Image 7565967
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7565967 |
| Filename: | /mnt/data3/cta-s0/2024/20240819/00060/WF0/20240820023756-709-RA.fits |
| Time: | 2024-08-20 02:37:56 UT |
| Night: | 20240819 |
| Site: | cta-s0 |
| CCD: | WF0 / 6132 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | V |
| Target: | 60 / Survey |
| RA: | 233.49365624391365 |
| Dec: | -35.98830300741443 |
| Alt / Az: | 35.3297140639255 62.9845209930742 |
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: | 1724121476 | exposure start (seconds since 1.1.1970) |
| USEC: | 709482 | exposure start micro seconds |
| JD: | 2460542.60957484 | Modified Julian Date |
| DATE-OBS: | '2024-08-20T02:37:56.709' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 65560 | observation id |
| IMGID: | 39 | 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: | 335.071219893259 | lunar RA |
| MOONDEC: | -13.5274505362391 | lunar DEC |
| MOONPHA: | 3.09912088597797 | moon phase |
| MOONALT: | 53.4510646071164 | lunar altitude |
| MOONAZ: | 259.154670824481 | lunar azimuth |
| EXPOSURE: | 30.0 | exposure length in seconds |
| EXPTIME: | 30.0 | exposure length in seconds |
| INSTRUME: | 'CTA FRAM' | name of the data acqusition instrument |
| TELESCOP: | 'CTA' | name of the data acqusition telescope |
| ORIGIN: | 'FZU' | organisation responsible for data |
| FOC_NAME: | 'FWF' | name of focuser |
| SCRIPREP: | 2 | script loop count |
| SCRIPT: | 'tempdisable 120 exe /home/karpov/make-survey.py' | script used to tak |
| SCR_COMM: | '' | comment recorded for this script |
| COMM_NUM: | 0 | comment order within current script |
| CCD_TYPE: | 'MI G4-16000 rev.7' | camera type |
| CCD_SER: | 'G4KF16000-06029' | 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: | 17.58973 | detector air temperature |
| CCD_TEMP: | -19.70277 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.626 | [%] utilization of cooling power |
| VOLTAGE: | 10.62012 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6132 | 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: | 1724104484.0 | date and time of next good we |
| WEATHER.WIND_AVG: | 4.8 | [m/s] average wind speed over last N minutes |
| WEATHER.WIND_DIR: | 0.0 | wind direction (deg) |
| PARANAL.NEXT_GOOD_WEATHER: | 1713176402.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1724121422.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 10.75 | Temperature, degrees |
| PARANAL.WINDSPEED: | 12.23 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 42.0 | Humidity |
| PARANAL.PRESSURE: | 744.62 | Pressure |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 148.0 | focuser position |
| FOC_TAR: | 147.727447509766 | focuser target position |
| FOC_DEF: | 152.72745491 | default target value |
| FOC_FILTEROFF: | -5.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| MNT_NAME: | 'T0' | name of mount |
| LATITUDE: | -24.70123 | observatory latitude |
| LONGITUD: | -70.32482 | observatory longitude |
| ALTITUDE: | 2160.0 | 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: | 234.648796649099 | original position (epoch) RA |
| ORIDEC: | -35.2481377947974 | 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: | 234.648796649099 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -35.2481377947974 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 54.6487966490995 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -144.751862205203 | target position (OBJ) in telescope coo |
| TARRA: | 235.063542147523 | target position with computed corrections (prec |
| TARDEC: | -35.3328774233119 | 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: | 235.063617483257 | mount position (from sensors, sky coordinates) |
| TELDEC: | -35.3329230555115 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460542.61022107 | heliocentric JD |
| U_TELRA: | 415.063617483257 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -144.667076944489 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 35.3297140639255 | horizontal telescope coordinates altitude |
