Id: | 7629788 |
Filename: | /mnt/data3/cta-s1/2024/20240921/skyflats/WF0/20240921225457-483-RA.fits |
Dark: | calibrations/cta-s1/masterdarks/dark_cta-s1_WF0_6204_20200218_1x1_4096x4096_2.0.fits |
Time: | 2024-09-21 22:54:57 UT |
Night: | 20240921 |
Site: | cta-s1 |
CCD: | WF0 / 6204 |
Type: | flat |
Image size: | 4144x4127 (4096x4096 usable) |
Binning: | 1x1 |
Exposure: | 2.0 s |
Filter: | B |
Target: | 2 / flat target |
RA: | 0.0 |
Dec: | 0.0 |
Alt / Az: | 61.6563105507 267.76778926 |
BITPIX: | 16 | unsigned short data |
NAXIS: | 2 | number of axes |
NAXIS1: | 4144 | length of data axis |
NAXIS2: | 4127 | length of data axis |
CTIME: | 1726959297 | exposure start (seconds since 1.1.1970) |
USEC: | 483865 | exposure start micro seconds |
JD: | 2460575.45469758 | Modified Julian Date |
DATE-OBS: | '2024-09-21T22:54:57.483' | start of exposure |
TARGET: | 2 | target id |
TARSEL: | 2 | selector target id |
TARTYPE: | 'f' | target type |
OBSID: | 50173 | observation id |
IMGID: | 18 | image id |
PROC: | 0 | image processing status |
CCD_NAME: | 'WF0' | camera name |
MOONDIST: | 108.584468016899 | angular distance to between observation and the |
MOONRA: | 49.3509865376475 | lunar RA |
MOONDEC: | 22.1854025438352 | lunar DEC |
MOONPHA: | 29.8273599003147 | moon phase |
MOONALT: | -48.5286304619369 | lunar altitude |
MOONAZ: | 263.773401115818 | lunar azimuth |
EXPOSURE: | 2.0 | exposure length in seconds |
EXPTIME: | 2.0 | 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 /etc/rts2/flat-WF0.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: | 'flat' | 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: | 34.50671 | detector air temperature |
CCD_TEMP: | -19.79946 | CCD temperature |
COOLING: | True | camera cooling start/stop |
CCD_SET: | -20.0 | CCD set temperature |
TEMPPWR: | 0.939 | [%] utilization of cooling power |
VOLTAGE: | 12.01345 | [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: | 'flat target' | 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: | 304.68955 | original position (epoch) RA |
ORIDEC: | -20.665027 | 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: | 0.1000000000002 | 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: | 304.68955 | telescope FOV center position (J2000) - with of |
OBJDEC: | -20.5650269999998 | telescope FOV center position (J2000) - with of |
TAR_TELRA: | 304.68955 | target position (OBJ) in telescope coordinates |
TAR_TELDEC: | -20.5650269999998 | target position (OBJ) in telescope coo |
TARRA: | 305.045001832167 | target position with computed corrections (prec |
TARDEC: | -20.489629582841 | 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: | 305.045007577435 | mount position (from sensors, sky coordinates) |
TELDEC: | -20.4895646633366 | mount position (from sensors, sky coordinates) |
JD_HELIO: | 2460575.45803278 | heliocentric JD |
U_TELRA: | 305.045007577435 | mount position (from sensors, raw coordinates, |
U_TELDEC: | -20.4895646633366 | mount position (from sensors, raw coordinates, |
TEL_ALT: | 61.6563105506927 | horizontal telescope coordinates altitude |
TEL_AZ: | 267.767789260364 | 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: | 1726914853.23338 | Time of last mount park |
AIRMASS: | 1.13599435329104 | Airmass of target location |
HA: | 329.573143646042 | Location hour angle |
LST: | 274.618151223477 | Local Sidereal Time |
MOVE_NUM: | 5509 | 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: | -6072 | RA axis count |
AXRARAW: | -38610 | raw RA axis count |
AXDEC: | -290807 | 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: | 1726959285.87157 | time when mount informations were collected |
SUN_ALT: | -5.14304108239329 | solar altitude |
SUN_AZ: | 88.0321775190513 | solar azimuth |
FOC_TYPE: | 'GCUSB-nStep' | focuser type |
FOC_POS: | 430.0 | focuser position |
FOC_TAR: | 430.094177246094 | focuser target position |
FOC_DEF: | 450.094188377 | default target value |
FOC_FILTEROFF: | -20.0 | 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: | 1726959241.0 | 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: | 233.7 | Wind direction, degrees |
PARANAL.NEXT_GOOD_WEATHER: | 1724957522.0 | date and time of next good we |
PARANAL.UPDATE_TIME: | 1726959242.0 | time of last update of device statu |
PARANAL.GOOD_WEATHER: | True | weather quality as set by external script |
PARANAL.RAIN: | False | Rain |
PARANAL.TEMPERATURE: | 17.9 | Temperature, degrees |
PARANAL.WINDSPEED: | 1.9 | Wind speed, m/s |
PARANAL.HUMIDITY: | 6.0 | Humidity |
PARANAL.PRESSURE: | 743.28 | Pressure |
CAM_FILT: | 0 | filter used for image |
AVERAGE: | 23099.4367702146 | average value of image |
STDEV: | 7662.2890024109 | standard deviation value of image |
CTYPE1T: | 'RA---TAN' | WCS transformation type |
CTYPE2T: | 'DEC--TAN' | WCS transformation type |
CRVAL1T: | 304.68955 | reference value on 1st axis |
CRVAL2T: | -20.5650269999998 | 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: | '2024-09-21T22:55:09.276' | creation date |