |
| B_2_2: | -4.85812392076e-14 | no comment |
| B_3_0: | -6.5207800684399e-11 | no comment |
| B_3_1: | -7.90001795267e-15 | no comment |
| B_4_0: | -2.10154159409e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00539138119771 | no comment |
| AP_0_1: | -7.9465189665599e-06 | no comment |
| AP_0_2: | 3.86664874258e-07 | no comment |
| AP_0_3: | 3.35131098004e-11 | no comment |
| AP_0_4: | -2.47128271413e-15 | no comment |
| AP_1_0: | -4.34297972537e-06 | no comment |
| AP_1_1: | -2.09199729521e-06 | no comment |
| AP_1_2: | 5.85905772674e-10 | no comment |
| AP_1_3: | 4.52390119902e-14 | no comment |
| AP_2_0: | 4.66261944266e-06 | no comment |
| AP_2_1: | 1.49952728874e-10 | no comment |
| AP_2_2: | 1.11654210516e-14 | no comment |
| AP_3_0: | 6.81209143301e-10 | no comment |
| AP_3_1: | 6.57813946151e-14 | no comment |
| AP_4_0: | -9.23657896919e-16 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00048888909764 | no comment |
| BP_0_1: | -9.65318474146e-06 | no comment |
| BP_0_2: | -2.59927714709e-06 | no comment |
| BP_0_3: | 6.66512303923e-10 | no comment |
| BP_0_4: | 8.12340123728e-14 | no comment |
| BP_1_0: | -9.69555679361e-06 | no comment |
| BP_1_1: | 3.93076296126e-06 | no comment |
| BP_1_2: | 3.97522741919e-11 | no comment |
| BP_1_3: | 4.32538174902e-14 | no comment |
| BP_2_0: | -2.25354306948e-07 | no comment |
| BP_2_1: | 5.99740618099e-10 | no comment |
| BP_2_2: | 4.51541650688e-14 | no comment |
| BP_3_0: | 6.63100027826e-11 | no comment |
| BP_3_1: | 1.80136922688e-14 | no comment |
| BP_4_0: | 2.11907591417e-14 | no comment |
| _ATE: | '2022-01-17T02:25:19' | 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 |