| TEL_AZ: | 62.9845209930742 | 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: | 1724084401.71258 | Time of last mount park |
| AIRMASS: | 1.72697824318612 | Airmass of target location |
| HA: | 62.9889935827807 | Location hour angle |
| LST: | 298.052611066037 | Local Sidereal Time |
| MOVE_NUM: | 111 | 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: | -1237491 | RA axis count |
| AXRARAW: | -2091780 | raw RA axis count |
| AXDEC: | -2053250 | 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: | 1724121467.26629 | time when mount informations were collected |
| SUN_ALT: | -57.947639945936 | solar altitude |
| SUN_AZ: | 73.2427857062651 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 1638.77491362559 | average value of image |
| STDEV: | 489.455490532761 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 234.648796649099 | reference value on 1st axis |
| CRVAL2T: | -35.2481377947974 | 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: | '2024-08-20T02:38:55.165' | 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: | 235.012918481 | RA of reference point |
| CRVAL2: | -37.1302077451 | DEC of reference point |
| CRPIX1: | 1775.028361 | X reference pixel |
| CRPIX2: | 1773.53903198 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.00399897196099 | Transformation matrix |
| CD1_2: | -4.44577072278e-05 | no comment |
| CD2_1: | -4.61334610981e-05 | no comment |
| CD2_2: | 0.00399840741036 | 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: | 2.3256702787e-07 | no comment |
| A_0_3: | -1.08580208586e-11 | no comment |
| A_0_4: | 9.64455914059e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 1.90187291466e-06 | no comment |
| A_1_2: | -7.01608864226e-10 | no comment |
| A_1_3: | -2.85483594762e-15 | no comment |
| A_2_0: | 2.05741709082e-06 | no comment |
| A_2_1: | -1.16705037613e-11 | no comment |
| A_2_2: | 8.58556890814e-15 | no comment |
| A_3_0: | -6.9882908173e-10 | no comment |
| A_3_1: | -1.88254995925e-15 | no comment |
| A_4_0: | -4.07771759473e-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: | 2.00166810492e-06 | no comment |
| B_0_3: | -7.30834771039e-10 | no comment |
| B_0_4: | -1.02872400785e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 1.66137210586e-06 | no comment |
| B_1_2: | 9.51343761805999e-12 | no comment |
| B_1_3: | -3.60136576285e-15 | no comment |
| B_2_0: | 8.65073570433e-08 | no comment |
| B_2_1: | -7.08223245862e-10 | no comment |
| B_2_2: | -6.24261481907e-15 | no comment |
| B_3_0: | -1.39888698176e-12 | no comment |
| B_3_1: | 2.90847052496e-14 | no comment |
| B_4_0: | -6.06680124967e-16 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.00575958512251 | no comment |
| AP_0_1: | 1.3143720771e-06 | no comment |
| AP_0_2: | -2.36238615967e-07 | no comment |
| AP_0_3: | 1.24325740056e-11 | no comment |
| AP_0_4: | -9.9482701019999e-15 | no comment |
| AP_1_0: | -1.77094498437e-05 | no comment |
| AP_1_1: | -1.91026803284e-06 | no comment |
| AP_1_2: | 7.23716369105e-10 | no comment |
| AP_1_3: | -2.14857216406e-15 | no comment |
| AP_2_0: | -2.0671454044e-06 | no comment |
| AP_2_1: | 2.58929465717e-11 | no comment |
| AP_2_2: | -1.40585893435e-14 | no comment |
| AP_3_0: | 7.17850133002e-10 | no comment |
| AP_3_1: | -3.20529403536e-15 | no comment |
| AP_4_0: | -1.04420888144e-15 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.00639152952373 | no comment |
| BP_0_1: | -1.79979869526e-05 | no comment |
| BP_0_2: | -2.01270998892e-06 | no comment |
| BP_0_3: | 7.49898527761e-10 | no comment |
| BP_0_4: | 5.48766189452e-15 | no comment |
| BP_1_0: | 1.60430910028e-06 | no comment |
| BP_1_1: | -1.66811133356e-06 | no comment |
| BP_1_2: | 2.6934818227e-12 | no comment |
| BP_1_3: | -1.52566390497e-15 | no comment |
| BP_2_0: | -9.10192846998e-08 | no comment |
| BP_2_1: | 7.28374360153e-10 | no comment |
| BP_2_2: | 2.09065154108e-15 | no comment |
| BP_3_0: | 1.71232851909e-12 | no comment |
| BP_3_1: | -3.43515159972e-14 | no comment |
| BP_4_0: | 9.52299974881999e-16 | no comment |
| _ATE: | '2024-08-19T22:38:47' | 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 |