Image 2467905

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Id:2467905
Filename: /mnt/data2/cta-s0/2018/20180829/darks/WF1/20180830103935-984-RA.fits
Time:2018-08-30 10:39:35 UT
Night:20180829
Site:cta-s0
CCD:WF1 / 6132
Type:zero
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:0.0 s
Filter:B
Target:1 / flat target
RA:0.0
Dec:0.0
Alt / Az:57.5085771821312 81.8700939217406
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1535625575 exposure start (seconds since 1.1.1970)
USEC: 984702 exposure start micro seconds
JD: 2458360.94385417 Modified Julian Date
DATE-OBS: '2018-08-30T10:39:35.984' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 10773 observation id
IMGID: 1 image id
PROC: 0 image processing status
CCD_NAME: 'WF1' camera name
MOONDIST: 29.7672679450757 angular distance to between observation and the
MOONRA: 22.0365697285912 lunar RA
MOONDEC: 3.78785570844464 lunar DEC
MOONPHA: 25.076293237725 moon phase
MOONALT: 36.9293634975933 lunar altitude
MOONAZ: 115.89309058312 lunar azimuth
EXPOSURE: 0.0 exposure length in seconds
EXPTIME: 0.0 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: '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: 11.9251 detector air temperature
CCD_TEMP: -19.78407 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.488 [%] utilization of cooling power
GAIN: 1.6 [e-ADU] gain
product_id: 6132 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: 31.840163 original position (epoch) RA
ORIDEC: -24.547665 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.07222222222228 object offset RA
OFFSDEC: 0.07222222222228 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: 31.9123852222223 telescope FOV center position (J2000) - with of
OBJDEC: -24.4754427777777 telescope FOV center position (J2000) - with of
TAR_TELRA: 211.912385222222 target position (OBJ) in telescope coord
TAR_TELDEC: -155.524557222222 target position (OBJ) in telescope coo
TARRA: 31.9077149001901 target position with computed corrections (prec
TARDEC: -24.38793852198 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: -0.227498816291074 [deg] RTS2 model offsets RA
MO_RTS2DEC: -0.54077997233469 [deg] RTS2 model offsets DEC
TELRA: 32.1380298818632 mount position (from sensors, sky coordinates)
TELDEC: -24.9287303931056 mount position (from sensors, sky coordinates)
JD_HELIO: 2458360.94763705 heliocentric JD
U_TELRA: 212.138029881863 mount position (from sensors, raw coordinates,
U_TELDEC: -155.071269606894 mount position (from sensors, raw coordinates,
TEL_ALT: 57.5085771821312 horizontal telescope coordinates altitude
TEL_AZ: 81.8700939217406 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: 1535578167.7235 Time of last mount park
AIRMASS: 1.18525602037244 Airmass of target location
HA: 35.8985591332056 Location hour angle
LST: 68.0365890150688 Local Sidereal Time
MOVE_NUM: 2632 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: -1622720 RA axis count
AXDEC: -2200916 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: 1535625549.96228 time when mount informations were collected
SUN_ALT: -4.07237892290693 solar altitude
SUN_AZ: 261.925814410099 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 9530.0 focuser position
FOC_TAR: 9530.0 focuser target position
FOC_DEF: 9530.0 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: 1534696432.0 date and time of next good we
CAM_FILT: 0 filter used for image
AVERAGE: 564.290530792304 average value of image
STDEV: 22.4845408438052 standard deviation value of image
CRVAL1: 31.9123852222223 reference value on 1st axis
CRVAL2: -24.4754427777777 reference value on 2nd axis
CROTA2: 0.0 rotational angle
FILTER: 'B' camera filter as string
DATE: '2018-08-30T10:40:00.161' creation date