Image 6561255
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 6561255 |
| Filename: | /mnt/data3/cta-s0/2023/20230830/06001/WF0/20230831094210-477-RA.fits |
| Time: | 2023-08-31 09:42:10 UT |
| Night: | 20230830 |
| Site: | cta-s0 |
| CCD: | WF0 / 6132 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 30.0 s |
| Filter: | B |
| Target: | 6001 / Fake_showers |
| RA: | 54.0427292201 |
| Dec: | -77.1856260202 |
| Alt / Az: | 37.0986373597 359.678038237 |
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: | 1693474930 | exposure start (seconds since 1.1.1970) |
| USEC: | 477903 | exposure start micro seconds |
| JD: | 2460187.90418878 | Modified Julian Date |
| DATE-OBS: | '2023-08-31T09:42:10.477' | start of exposure |
| TARGET: | 6001 | target id |
| TARSEL: | 6001 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 58304 | observation id |
| IMGID: | 4 | 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: | 344.978731545755 | lunar RA |
| MOONDEC: | -10.2219375534577 | lunar DEC |
| MOONPHA: | 3.30141106749849 | moon phase |
| MOONALT: | 22.7352653620224 | lunar altitude |
| MOONAZ: | 88.9086422150334 | 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: | 0 | script loop count |
| SCRIPT: | 'tempdisable 1600 loopdisable exe /home/karpov/sercli/sercli.py' | scr |
| 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: | 20.36052 | detector air temperature |
| CCD_TEMP: | -19.70277 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.636 | [%] utilization of cooling power |
| VOLTAGE: | 10.8989 | [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: | 'Fake_showers' | target object name |
| PI: | '1693474733' | project investigator of the target |
| PROGRAM: | '' | target program name |
| PARANAL.NEXT_GOOD_WEATHER: | 1687090347.0 | date and time of next good we |
| PARANAL.UPDATE_TIME: | 1693474922.0 | time of last update of device statu |
| PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
| PARANAL.RAIN: | False | Rain |
| PARANAL.TEMPERATURE: | 13.75 | Temperature, degrees |
| PARANAL.WINDSPEED: | 7.45 | Wind speed, m/s |
| PARANAL.HUMIDITY: | 9.0 | Humidity |
| PARANAL.PRESSURE: | 742.2 | Pressure |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 62.0 | focuser position |
| FOC_TAR: | 61.3947906494141 | focuser target position |
| FOC_DEF: | 106.394789579 | default target value |
| FOC_FILTEROFF: | -45.0 | 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: | 55.8777857578671 | original position (epoch) RA |
| ORIDEC: | -77.6971151497953 | 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: | 55.8777857578671 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -77.6971151497953 | telescope FOV center position (J2000) - with of |
| TAR_TELRA: | 55.8777857578671 | target position (OBJ) in telescope coord |
| TAR_TELDEC: | -77.6971151497953 | target position (OBJ) in telescope coo |
| TARRA: | 55.6935358758067 | target position with computed corrections (prec |
| TARDEC: | -77.5996086232455 | 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: | 55.6935675806141 | mount position (from sensors, sky coordinates) |
| TELDEC: | -77.5995398509517 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460187.90561284 | heliocentric JD |
| U_TELRA: | 55.6935675806141 | mount position (from sensors, raw coordinates, |
| U_TELDEC: | -77.5995398509517 | mount position (from sensors, raw coordinates, |
| TEL_ALT: | 37.0986373596647 | horizontal telescope coordinates altitude |
| TEL_AZ: | 359.678038237278 | 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: | 1693412401.65441 | Time of last mount park |
| AIRMASS: | 1.65592967791821 | Airmass of target location |
| HA: | 358.804227825452 | Location hour angle |
| LST: | 54.4977954060665 | Local Sidereal Time |
