Image 3322951

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Background - FWHM - WCS - Filters - Zero point
Id:3322951
Filename: /mnt/data2/cta-s0/2020/20200218/darks/WF0/20200219103245-430-RA.fits
Time:2020-02-19 10:32:45 UT
Night:20200218
Site:cta-s0
CCD:WF0 / 6069
Type:dark
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:1.0 s
Filter:N
Target:1 / Dark frames
RA:0.0
Dec:0.0
Alt / Az:45.6004442217272 77.4502874463247
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1582108365 exposure start (seconds since 1.1.1970)
USEC: 430376 exposure start micro seconds
JD: 2458898.93941411 Modified Julian Date
DATE-OBS: '2020-02-19T10:32:45.430' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: -1 observation id
IMGID: 1 image id
PROC: 0 image processing status
CCD_NAME: 'WF0' camera name
MOONDIST: 79.3388097885644 angular distance to between observation and the
MOONRA: 283.56247071705 lunar RA
MOONDEC: -23.3393344226212 lunar DEC
MOONPHA: 73.5284873713188 moon phase
MOONALT: 47.3975273530602 lunar altitude
MOONAZ: 278.281950832402 lunar azimuth
EXPOSURE: 1.0 exposure length in seconds
EXPTIME: 1.0 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: 'filter=N D 1 filter=N D 2 filter=N D 3 filter=N D 5 filter=N D 10 filter=N D 20 filter=N D 30 filter=N D 60 filter=N D 120 filter=N D 180' 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: 'dark' IRAF based image type
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: 27.40065 detector air temperature
CCD_TEMP: -19.95107 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.874 [%] utilization of cooling power
VOLTAGE: 12.04885 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
product_id: 6069 camera product identification
PREFLASH: 0.0 Duration of CCD pre-exposure preflash
NCLEARS: 0 Number of CCD pre-exposure clears after preflas
RDOUTM: 'Low Noise' camera mode
OBJECT: 'Dark frames' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: -617.0 focuser position
FOC_TAR: -616.356689453125 focuser target position
FOC_DEF: -616.356713427 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: 1582062850.0 date and time of next good we
PARANAL.next_good_weather: 1580660691.0 date and time of next good we
PARANAL.update_time: 1582108322.0 time of last update of weather stat
PARANAL.good_weather: True weather quality as set by external script
PARANAL.rain: False rain condition as set by external script
PARANAL.temperature: 16.03 temperature as set by external script
PARANAL.windspeed: 6.9 wind speed as set by external script
PARANAL.humidity: 30.0 humidity as set by external script
PARANAL.pressure: 743.1 pressure as set by external script
MNT_NAME: 'T0' name of mount
LATITUDE: -24.70123 observatory latitude
LONGITUD: -70.32482 observatory longitude
ALTITUDE: 2160.0 observatory altitude
AMBTEMP: 10.0 [C] observatory ambient temperature
AMBHUMIDITY: 70.0 [%] observatory relative humidity
WAVELENGTH: 500.0 [nm] incoming radiation wavelength
DUT1: 0.0 [s] UT1 - UTC
ORIRA: 199.127747 original position (epoch) RA
ORIDEC: -13.653709 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.0 object offset RA
OFFSDEC: 0.0 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: 199.128163666667 telescope FOV center position (J2000) - with of
OBJDEC: -13.6532923333333 telescope FOV center position (J2000) - with of
TAR_TELRA: 19.1281636666666 target position (OBJ) in telescope coord
TAR_TELDEC: -166.346707666667 target position (OBJ) in telescope coo
TARRA: 199.403270924355 target position with computed corrections (prec
TARDEC: -13.7619314366309 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: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 187.322231113149 mount position (from sensors, sky coordinates)
TELDEC: -25.8926608836341 mount position (from sensors, sky coordinates)
JD_HELIO: 2458898.94302833 heliocentric JD
U_TELRA: 367.322231113149 mount position (from sensors, raw coordinates,
U_TELDEC: -154.107339116366 mount position (from sensors, raw coordinates,
TEL_ALT: 45.6004442217272 horizontal telescope coordinates altitude
TEL_AZ: 77.4502874463247 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: 1582108362.59126 Time of last mount park
AIRMASS: 1.39873057362593 Airmass of target location
HA: 49.3896421043386 Location hour angle
LST: 236.711873217487 Local Sidereal Time
MOVE_NUM: 104 number of movements performed by the driver; us
CORR_IMG: 0 ID of last image used for correction
CORR_OBS: 0 ID of last observation used for correction
MNT_ROTA: 180.0 mount rotang
MNT_FLIP: 1 telescope flip
AXRA: -1430904 RA axis count
AXRARAW: -3778051 raw RA axis count
AXDEC: -2187235 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: 1582108365.37989 time when mount informations were collected
SUN_ALT: 0.02421257993998 solar altitude
SUN_AZ: 282.649976020035 solar azimuth
CAM_FILT: 4 filter used for image
AVERAGE: 529.111986770425 average value of image
STDEV: 8.87359747189612 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 199.128163666667 reference value on 1st axis
CRVAL2T: -13.6532923333333 reference value on 2nd axis
CRPIX1T: 2074.0 reference pixel of the 1st axis
CRPIX2T: 2062.0 reference pixel of the 2nd axis
CDELT1T: 0.0039 delta along 1st axis
CDELT2T: -0.0039 delta along 2nd axis
CROTA2T: 180.0 rotational angle
DATASEC: '[31:4126,12:4107]' good data section
FILTER: 'N' camera filter as string
DATE: '2020-02-19T10:33:10.714' creation date