Image 1881255

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Id:1881255
Filename: /mnt/data2/cta-s0/2018/20180426/darks/WF0/20180426210013-691-RA.fits
Time:2018-04-26 21:00:13 UT
Night:20180426
Site:cta-s0
CCD:WF0 / 6069
Type:dark
Image size: 4096x4096
Binning: 1x1
Exposure:30.0 s
Filter:B
Target:1 / Dark frames
RA:0.0
Dec:0.0
Alt / Az:51.8982950200971 234.084503133223
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4096 length of data axis
NAXIS2: 4096 length of data axis
CTIME: 1524776413 exposure start (seconds since 1.1.1970)
USEC: 691181 exposure start micro seconds
JD: 2458235.37472222 Modified Julian Date
DATE-OBS: '2018-04-26T21:00:13.691' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 7779 observation id
IMGID: 627 image id
PROC: 0 image processing status
CCD_NAME: 'WF0' camera name
MOONDIST: 91.8093290767034 angular distance to between observation and the
MOONRA: 179.031449588697 lunar RA
MOONDEC: 4.39812762182602 lunar DEC
MOONPHA: 21.6779665446787 moon phase
MOONALT: 7.65279483844608 lunar altitude
MOONAZ: 261.548407837207 lunar azimuth
EXPOSURE: 30.0 exposure length in seconds
EXPTIME: 30.0 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: 625 script loop count
SCRIPT: 'D 30' 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: 'dark' IRAF based image type
OBJECT: 'Dark frames' 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: 24.06736 detector air temperature
CCD_TEMP: -20.04995 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.687 [%] 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: 268.684104 original position (epoch) RA
ORIDEC: -26.986999 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: 0.0 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: 268.756326222222 telescope FOV center position (J2000) - with of
OBJDEC: -26.9147767777777 telescope FOV center position (J2000) - with of
TAR_TELRA: 88.7563262222223 target position (OBJ) in telescope coord
TAR_TELDEC: -153.085223222222 target position (OBJ) in telescope coo
TARRA: 268.82900031662 target position with computed corrections (prec
TARDEC: -26.916120892328 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: 129.369427909561 mount position (from sensors, sky coordinates)
TELDEC: 0.0 mount position (from sensors, sky coordinates)
JD_HELIO: 2458235.3758524 heliocentric JD
U_TELRA: 129.369427909561 mount position (from sensors, raw coordinates,
U_TELDEC: 0.0 mount position (from sensors, raw coordinates,
TEL_ALT: 51.8982950200971 horizontal telescope coordinates altitude
TEL_AZ: 234.084503133223 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: 1524740616.84677 Time of last mount park
AIRMASS: 1.27026279346273 Airmass of target location
HA: 330.01265028942 Location hour angle
LST: 99.382078198981 Local Sidereal Time
MOVE_NUM: 3112 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: 238 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: 1524776376.99654 time when mount informations were collected
SUN_ALT: 15.4910974511884 solar altitude
SUN_AZ: 113.365519408954 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: 1 filter used for image
AVERAGE: 544.378498911858 average value of image
STDEV: 33.0247209105058 standard deviation value of image
CRVAL1: 268.756326222222 reference value on 1st axis
CRVAL2: -26.9147767777777 reference value on 2nd axis
CROTA2: 0.0 rotational angle
FILTER: 'B' camera filter as string
DATE: '2018-04-26T21:01:10.724' creation date