Image 7566697
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7566697 |
| Filename: | /mnt/data3/cta-s0/2024/20240819/00060/WF0/20240820072939-221-RA.fits |
| Time: | 2024-08-20 07:29:39 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: | 73.01692315519234 |
| Dec: | -4.664766213450728 |
| Alt / Az: | 26.5072209664036 262.945037472685 |
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: | 1724138979 | exposure start (seconds since 1.1.1970) |
| USEC: | 221360 | exposure start micro seconds |
| JD: | 2460542.81214989 | Modified Julian Date |
| DATE-OBS: | '2024-08-20T07:29:39.221' | start of exposure |
| TARGET: | 60 | target id |
| TARSEL: | 60 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 65577 | observation id |
| IMGID: | 35 | 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: | 337.870810048575 | lunar RA |
| MOONDEC: | -12.2119654154895 | lunar DEC |
| MOONPHA: | 4.45903765141862 | moon phase |
| MOONALT: | 56.1130174739465 | lunar altitude |
| MOONAZ: | 105.500961574916 | 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: | 18.08192 | detector air temperature |
| CCD_TEMP: | -19.70277 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.68 | [%] utilization of cooling power |
| VOLTAGE: | 10.65469 | [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: | 3.3 | [m/s] average wind speed over last N minutes |
| WEATHER.WIND_DIR: | 337.5 | wind direction (deg) |
| PARANAL.NEXT_GOOD_WEATHER: | 1713176402.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1724138942.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 10.02 | Temperature, degrees |
| PARANAL.WINDSPEED: | 12.7 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 50.0 | Humidity |
| PARANAL.PRESSURE: | 743.2 | Pressure |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 152.0 | focuser position |
| FOC_TAR: | 151.478958129883 | focuser target position |
| FOC_DEF: | 156.478957916 | 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: | 73.9563590958522 | original position (epoch) RA |
| ORIDEC: | -5.00292167802942 | 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: | 73.9563590958522 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -5.00292167802942 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 73.9563590958522 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -5.00292167802942 | target position (OBJ) in telescope coo |
| TARRA: | 74.2360658453241 | target position with computed corrections (prec |
| TARDEC: | -4.97114298540882 | 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: | 74.2360677634604 | mount position (from sensors, sky coordinates) |
| TELDEC: | -4.97113630284593 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460542.8111053 | heliocentric JD |
| U_TELRA: | 74.2360677634604 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -4.97113630284592 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 26.5072209664036 | horizontal telescope coordinates altitude |
| TEL_AZ: | 262.945037472685 | 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: | 2.23462681267864 | Airmass of target location |
| HA: | 296.943224602413 | Location hour angle |
| LST: | 11.1792923658733 | Local Sidereal Time |
| MOVE_NUM: | 276 | 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: | -470142 | RA axis count |
| AXRARAW: | -2364420 | raw RA axis count |
| AXDEC: | -70555 | 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: | 1724138969.75044 | time when mount informations were collected |
| SUN_ALT: | -48.8700323411431 | solar altitude |
| SUN_AZ: | 279.70340863629 | solar azimuth |
| CAM_FILT: | 1 | filter used for image |
| AVERAGE: | 1708.38759387048 | average value of image |
| STDEV: | 494.154411709586 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 73.9563590958522 | reference value on 1st axis |
| CRVAL2T: | -5.00292167802942 | 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: | '2024-08-20T07:30:38.917' | 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: | 74.8902080514 | RA of reference point |
| CRVAL2: | -5.56765164242 | DEC of reference point |
| CRPIX1: | 2543.60359701 | X reference pixel |
| CRPIX2: | 2289.27372233 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00399764265767 | Transformation matrix |
| CD1_2: | 3.25428491231e-05 | no comment |
| CD2_1: | 3.88423379937e-05 | no comment |
| CD2_2: | -0.00399851004566 | 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: | -2.83946167636e-07 | no comment |
| A_0_3: | 1.70600855872e-12 | no comment |
| A_0_4: | 5.45405264892e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -1.4623600714e-06 | no comment |
| A_1_2: | -7.52935555602e-10 | no comment |
| A_1_3: | -1.38434344997e-14 | no comment |
| A_2_0: | -3.29443375606e-06 | no comment |
| A_2_1: | -2.9968126713e-11 | no comment |
| A_2_2: | -1.57497758966e-14 | no comment |
| A_3_0: | -6.70401678072e-10 | no comment |
| A_3_1: | 1.4469648042e-15 | no comment |
| A_4_0: | 1.89689917604e-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: | -1.67967743499e-06 | no comment |
| B_0_3: | -7.36088906378e-10 | no comment |
| B_0_4: | -1.16127753261e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -3.10295385058e-06 | no comment |
| B_1_2: | -1.23023008956e-11 | no comment |
| B_1_3: | 2.28919078791e-14 | no comment |
| B_2_0: | -3.45077716145e-07 | no comment |
| B_2_1: | -7.01170527529e-10 | no comment |
| B_2_2: | -2.69194930747e-15 | no comment |
| B_3_0: | 1.02305123885e-11 | no comment |
| B_3_1: | -1.42577105335e-15 | no comment |
| B_4_0: | 5.24241270238e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0095170842013 | no comment |
| AP_0_1: | 1.62363534416e-06 | no comment |
| AP_0_2: | 2.91201477253e-07 | no comment |
| AP_0_3: | -5.46035803648e-13 | no comment |
| AP_0_4: | -5.69826682091e-15 | no comment |
| AP_1_0: | -1.39142181059e-05 | no comment |
| AP_1_1: | 1.46888605952e-06 | no comment |
| AP_1_2: | 7.74087331983e-10 | no comment |
| AP_1_3: | 1.83373278544e-14 | no comment |
| AP_2_0: | 3.30954048324e-06 | no comment |
| AP_2_1: | 4.85669377915e-11 | no comment |
| AP_2_2: | 2.42016116391e-14 | no comment |
| AP_3_0: | 7.00522974529e-10 | no comment |
| AP_3_1: | 3.23354477008e-15 | no comment |
| AP_4_0: | -1.09453482521e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00440040352444 | no comment |
| BP_0_1: | -1.74472646157e-05 | no comment |
| BP_0_2: | 1.68741101265e-06 | no comment |
| BP_0_3: | 7.54174679389e-10 | no comment |
| BP_0_4: | 1.63501448731e-14 | no comment |
| BP_1_0: | 2.16120486601e-06 | no comment |
| BP_1_1: | 3.11611722662e-06 | no comment |
| BP_1_2: | 3.18342940619e-11 | no comment |
| BP_1_3: | -1.43134904678e-14 | no comment |
| BP_2_0: | 3.47721581558e-07 | no comment |
| BP_2_1: | 7.34403191889e-10 | no comment |
| BP_2_2: | 8.03708584563999e-15 | no comment |
| BP_3_0: | -7.5850397164e-12 | no comment |
| BP_3_1: | 9.7125196495e-15 | no comment |
| BP_4_0: | -4.89170727221e-15 | no comment |
| _ATE: | '2024-08-20T03:30:31' | 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 |