Image 2451161

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:2451161
Filename: /mnt/data2/cta-s0/2018/20181118/darks/WF1/20181119094717-577-RA.fits
Time:2018-11-19 09:47:17 UT
Night:20181118
Site:cta-s0
CCD:WF1 / 6132
Type:dark
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:30.0 s
Filter:N
Target:1 / Dark frames
RA:0.0
Dec:0.0
Alt / Az:53.7492289827712 107.352949176322
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1542620837 exposure start (seconds since 1.1.1970)
USEC: 577660 exposure start micro seconds
JD: 2458441.90725694 Modified Julian Date
DATE-OBS: '2018-11-19T09:47:17.577' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 12476 observation id
IMGID: 1 image id
PROC: 0 image processing status
CCD_NAME: 'WF1' camera name
MOONDIST: 89.0644694573408 angular distance to between observation and the
MOONRA: 10.2604192225496 lunar RA
MOONDEC: -0.788235928771189 lunar DEC
MOONPHA: 26.5041321479507 moon phase
MOONALT: -30.6829634719378 lunar altitude
MOONAZ: 73.1099893300061 lunar azimuth
EXPOSURE: 30.0 exposure length in seconds
EXPTIME: 30.0 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: 19 script loop count
SCRIPT: 'filter=N 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: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0613' 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: 19.5607 detector air temperature
CCD_TEMP: -20.02138 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.582 [%] 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: 99.381215 original position (epoch) RA
ORIDEC: -9.717393 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.06388888888894 object offset RA
OFFSDEC: 0.06388888888894 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: 99.4451038888889 telescope FOV center position (J2000) - with of
OBJDEC: -9.65350411111106 telescope FOV center position (J2000) - with of
TAR_TELRA: 279.445103888889 target position (OBJ) in telescope coord
TAR_TELDEC: -170.346495888889 target position (OBJ) in telescope coo
TARRA: 99.4457432846388 target position with computed corrections (prec
TARDEC: -9.67832432960507 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: -0.224856365490666 [deg] RTS2 model offsets RA
MO_RTS2DEC: -0.503418614279781 [deg] RTS2 model offsets DEC
TELRA: 99.6736852264497 mount position (from sensors, sky coordinates)
TELDEC: -10.1817423469776 mount position (from sensors, sky coordinates)
JD_HELIO: 2458441.91140532 heliocentric JD
U_TELRA: 279.67368522645 mount position (from sensors, raw coordinates,
U_TELDEC: -169.818257653022 mount position (from sensors, raw coordinates,
TEL_ALT: 53.7492289827712 horizontal telescope coordinates altitude
TEL_AZ: 107.352949176322 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: 1542618303.20723 Time of last mount park
AIRMASS: 1.23957944970618 Airmass of target location
HA: 34.9885129970126 Location hour angle
LST: 134.662198223462 Local Sidereal Time
MOVE_NUM: 4123 number of movements performed by the driver; us
CORR_IMG: 0 ID of last image used for correction
MNT_ROTA: 180.0 mount rotang
MNT_FLIP: 1 telescope flip
AXRA: -1635695 RA axis count
AXDEC: -2410219 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: 1542620787.4217 time when mount informations were collected
SUN_ALT: -0.196860648388811 solar altitude
SUN_AZ: 291.575304115555 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 9510.0 focuser position
FOC_TAR: 9510.0 focuser target position
FOC_DEF: 9510.0 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: 1540773503.0 date and time of next good we
CAM_FILT: 4 filter used for image
AVERAGE: 563.848706550643 average value of image
STDEV: 22.9473964330162 standard deviation value of image
CRVAL1: 99.4451038888889 reference value on 1st axis
CRVAL2: -9.65350411111106 reference value on 2nd axis
CROTA2: 180.0 rotational angle
FILTER: 'N' camera filter as string
DATE: '2018-11-19T09:48:11.871' creation date