Image 7624011
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7624011 |
| Filename: | /mnt/data3/cta-s1/2024/20240919/00060/WF0/20240920064859-970-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: | 2024-09-20 06:48:59 UT |
| Night: | 20240919 |
| 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: | 86.82562530939467 |
| Dec: | -45.60537313517996 |
| Alt / Az: | 40.2667841291243 310.704563010018 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4144 | length of data axis |
| NAXIS2: | 4127 | length of data axis |
| CTIME: | 1726814939 | exposure start (seconds since 1.1.1970) |
| USEC: | 970822 | exposure start micro seconds |
| JD: | 2460573.78397937 | Modified Julian Date |
| DATE-OBS: | '2024-09-20T06:48:59.970' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 50109 | observation id |
| IMGID: | 21 | 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: | 25.5250775064126 | lunar RA |
| MOONDEC: | 12.7060850313577 | lunar DEC |
| MOONPHA: | 17.090962786266 | moon phase |
| MOONALT: | 52.2034936913783 | lunar altitude |
| MOONAZ: | 170.419768981172 | 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: | 'G4KF16000-0620' | 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: | 17.26453 | detector air temperature |
| CCD_TEMP: | -19.87197 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.602 | [%] utilization of cooling power |
| VOLTAGE: | 11.86439 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6204 | 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: | '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: | 88.0507290914474 | original position (epoch) RA |
| ORIDEC: | -46.2125442889806 | 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: | 88.0507290914474 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -46.2125442889806 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 88.0507290914474 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -46.2125442889806 | target position (OBJ) in telescope coo |
| TARRA: | 88.2033893808509 | target position with computed corrections (prec |
| TARDEC: | -46.1987009795746 | 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: | 88.2034166648093 | mount position (from sensors, sky coordinates) |
| TELDEC: | -46.1986991438531 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460573.78422634 | heliocentric JD |
| U_TELRA: | 88.2034166648093 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -46.1986991438531 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 40.2667841291243 | horizontal telescope coordinates altitude |
| TEL_AZ: | 310.704563010018 | 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: | 1726742181.22231 | Time of last mount park |
| AIRMASS: | 1.5457223535073 | Airmass of target location |
| HA: | 303.309450730608 | Location hour angle |
| LST: | 31.5128673954177 | Local Sidereal Time |
| MOVE_NUM: | 5041 | 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: | -379600 | RA axis count |
| AXRARAW: | -2104761 | raw RA axis count |
| AXDEC: | -655695 | 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: | 1726814935.81752 | time when mount informations were collected |
| SUN_ALT: | -49.6498117073753 | solar altitude |
| SUN_AZ: | 300.652439935788 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 448.0 | focuser position |
| FOC_TAR: | 447.246490478516 | focuser target position |
| FOC_DEF: | 450.246492986 | 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: | 1726684081.0 | date and time of next good we |
| WEATHER.UPDATE_TIME: | 1726814881.0 | time of last update of device statu |
| WEATHER.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER.WINDSPEED: | 0.5 | Wind speed, m/s |
| WEATHER.DIRECTION: | 345.5 | Wind direction, degrees |
| PARANAL.NEXT_GOOD_WEATHER: | 1724957522.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1726814882.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 13.48 | Temperature, degrees |
| PARANAL.WINDSPEED: | 1.15 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 6.0 | Humidity |
| PARANAL.PRESSURE: | 742.78 | Pressure |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 1051.87325292382 | average value of image |
| STDEV: | 375.497998215664 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 88.0507290914474 | reference value on 1st axis |
| CRVAL2T: | -46.2125442889806 | 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: | '2024-09-20T06:49:53.190' | 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: | 90.4817176784 | RA of reference point |
| CRVAL2: | -43.0081798466 | DEC of reference point |
| CRPIX1: | 2761.66170247 | X reference pixel |
| CRPIX2: | 1415.34602865 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00391338542618 | Transformation matrix |
| CD1_2: | 0.000192736394577 | no comment |
| CD2_1: | 0.000178214298593 | no comment |
| CD2_2: | -0.00391077751351 | 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: | -4.22281692032e-07 | no comment |
| A_0_3: | -8.7890257622699e-11 | no comment |
| A_0_4: | 2.56653316811e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 3.93204082886e-06 | no comment |
| A_1_2: | -4.61811605717e-10 | no comment |
| A_1_3: | -2.8135814195e-14 | no comment |
| A_2_0: | -4.69163823684e-06 | no comment |
| A_2_1: | -1.13913115789e-10 | no comment |
| A_2_2: | 6.75784006825e-14 | no comment |
| A_3_0: | -6.87979224913e-10 | no comment |
| A_3_1: | 8.74120536212e-15 | no comment |
| A_4_0: | 2.13272966398e-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: | 4.55129525334e-06 | no comment |
| B_0_3: | -6.20743069841e-10 | no comment |
| B_0_4: | -9.01907149205e-16 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -4.06394709672e-06 | no comment |
| B_1_2: | -1.62634151802e-10 | no comment |
| B_1_3: | 7.58307381345e-14 | no comment |
| B_2_0: | 3.82897106672e-07 | no comment |
| B_2_1: | -4.67204683931e-10 | no comment |
| B_2_2: | 2.96493867105e-15 | no comment |
| B_3_0: | -4.05728708409e-11 | no comment |
| B_3_1: | 6.17548572112e-14 | no comment |
| B_4_0: | -3.88876784588e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.00176553341923 | no comment |
| AP_0_1: | -8.6832880740199e-06 | no comment |
| AP_0_2: | 4.18616945948e-07 | no comment |
| AP_0_3: | 8.71294076873e-11 | no comment |
| AP_0_4: | -2.55452621907e-14 | no comment |
| AP_1_0: | -2.31878434614e-06 | no comment |
| AP_1_1: | -3.92760040373e-06 | no comment |
| AP_1_2: | 5.07196966597e-10 | no comment |
| AP_1_3: | 1.65616523553e-14 | no comment |
| AP_2_0: | 4.70244018156e-06 | no comment |
| AP_2_1: | 5.1175719244e-11 | no comment |
| AP_2_2: | -5.81287350748e-14 | no comment |
| AP_3_0: | 7.33909295417e-10 | no comment |
| AP_3_1: | -2.04015625965e-14 | no comment |
| AP_4_0: | -9.89565004987e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.000695702700578 | no comment |
| BP_0_1: | -5.48859403167e-06 | no comment |
| BP_0_2: | -4.55752518867e-06 | no comment |
| BP_0_3: | 6.68058136493e-10 | no comment |
| BP_0_4: | -1.0584895143e-14 | no comment |
| BP_1_0: | -6.25709841107e-06 | no comment |
| BP_1_1: | 4.06121929395e-06 | no comment |
| BP_1_2: | 1.00684632809e-10 | no comment |
| BP_1_3: | -6.50110750813e-14 | no comment |
| BP_2_0: | -3.79808262619e-07 | no comment |
| BP_2_1: | 5.11106907022e-10 | no comment |
| BP_2_2: | -1.39679737958e-14 | no comment |
| BP_3_0: | 3.77585346334e-11 | no comment |
| BP_3_1: | -5.15656408183e-14 | no comment |
| BP_4_0: | 3.36498528955e-15 | no comment |
| _ATE: | '2024-09-20T03:49:47' | 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 |