Image 1544780

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Id:1544780
Filename: /mnt/data2/cta-s0/2017/20170929/skyflats/WF0/20170929225937-908-RA.fits
Dark: calibrations/cta-s0/masterdarks/dark_cta-s0_WF0_6069_20190923_1x1_4096x4096_3.0.fits
Time:2017-09-29 22:59:37 UT
Night:20170929
Site:cta-s0
CCD:WF0 / 6069
Type:flat
Image size: 4096x4096
Binning: 1x1
Exposure:3.0 s
Filter:B
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:61.1689230377906 263.097168410791
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4096 length of data axis
NAXIS2: 4096 length of data axis
CTIME: 1506725977 exposure start (seconds since 1.1.1970)
USEC: 908512 exposure start micro seconds
JD: 2458026.45774306 Modified Julian Date
DATE-OBS: '2017-09-29T22:59:37.908' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 3825 observation id
IMGID: 3 image id
PROC: 0 image processing status
CCD_NAME: 'WF0' camera name
MOONDIST: 15.8103256298588 angular distance to between observation and the
MOONRA: 298.456509076837 lunar RA
MOONDEC: -18.5260871167794 lunar DEC
MOONPHA: 38.7457545357694 moon phase
MOONALT: 74.7758721307508 lunar altitude
MOONAZ: 249.002624422902 lunar azimuth
EXPOSURE: 3.0 exposure length in seconds
EXPTIME: 3.0 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: 19.32559 detector air temperature
CCD_TEMP: 2.571212 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 1.0 [%] utilization of cooling power
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6069 camera product identification
RDOUTM: 'Low Noise' camera mode
WEATHER.NEXT_GOOD_WEATHER: 1502836634.0 date and time of next good we
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 7500.0 focuser position
FOC_TAR: 7500.0 focuser target position
FOC_DEF: 7500.0 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
MNT_NAME: 'T0' name of mount
LATITUDE: -24.70123 observatory latitude
LONGITUD: -70.32482 observatory longitude
ALTITUDE: 2160.0 observatory altitude
ORIRA: 313.708774 original position (epoch) RA
ORIDEC: -18.87644 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.00555555555556 object offset RA
OFFSDEC: 0.00555555555556 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: 313.714329555556 telescope FOV center position (J2000) - with of
OBJDEC: -18.8708844444444 telescope FOV center position (J2000) - with of
TAR_TELRA: 313.714329555556 target position (OBJ) in telescope coord
TAR_TELDEC: -18.8708844444444 target position (OBJ) in telescope coo
TARRA: 313.727306624525 target position with computed corrections (prec
TARDEC: -18.8052791671639 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: 0.099866133323701 [deg] RTS2 model offsets RA
MO_RTS2DEC: -0.539052964161463 [deg] RTS2 model offsets DEC
TELRA: 313.626849280682 mount position (from sensors, sky coordinates)
TELDEC: -18.2662749455802 mount position (from sensors, sky coordinates)
JD_HELIO: 2458026.4613348 heliocentric JD
U_TELRA: 313.626849280682 mount position (from sensors, raw coordinates,
U_TELDEC: -18.2662749455802 mount position (from sensors, raw coordinates,
TEL_ALT: 61.1689230377906 horizontal telescope coordinates altitude
TEL_AZ: 263.097168410791 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: 1506680771.85944 Time of last mount park
AIRMASS: 1.141263359449 Airmass of target location
HA: 329.725100841068 Location hour angle
LST: 283.35195012175 Local Sidereal Time
MOVE_NUM: 3102 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: -3899 RA axis count
AXDEC: -259252 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: 1506725949.19877 time when mount informations were collected
SUN_ALT: -5.4801274176114 solar altitude
SUN_AZ: 84.503853365505 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 22364.5552151799 average value of image
STDEV: 6878.70820361884 standard deviation value of image
CRVAL1: 313.714329555556 reference value on 1st axis
CRVAL2: -18.8708844444444 reference value on 2nd axis
CROTA2: 0.0 rotational angle
FILTER: 'B' camera filter as string
DATE: '2017-09-29T23:00:07.726' creation date
CHECKSUM: 'cNlReLjQcLjQcLjQ' HDU checksum updated 2022-10-25T12:51:06
DATASUM: '2404372195' data unit checksum updated 2022-10-25T12:51:06