Image 1881614

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Background - FWHM - WCS - Filters - Zero point
Id:1881614
Filename: /mnt/data2/cta-s0/2018/20180414/darks/WF0/20180414172257-621-RA.fits
Time:2018-04-14 17:22:57 UT
Night:20180414
Site:cta-s0
CCD:WF0 / 6069
Type:zero
Image size: 4096x4096
Binning: 1x1
Exposure:0.0 s
Filter:N
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:52.7877969060903 232.71887957421
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4096 length of data axis
NAXIS2: 4096 length of data axis
CTIME: 1523726577 exposure start (seconds since 1.1.1970)
USEC: 621893 exposure start micro seconds
JD: 2458223.22393519 Modified Julian Date
DATE-OBS: '2018-04-14T17:22:57.621' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 7635 observation id
IMGID: 10 image id
PROC: 0 image processing status
CCD_NAME: 'WF0' camera name
MOONDIST: 61.2617470241371 angular distance to between observation and the
MOONRA: 8.44545742762954 lunar RA
MOONDEC: -0.872623712880095 lunar DEC
MOONPHA: 90.2323535171883 moon phase
MOONALT: 56.1985389772319 lunar altitude
MOONAZ: 131.06623801906 lunar azimuth
EXPOSURE: 0.0 exposure length in seconds
EXPTIME: 0.0 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.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: 'zero' IRAF based image type
OBJECT: 'flat target' target object name
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: 43.0476 detector air temperature
CCD_TEMP: 40.19331 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -9.1191291391491e-36 CCD set temperature
TEMPPWR: 0.0 [%] utilization of cooling power
GAIN: 1.6 [e-ADU] gain
product_id: 6069 camera product identification
RDOUTM: 'Low Noise' camera mode
MNT_NAME: 'T0' name of mount
LATITUDE: -24.70123 observatory latitude
LONGITUD: -70.32482 observatory longitude
ALTITUDE: 2160.0 observatory altitude
ORIRA: 255.837493 original position (epoch) RA
ORIDEC: -24.729071 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.02500000000002 object offset RA
OFFSDEC: 0.02500000000002 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: 255.862493 telescope FOV center position (J2000) - with of
OBJDEC: -24.704071 telescope FOV center position (J2000) - with of
TAR_TELRA: 75.837493 target position (OBJ) in telescope coordinates
TAR_TELDEC: -155.270929 target position (OBJ) in telescope coordinat
TARRA: 256.089756166508 target position with computed corrections (prec
TARDEC: -24.8988018825639 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: 61.8898826499658 mount position (from sensors, sky coordinates)
TELDEC: 0.0 mount position (from sensors, sky coordinates)
JD_HELIO: 2458223.21984487 heliocentric JD
U_TELRA: 61.8898826499658 mount position (from sensors, raw coordinates,
U_TELDEC: 0.0 mount position (from sensors, raw coordinates,
TEL_ALT: 52.7877969060903 horizontal telescope coordinates altitude
TEL_AZ: 232.71887957421 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: 1523703496.52359 Time of last mount park
AIRMASS: 1.25516694173075 Airmass of target location
HA: 331.232527835019 Location hour angle
LST: 33.1224104849847 Local Sidereal Time
MOVE_NUM: 242 number of movements performed by the driver; us
CORR_IMG: 0 ID of last image used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
AXRA: 17582 RA axis count
AXDEC: 0 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: 1523726548.90523 time when mount informations were collected
SUN_ALT: 54.2906694129309 solar altitude
SUN_AZ: 161.893637966785 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 7385.0 focuser position
FOC_TAR: 7385.0 focuser target position
FOC_DEF: 7385.0 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
WEATHER.next_good_weather: 1523619384.0 date and time of next good we
CAM_FILT: 0 filter used for image
AVERAGE: 1491.10705959797 average value of image
STDEV: 137.931774850223 standard deviation value of image
CRVAL1: 255.862493 reference value on 1st axis
CRVAL2: -24.704071 reference value on 2nd axis
CROTA2: 0.0 rotational angle
FILTER: 'N' camera filter as string
DATE: '2018-04-14T17:23:24.643' creation date