Image 2479648

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Id:2479648
Filename: /mnt/data2/cta-s0/2018/20180727/skyflats/WF1/20180727223337-137-RA.fits
Dark: calibrations/cta-s0/masterdarks/dark_cta-s0_WF1_6132_20180715_1x1_4096x4096_1.0.fits
Time:2018-07-27 22:33:37 UT
Night:20180727
Site:cta-s0
CCD:WF1 / 6132
Type:flat
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:1.0 s
Filter:V
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:60.887594539 288.263228202
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1532730817 exposure start (seconds since 1.1.1970)
USEC: 137516 exposure start micro seconds
JD: 2458327.43971065 Modified Julian Date
DATE-OBS: '2018-07-27T22:33:37.137' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 9568 observation id
IMGID: 10 image id
PROC: 0 image processing status
CCD_NAME: 'WF1' camera name
MOONDIST: 55.9533889730822 angular distance to between observation and the
MOONRA: 307.937951808172 lunar RA
MOONDEC: -18.8679117798663 lunar DEC
MOONPHA: 0.544860554655619 moon phase
MOONALT: 4.04982653530559 lunar altitude
MOONAZ: 288.922108115262 lunar azimuth
EXPOSURE: 1.0 exposure length in seconds
EXPTIME: 1.0 exposure length in seconds
INSTRUME: '' name of the data acqusition instrument
TELESCOP: '' name of the data acqusition telescope
ORIGIN: '' 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: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0613' 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: 20.85491 detector air temperature
CCD_TEMP: -19.97084 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.678 [%] utilization of cooling power
GAIN: 1.6 [e-ADU] gain
product_id: 6132 camera product identification
RDOUTM: 'Low Noise' camera mode
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 9550.0 focuser position
FOC_TAR: 9550.0 focuser target position
FOC_DEF: 9550.0 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: 1531915198.0 date and time of next good we
MNT_NAME: 'T0' name of mount
LATITUDE: -24.70123 observatory latitude
LONGITUD: -70.32482 observatory longitude
ALTITUDE: 2160.0 observatory altitude
ORIRA: 245.864908 original position (epoch) RA
ORIDEC: -30.739089 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: 245.889908 telescope FOV center position (J2000) - with of
OBJDEC: -30.714089 telescope FOV center position (J2000) - with of
TAR_TELRA: 245.889908 target position (OBJ) in telescope coordinates
TAR_TELDEC: -30.714089 target position (OBJ) in telescope coordinate
TARRA: 245.933004000482 target position with computed corrections (prec
TARDEC: -30.7543689907596 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: 0.0820335968400059 [deg] RTS2 model offsets RA
MO_RTS2DEC: -0.515175670648624 [deg] RTS2 model offsets DEC
TELRA: 245.852030061348 mount position (from sensors, sky coordinates)
TELDEC: -30.2392061776532 mount position (from sensors, sky coordinates)
JD_HELIO: 2458327.44330023 heliocentric JD
U_TELRA: 245.852030061348 mount position (from sensors, raw coordinates,
U_TELDEC: -30.2392061776532 mount position (from sensors, raw coordinates,
TEL_ALT: 60.8875945390208 horizontal telescope coordinates altitude
TEL_AZ: 288.263228202018 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: 1532690631.95975 Time of last mount park
AIRMASS: 1.14436476416915 Airmass of target location
HA: 327.669900085416 Location hour angle
LST: 213.521930146764 Local Sidereal Time
MOVE_NUM: 1589 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: -33129 RA axis count
AXDEC: -429183 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: 1532730791.18877 time when mount informations were collected
SUN_ALT: -5.02792598800067 solar altitude
SUN_AZ: 108.747748213509 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 24528.0325617642 average value of image
STDEV: 8243.96604605716 standard deviation value of image
CRVAL1: 245.889908 reference value on 1st axis
CRVAL2: -30.714089 reference value on 2nd axis
CROTA2: 0.0 rotational angle
FILTER: 'V' camera filter as string
DATE: '2018-07-27T22:34:02.187' creation date