Image 1899296

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Background - FWHM - WCS - Filters - Zero point
Id:1899296
Filename: /mnt/data2/cta-s0/2018/20180216/skyflats/WF0/20180216233701-831-RA.fits
Dark: calibrations/cta-s0/masterdarks/dark_cta-s0_WF0_6069_20190923_1x1_4096x4096_1.0.fits
Time:2018-02-16 23:37:01 UT
Night:20180216
Site:cta-s0
CCD:WF0 / 6069
Type:flat
Image size: 4096x4096
Binning: 1x1
Exposure:1.0 s
Filter:B
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:60.1335441690882 253.328935649183
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4096 length of data axis
NAXIS2: 4096 length of data axis
CTIME: 1518824221 exposure start (seconds since 1.1.1970)
USEC: 831074 exposure start micro seconds
JD: 2458166.4837037 Modified Julian Date
DATE-OBS: '2018-02-16T23:37:01.831' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 6683 observation id
IMGID: 4 image id
PROC: 0 image processing status
CCD_NAME: 'WF0' camera name
MOONDIST: 113.798260606853 angular distance to between observation and the
MOONRA: 342.92503362314 lunar RA
MOONDEC: -9.74367098266715 lunar DEC
MOONPHA: 92.9022541952643 moon phase
MOONALT: 5.93078870964477 lunar altitude
MOONAZ: 81.9808054555018 lunar azimuth
EXPOSURE: 1.0 exposure length in seconds
EXPTIME: 1.0 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: 'flat' 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: 0 shutter state (0 - opened, 1 - closed)
CCD_AIR: 27.19631 detector air temperature
CCD_TEMP: -19.94887 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.756 [%] 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: 100.218499 original position (epoch) RA
ORIDEC: -13.978954 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.00833333333334 object offset RA
OFFSDEC: 0.00833333333334 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: 100.226832333333 telescope FOV center position (J2000) - with of
OBJDEC: -13.9706206666667 telescope FOV center position (J2000) - with of
TAR_TELRA: 100.226832333333 target position (OBJ) in telescope coord
TAR_TELDEC: -13.9706206666667 target position (OBJ) in telescope coo
TARRA: 100.193256700972 target position with computed corrections (prec
TARDEC: -13.9991020228725 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: 0.108024673606849 [deg] RTS2 model offsets RA
MO_RTS2DEC: -0.548985576354807 [deg] RTS2 model offsets DEC
TELRA: 100.088216750218 mount position (from sensors, sky coordinates)
TELDEC: -13.4501453731752 mount position (from sensors, sky coordinates)
JD_HELIO: 2458166.48724659 heliocentric JD
U_TELRA: 100.088216750218 mount position (from sensors, raw coordinates,
U_TELDEC: -13.4501453731752 mount position (from sensors, raw coordinates,
TEL_ALT: 60.1335441690882 horizontal telescope coordinates altitude
TEL_AZ: 253.328935649183 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: 1518777077.46162 Time of last mount park
AIRMASS: 1.15289883932576 Airmass of target location
HA: 330.62582298515 Location hour angle
LST: 70.7140397353678 Local Sidereal Time
MOVE_NUM: 3961 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: 8908 RA axis count
AXDEC: -190897 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: 1518824192.1436 time when mount informations were collected
SUN_ALT: -4.37456848621651 solar altitude
SUN_AZ: 74.4612686274178 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 7435.0 focuser position
FOC_TAR: 7435.0 focuser target position
FOC_DEF: 7435.0 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: 1517657420.0 date and time of next good we
CAM_FILT: 1 filter used for image
AVERAGE: 28362.8867371082 average value of image
STDEV: 8742.35850647655 standard deviation value of image
CRVAL1: 100.226832333333 reference value on 1st axis
CRVAL2: -13.9706206666667 reference value on 2nd axis
CROTA2: 0.0 rotational angle
FILTER: 'B' camera filter as string
DATE: '2018-02-16T23:37:29.629' creation date