Id: | 6552689 |
Filename: | /mnt/data3/cta-s0/2023/20230824/darks/WF0/20230825102534-409-RA.fits |
Time: | 2023-08-25 10:25:34 UT |
Night: | 20230824 |
Site: | cta-s0 |
CCD: | WF0 / 6132 |
Type: | dark |
Image size: | 4144x4127 (4096x4096 usable) |
Binning: | 1x1 |
Exposure: | 120.0 s |
Filter: | D |
Target: | 1 / Dark frames |
RA: | 0.0 |
Dec: | 0.0 |
Alt / Az: | 53.4058165454487 1.54361239025213 |
BITPIX: | 16 | unsigned short data |
NAXIS: | 2 | number of axes |
NAXIS1: | 4144 | length of data axis |
NAXIS2: | 4127 | length of data axis |
CTIME: | 1692959134 | exposure start (seconds since 1.1.1970) |
USEC: | 409813 | exposure start micro seconds |
JD: | 2460181.93395048 | Modified Julian Date |
DATE-OBS: | '2023-08-25T10:25:34.409' | start of exposure |
TARGET: | 1 | target id |
TARSEL: | 1 | selector target id |
TARTYPE: | 'd' | target type |
OBSID: | 58011 | observation id |
IMGID: | 10 | image id |
PROC: | 0 | image processing status |
CCD_NAME: | 'WF0' | camera name |
MOONDIST: | 91.5833914469467 | angular distance to between observation and the |
MOONRA: | 252.450768839446 | lunar RA |
MOONDEC: | -26.2985182251604 | lunar DEC |
MOONPHA: | 42.9261076804905 | moon phase |
MOONALT: | -37.4885942451371 | lunar altitude |
MOONAZ: | 14.6686463735671 | lunar azimuth |
EXPOSURE: | 120.0 | exposure length in seconds |
EXPTIME: | 120.0 | 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: | 'filter=D D 1 filter=D D 2 filter=D D 3 filter=D D 5 filter=D D 10 filter=D D 20 filter=D D 30 filter=D D 60 filter=D D 120 filter=D D 180' | script used to take this images |
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: | 'dark' | 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: | 1 | shutter state (0 - opened, 1 - closed) |
CCD_AIR: | 23.34884 | detector air temperature |
CCD_TEMP: | -19.8434 | CCD temperature |
COOLING: | True | camera cooling start/stop |
CCD_SET: | -20.0 | CCD set temperature |
TEMPPWR: | 0.802 | [%] utilization of cooling power |
VOLTAGE: | 10.77278 | [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: | 'Dark frames' | target object name |
PI: | '' | 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: | 1692959102.0 | time of last update of device statu |
PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
PARANAL.RAIN: | False | Rain |
PARANAL.TEMPERATURE: | 13.56 | Temperature, degrees |
PARANAL.WINDSPEED: | 2.17 | Wind speed, m/s |
PARANAL.HUMIDITY: | 2.0 | Humidity |
PARANAL.PRESSURE: | 745.55 | Pressure |
FOC_TYPE: | 'GCUSB-nStep' | focuser type |
FOC_POS: | 108.0 | focuser position |
FOC_TAR: | 108.883766174316 | focuser target position |
FOC_DEF: | 108.883767535 | 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 |
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: | 57.3094887011056 | original position (epoch) RA |
ORIDEC: | -61.3593330640227 | 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: | 'on' | 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: | 57.3094887011056 | telescope FOV center position (J2000) - with of |
OBJDEC: | -61.3593330640227 | telescope FOV center position (J2000) - with of |
TAR_TELRA: | 57.3094887011056 | target position (OBJ) in telescope coord |
TAR_TELDEC: | -61.3593330640227 | target position (OBJ) in telescope coo |
TARRA: | 57.4124413313067 | target position with computed corrections (prec |
TARDEC: | -61.2720290558141 | 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: | 57.4125848012116 | mount position (from sensors, sky coordinates) |
TELDEC: | -61.2719763575593 | mount position (from sensors, sky coordinates) |
JD_HELIO: | 2460181.93638283 | heliocentric JD |
U_TELRA: | 57.4125848012116 | mount position (from sensors, raw coordinates, |
U_TELDEC: | -61.2719763575593 | mount position (from sensors, raw coordinates, |
TEL_ALT: | 53.4058165454487 | horizontal telescope coordinates altitude |
TEL_AZ: | 1.54361239025213 | 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: | 1692894001.20832 | Time of last mount park |
AIRMASS: | 1.24506240661174 | Airmass of target location |
HA: | 1.91478258156887 | Location hour angle |
LST: | 59.3273673827805 | Local Sidereal Time |
MOVE_NUM: | 373 | 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: | 453898 | RA axis count |
AXRARAW: | -2059492 | raw RA axis count |
AXDEC: | -869629 | 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: | 1692959093.32211 | time when mount informations were collected |
SUN_ALT: | -8.26647989063727 | solar altitude |
SUN_AZ: | 261.769386723223 | solar azimuth |
CAM_FILT: | 4 | filter used for image |
AVERAGE: | 612.095579667469 | average value of image |
STDEV: | 46.8703826126871 | standard deviation value of image |
CTYPE1T: | 'RA---TAN' | WCS transformation type |
CTYPE2T: | 'DEC--TAN' | WCS transformation type |
CRVAL1T: | 57.3094887011056 | reference value on 1st axis |
CRVAL2T: | -61.3593330640227 | 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: | 'D' | camera filter as string |
DATE: | '2023-08-25T10:27:44.526' | creation date |
CHECKSUM: | 'aRdebPdZaPdbaPdZ' | HDU checksum updated 2024-12-18T01:57:33 |
DATASUM: | '3709931387' | data unit checksum updated 2024-12-18T01:57:33 |