Image 1533477

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:1533477
Filename: /mnt/data2/cta-s0/2017/20171226/darks/WF0/20171227000009-375-RA.fits
Time:2017-12-27 00:00:09 UT
Night:20171226
Site:cta-s0
CCD:WF0 / 6069
Type:zero
Image size: 4096x4096
Binning: 1x1
Exposure:0.0 s
Filter:N
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:62.1971350423391 236.708418520257
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4096 length of data axis
NAXIS2: 4096 length of data axis
CTIME: 1514332809 exposure start (seconds since 1.1.1970)
USEC: 375617 exposure start micro seconds
JD: 2458114.49976852 Modified Julian Date
DATE-OBS: '2017-12-27T00:00:09.375' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 4884 observation id
IMGID: 26 image id
PROC: 0 image processing status
CCD_NAME: 'WF0' camera name
MOONDIST: 39.0892412423967 angular distance to between observation and the
MOONRA: 13.2545920219318 lunar RA
MOONDEC: 0.944663232490737 lunar DEC
MOONPHA: 45.8301170842032 moon phase
MOONALT: 61.7884088816592 lunar altitude
MOONAZ: 153.614040480971 lunar azimuth
EXPOSURE: 0.0 exposure length in seconds
EXPTIME: 0.0 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: '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: 27.2029 detector air temperature
CCD_TEMP: -19.96425 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.732 [%] utilization of cooling power
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6069 camera product identification
RDOUTM: 'Low Noise' camera mode
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
MNT_NAME: 'T0' name of mount
LATITUDE: -24.70123 observatory latitude
LONGITUD: -70.32482 observatory longitude
ALTITUDE: 2160.0 observatory altitude
ORIRA: 48.519612 original position (epoch) RA
ORIDEC: -8.552876 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.0694444444445 object offset RA
OFFSDEC: 0.0694444444445 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: 48.5890564444445 telescope FOV center position (J2000) - with of
OBJDEC: -8.4834315555555 telescope FOV center position (J2000) - with of
TAR_TELRA: 48.5890564444445 target position (OBJ) in telescope coord
TAR_TELDEC: -8.4834315555555 target position (OBJ) in telescope coor
TARRA: 48.5716720503921 target position with computed corrections (prec
TARDEC: -8.42871130769583 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: 0.132038153453813 [deg] RTS2 model offsets RA
MO_RTS2DEC: -0.551725744364404 [deg] RTS2 model offsets DEC
TELRA: 48.4412074814086 mount position (from sensors, sky coordinates)
TELDEC: -7.87701929538048 mount position (from sensors, sky coordinates)
JD_HELIO: 2458114.50330643 heliocentric JD
U_TELRA: 48.4412074814086 mount position (from sensors, raw coordinates,
U_TELDEC: -7.87701929538046 mount position (from sensors, raw coordinates,
TEL_ALT: 62.1971350423391 horizontal telescope coordinates altitude
TEL_AZ: 236.708418520257 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: 1514282102.116 Time of last mount park
AIRMASS: 1.13029935929887 Airmass of target location
HA: 336.818138379678 Location hour angle
LST: 25.2593458610867 Local Sidereal Time
MOVE_NUM: 1447 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: 97015 RA axis count
AXDEC: -111798 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: 1514332780.79287 time when mount informations were collected
SUN_ALT: -6.68374371137949 solar altitude
SUN_AZ: 60.4656998962542 solar azimuth
WEATHER.NEXT_GOOD_WEATHER: 1513940131.0 date and time of next good we
CAM_FILT: 0 filter used for image
AVERAGE: 525.441764116287 average value of image
STDEV: 6.43648175400962 standard deviation value of image
CRVAL1: 48.5890564444445 reference value on 1st axis
CRVAL2: -8.4834315555555 reference value on 2nd axis
CROTA2: 0.0 rotational angle
FILTER: 'N' camera filter as string
DATE: '2017-12-27T00:00:36.364' creation date
CHECKSUM: 'kaN4kTL2kZL2kZL2' HDU checksum updated 2022-10-25T11:57:35
DATASUM: '3604122709' data unit checksum updated 2022-10-25T11:57:35