Image 3279208

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:3279208
Filename: /mnt/data2/cta-s0/2020/20200201/skyflats/WF0/20200201235056-262-RA.fits
Dark: calibrations/cta-s0/masterdarks/dark_cta-s0_WF0_6069_20190923_1x1_4096x4096_2.0.fits
Time:2020-02-01 23:50:56 UT
Night:20200201
Site:cta-s0
CCD:WF0 / 6069
Type:flat
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:2.0 s
Filter:V
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:60.7514927695566 248.15286339602
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1580601056 exposure start (seconds since 1.1.1970)
USEC: 262759 exposure start micro seconds
JD: 2458881.49303605 Modified Julian Date
DATE-OBS: '2020-02-01T23:50:56.262' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 16050 observation id
IMGID: 10 image id
PROC: 0 image processing status
CCD_NAME: 'WF0' camera name
MOONDIST: 51.7825063116424 angular distance to between observation and the
MOONRA: 40.3690810690101 lunar RA
MOONDEC: 11.1495446592341 lunar DEC
MOONPHA: 50.3973877284451 moon phase
MOONALT: 49.7747961058479 lunar altitude
MOONAZ: 150.857275935375 lunar azimuth
EXPOSURE: 2.0 exposure length in seconds
EXPTIME: 2.0 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: '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: 'MI G4-16000 rev.7' camera type
CCD_SER: 'G4KF16000-06069' 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: 29.50786 detector air temperature
CCD_TEMP: -19.86098 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.848 [%] utilization of cooling power
VOLTAGE: 10.99431 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
product_id: 6069 camera product identification
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: -24.70123 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: 86.157918 original position (epoch) RA
ORIDEC: -11.504767 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.000416666666667 object offset RA
OFFSDEC: 0.000416666666667 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: 86.1583346666667 telescope FOV center position (J2000) - with of
OBJDEC: -11.5043503333333 telescope FOV center position (J2000) - with of
TAR_TELRA: 86.1583346666667 target position (OBJ) in telescope coord
TAR_TELDEC: -11.5043503333333 target position (OBJ) in telescope coo
TARRA: 86.3873582137685 target position with computed corrections (prec
TARDEC: -11.5032838844704 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: 86.3875504321478 mount position (from sensors, sky coordinates)
TELDEC: -11.5032608388369 mount position (from sensors, sky coordinates)
JD_HELIO: 2458881.49692108 heliocentric JD
U_TELRA: 86.3875504321478 mount position (from sensors, raw coordinates,
U_TELDEC: -11.5032608388369 mount position (from sensors, raw coordinates,
TEL_ALT: 60.7514927695566 horizontal telescope coordinates altitude
TEL_AZ: 248.15286339602 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: 1580552452.72127 Time of last mount park
AIRMASS: 1.14588113753427 Airmass of target location
HA: 332.432188810136 Location hour angle
LST: 58.8197392422842 Local Sidereal Time
MOVE_NUM: 485 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: 34590 RA axis count
AXRARAW: 18417 raw RA axis count
AXDEC: -163265 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: 1580600998.31537 time when mount informations were collected
SUN_ALT: -5.2484534731152 solar altitude
SUN_AZ: 68.4433034288238 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: -608.0 focuser position
FOC_TAR: -607.517028808594 focuser target position
FOC_DEF: -612.517034068 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
WEATHER.next_good_weather: 1580584314.0 date and time of next good we
PARANAL.next_good_weather: 1580230297.0 date and time of next good we
PARANAL.update_time: 1580601002.0 time of last update of weather stat
PARANAL.good_weather: True weather quality as set by external script
PARANAL.rain: False rain condition as set by external script
PARANAL.temperature: 15.63 temperature as set by external script
PARANAL.windspeed: 2.78 wind speed as set by external script
PARANAL.humidity: 14.0 humidity as set by external script
PARANAL.pressure: 744.45 pressure as set by external script
CAM_FILT: 1 filter used for image
AVERAGE: 25048.5812989467 average value of image
STDEV: 8351.1196953547 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 86.1583346666667 reference value on 1st axis
CRVAL2T: -11.5043503333333 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: '2020-02-01T23:51:22.329' creation date