Image 2479703

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:2479703
Filename: /mnt/data2/cta-s0/2018/20180727/skyflats/WF1/20180727224119-428-RA.fits
Dark: calibrations/cta-s0/masterdarks/dark_cta-s0_WF1_6132_20180715_1x1_4096x4096_2.0.fits
Time:2018-07-27 22:41:19 UT
Night:20180727
Site:cta-s0
CCD:WF1 / 6132
Type:flat
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:2.0 s
Filter:N
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:62.5232919449 288.396567305
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1532731279 exposure start (seconds since 1.1.1970)
USEC: 428470 exposure start micro seconds
JD: 2458327.44505787 Modified Julian Date
DATE-OBS: '2018-07-27T22:41:19.428' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 9568 observation id
IMGID: 25 image id
PROC: 0 image processing status
CCD_NAME: 'WF1' camera name
MOONDIST: 54.3519391212007 angular distance to between observation and the
MOONRA: 308.004136060782 lunar RA
MOONDEC: -18.8581405574214 lunar DEC
MOONPHA: 0.576978381260016 moon phase
MOONALT: 5.65130551776401 lunar altitude
MOONAZ: 288.17987378169 lunar azimuth
EXPOSURE: 2.0 exposure length in seconds
EXPTIME: 2.0 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: 19.95622 detector air temperature
CCD_TEMP: -19.85878 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.737 [%] 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: 0.06666666666672 object offset RA
OFFSDEC: 0.06666666666672 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: 245.931574666667 telescope FOV center position (J2000) - with of
OBJDEC: -30.6724223333333 telescope FOV center position (J2000) - with of
TAR_TELRA: 245.931574666667 target position (OBJ) in telescope coord
TAR_TELDEC: -30.6724223333333 target position (OBJ) in telescope coo
TARRA: 245.975683892402 target position with computed corrections (prec
TARDEC: -30.7124375392126 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: 0.0875283760782679 [deg] RTS2 model offsets RA
MO_RTS2DEC: -0.511440606945424 [deg] RTS2 model offsets DEC
TELRA: 245.888477679207 mount position (from sensors, sky coordinates)
TELDEC: -30.2010181558809 mount position (from sensors, sky coordinates)
JD_HELIO: 2458327.44865527 heliocentric JD
U_TELRA: 245.888477679207 mount position (from sensors, raw coordinates,
U_TELDEC: -30.2010181558809 mount position (from sensors, raw coordinates,
TEL_ALT: 62.523291944931 horizontal telescope coordinates altitude
TEL_AZ: 288.396567305242 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: 1.12694062998946 Airmass of target location
HA: 329.563722895395 Location hour angle
LST: 215.452200574602 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: -6194 RA axis count
AXDEC: -428641 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: 1532731253.20029 time when mount informations were collected
SUN_ALT: -6.68715422213619 solar altitude
SUN_AZ: 107.99868356601 solar azimuth
CAM_FILT: 4 filter used for image
AVERAGE: 20711.6396532703 average value of image
STDEV: 6872.64836958406 standard deviation value of image
CRVAL1: 245.931574666667 reference value on 1st axis
CRVAL2: -30.6724223333333 reference value on 2nd axis
CROTA2: 0.0 rotational angle
FILTER: 'N' camera filter as string
DATE: '2018-07-27T22:41:45.567' creation date