| MOVE_NUM: | 326 | 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: | 409659 | RA axis count |
| AXRARAW: | -1944246 | raw RA axis count |
| AXDEC: | -1101365 | 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: | 1693474921.91127 | time when mount informations were collected |
| SUN_ALT: | -16.850731729003 | solar altitude |
| SUN_AZ: | 267.920170059814 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 1033.00553896648 | average value of image |
| STDEV: | 177.962800648221 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 55.8777857578671 | reference value on 1st axis |
| CRVAL2T: | -77.6971151497953 | 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: | 'B' | camera filter as string |
| DATE: | '2023-08-31T09:43:09.147' | 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: | 74.2623387694 | RA of reference point |
| CRVAL2: | -77.4188104442 | DEC of reference point |
| CRPIX1: | 3164.09171549 | X reference pixel |
| CRPIX2: | 2300.23358154 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.00373561917555 | Transformation matrix |
| CD1_2: | 0.0013187828871 | no comment |
| CD2_1: | 0.0013190663071 | no comment |
| CD2_2: | -0.00375710123079 | 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: | -9.17569078387e-07 | no comment |
| A_0_3: | 1.66303558745e-12 | no comment |
| A_0_4: | 2.5366625318e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -1.53782377631e-06 | no comment |
| A_1_2: | -7.55952757308e-10 | no comment |
| A_1_3: | -5.01725289326e-17 | no comment |
| A_2_0: | -7.95246210739e-06 | no comment |
| A_2_1: | -9.80725547754e-12 | no comment |
| A_2_2: | -2.88752521134e-15 | no comment |
| A_3_0: | -9.18398707359e-10 | no comment |
| A_3_1: | 6.92494269766e-16 | no comment |
| A_4_0: | -4.01197131601e-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: | -1.84654976129e-06 | no comment |
| B_0_3: | -7.61127348361e-10 | no comment |
| B_0_4: | 3.63641023411e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -6.89213974863e-06 | no comment |
| B_1_2: | -4.49696629146e-11 | no comment |
| B_1_3: | -6.54907328543e-15 | no comment |
| B_2_0: | -2.8667705255e-07 | no comment |
| B_2_1: | -8.14874559467e-10 | no comment |
| B_2_2: | -2.64008422846e-14 | no comment |
| B_3_0: | -3.34521869831e-11 | no comment |
| B_3_1: | -2.77436522832e-14 | no comment |
| B_4_0: | -5.85401975177e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0120732113133 | no comment |
| AP_0_1: | 6.16834875203e-06 | no comment |
| AP_0_2: | 9.28231272115e-07 | no comment |
| AP_0_3: | 1.23906300019e-12 | no comment |
| AP_0_4: | -2.46437540589e-14 | no comment |
| AP_1_0: | 2.4479140426e-05 | no comment |
| AP_1_1: | 1.54149126303e-06 | no comment |
| AP_1_2: | 7.87717065785e-10 | no comment |
| AP_1_3: | 4.94612515189e-15 | no comment |
| AP_2_0: | 7.98559637757e-06 | no comment |
| AP_2_1: | 5.07502045667e-11 | no comment |
| AP_2_2: | 2.2250195745e-14 | no comment |
| AP_3_0: | 1.02875626185e-09 | no comment |
| AP_3_1: | 3.76762588062e-15 | no comment |
| AP_4_0: | 5.77531130448e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.00322948479017 | no comment |
| BP_0_1: | -5.07653633661e-06 | no comment |
| BP_0_2: | 1.85302572943e-06 | no comment |
| BP_0_3: | 7.82257303271e-10 | no comment |
| BP_0_4: | -3.11085642975e-14 | no comment |
| BP_1_0: | 1.13054919981e-05 | no comment |
| BP_1_1: | 6.92420765646e-06 | no comment |
| BP_1_2: | 8.4886408427e-11 | no comment |
| BP_1_3: | 2.67984231853e-14 | no comment |
| BP_2_0: | 2.93812681777e-07 | no comment |
| BP_2_1: | 9.20450573683e-10 | no comment |
| BP_2_2: | 2.97405269798e-14 | no comment |
| BP_3_0: | 3.78078291179e-11 | no comment |
| BP_3_1: | 4.59595947981e-14 | no comment |
| BP_4_0: | 5.73630907203e-15 | no comment |
| _ATE: | '2023-08-31T05:43:02' | 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 |