Image 7490326

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Background - FWHM - WCS - Filters - Zero point
Id:7490326
Filename: /mnt/data3/cta-s0/2024/20240726/darks/WF0/20240726221125-685-RA.fits
Time:2024-07-26 22:11:25 UT
Night:20240726
Site:cta-s0
CCD:WF0 / 6132
Type:dark
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:5.0 s
Filter:D
Target:1 / Dark frames
RA:0.0
Dec:0.0
Alt / Az:51.898486492 234.084217528
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1722031885 exposure start (seconds since 1.1.1970)
USEC: 685639 exposure start micro seconds
JD: 2460518.4245855 Modified Julian Date
DATE-OBS: '2024-07-26T22:11:25.685' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 64263 observation id
IMGID: 4 image id
PROC: 0 image processing status
CCD_NAME: 'WF0' camera name
MOONDIST: 78.2055643757119 angular distance to between observation and the
MOONRA: 16.5897261909387 lunar RA
MOONDEC: 8.0018393926537 lunar DEC
MOONPHA: 41.195229403411 moon phase
MOONALT: -70.2538333826719 lunar altitude
MOONAZ: 325.881576550904 lunar azimuth
EXPOSURE: 5.0 exposure length in seconds
EXPTIME: 5.0 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: 2 script loop count
SCRIPT: 'filter=D D 1 filter=D D 2 filter=D D 3 filter=D D 5 filter=D D 10 filter=D D 20 filter=D D 30 filter=D D 60 filter=D D 120 filter=D 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: 'G4KF16000-06029' 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: 36.85342 detector air temperature
CCD_TEMP: -10.52247 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 1.0 [%] utilization of cooling power
VOLTAGE: 10.68124 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6132 camera product identification
PREFLASH: 2.0 Duration of CCD pre-exposure preflash
NCLEARS: 4 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
WEATHER.NEXT_GOOD_WEATHER: 1721762351.0 date and time of next good we
WEATHER.WIND_AVG: 0.8 [m/s] average wind speed over last N minutes
WEATHER.WIND_DIR: 247.5 wind direction (deg)
PARANAL.NEXT_GOOD_WEATHER: 1713176402.0 date and time of next good we
PARANAL.UPDATE_TIME: 1722031862.0 time of last update of device statu
PARANAL.GOOD_WEATHER: True weather quality as set by external script
PARANAL.RAIN: False Rain
PARANAL.TEMPERATURE: 15.12 Temperature, degrees
PARANAL.WINDSPEED: 2.17 Wind speed, m/s
PARANAL.HUMIDITY: 6.0 Humidity
PARANAL.PRESSURE: 745.83 Pressure
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 150.0 focuser position
FOC_TAR: 150.440887451172 focuser target position
FOC_DEF: 150.440881764 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
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: -9.1191291391491e-36 original position (epoch) RA
ORIDEC: -9.1191291391491e-36 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: -9.1191291391491e-36 telescope FOV center position (J2000) - with of
OBJDEC: -9.1191291391491e-36 telescope FOV center position (J2000) - with of
TAR_TELRA: -9.1191291391491e-36 target position (OBJ) in telescope c
TAR_TELDEC: -9.1191291391491e-36 target position (OBJ) in telescope
TARRA: -9.1191291391491e-36 target position with computed corrections (prec
TARDEC: -9.1191291391491e-36 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: 237.601323174359 mount position (from sensors, sky coordinates)
TELDEC: 0.0 mount position (from sensors, sky coordinates)
JD_HELIO: 2460518.42662835 heliocentric JD
U_TELRA: 237.601323174359 mount position (from sensors, raw coordinates,
U_TELDEC: 0.0 mount position (from sensors, raw coordinates,
TEL_ALT: 51.8984864920162 horizontal telescope coordinates altitude
TEL_AZ: 234.084217528418 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: 1722010801.359 Time of last mount park
AIRMASS: 1.27025947193101 Airmass of target location
HA: 330.01709909451 Location hour angle
LST: 207.618422268869 Local Sidereal Time
MOVE_NUM: 1 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: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
AXRA: 242 RA axis count
AXRARAW: 0 raw RA axis count
AXDEC: 0 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: 1722031884.18779 time when mount informations were collected
SUN_ALT: -0.406918399814765 solar altitude
SUN_AZ: 111.063284280097 solar azimuth
CAM_FILT: 4 filter used for image
AVERAGE: 576.229614014218 average value of image
STDEV: 26.6732074176394 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
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: 0.0 rotational angle
DATASEC: '[31:4126,12:4107]' good data section
FILTER: 'D' camera filter as string
DATE: '2024-07-26T22:11:40.603' creation date