Image 7850960

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Background - FWHM - WCS - Filters - Zero point
Id:7850960
Filename: /mnt/data3/auger/2024/20241220/darks/WF8/20241221065446-379-RA.fits
Time:2024-12-21 06:54:46 UT
Night:20241220
Site:auger
CCD:WF8 / 6069
Type:dark
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:60.0 s
Filter:D
Target:1 / Dark frames
RA:0.0
Dec:0.0
Alt / Az:35.3949830570384 359.344650156374
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1734764086 exposure start (seconds since 1.1.1970)
USEC: 379923 exposure start micro seconds
JD: 2460665.78769092 Modified Julian Date
DATE-OBS: '2024-12-21T06:54:46.379' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 180702 observation id
IMGID: 656 image id
PROC: 0 image processing status
CCD_NAME: 'WF8' camera name
MOONDIST: 98.5162920974646 angular distance to between observation and the
MOONRA: 163.662980060667 lunar RA
MOONDEC: 8.83957158435125 lunar DEC
MOONPHA: 39.9303111387207 moon phase
MOONALT: 32.3623923250527 lunar altitude
MOONAZ: 227.515040386655 lunar azimuth
EXPOSURE: 60.0 exposure length in seconds
EXPTIME: 60.0 exposure length in seconds
INSTRUME: 'WF 4kx4k CCD' name of the data acqusition instrument
TELESCOP: 'FRAM at Pierre Auger Observatory' name of the data acqusition teles
ORIGIN: 'Institute of Physics, Prague' organisation responsible for data
FOC_NAME: 'FWF' name of focuser
SCRIPREP: 35 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 15 filter=D D 30 filter=D D 60 filter=D D 90 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: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0620' 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: 28.47293 detector air temperature
CCD_TEMP: -9.927006 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -10.0 CCD set temperature
TEMPPWR: 0.618 [%] utilization of cooling power
VOLTAGE: 11.61133 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6069 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: 1734735183.0 date and time of next good we
UPS.NEXT_GOOD_WEATHER: 1734739723.0 date and time of next good weathe
MNT_NAME: 'GM2000' name of mount
LATITUDE: -35.4958333333333 observatory latitude
LONGITUD: -69.4497222222222 observatory longitude
ALTITUDE: 1430.0 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: 108.968333333333 original position (epoch) RA
ORIDEC: -89.4411111111111 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
OBJRA: 108.968333333333 telescope FOV center position (J2000) - with of
OBJDEC: -89.4411111111111 telescope FOV center position (J2000) - with of
TARRA: 108.968333333333 target position with computed corrections (prec
TARDEC: -89.4411111111111 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: 224.966666666667 mount position (from sensors, sky coordinates)
TELDEC: -89.4566666666667 mount position (from sensors, sky coordinates)
JD_HELIO: 2460665.78608487 heliocentric JD
TEL_ALT: 35.3949830570384 horizontal telescope coordinates altitude
TEL_AZ: 359.344650156374 horizontal telescope coordinates azimuth
PARKTIME: 1734736366.91826 Time of last mount park
AIRMASS: 1.72421930562376 Airmass of target location
HA: 259.493234469835 Location hour angle
LST: 124.459901136502 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
LOCATIME: 103.5625 telescope local time
FLIP: 'East' telescope flip
GSTAT: '5' low-level status as returned by mount
MNT_INFO: 1734764056.49557 time when mount informations were collected
SUN_ALT: -22.3642642005629 solar altitude
SUN_AZ: 325.244315824315 solar azimuth
CAM_FILT: 3 filter used for image
AVERAGE: 484.974600123679 average value of image
STDEV: 66.6759331928134 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 108.968333333333 reference value on 1st axis
CRVAL2T: -89.4411111111111 reference value on 2nd axis
CRPIX1T: 2000.0 reference pixel of the 1st axis
CRPIX2T: 1914.0 reference pixel of the 2nd axis
CDELT1T: 0.001709 delta along 1st axis
CDELT2T: -0.001709 delta along 2nd axis
CROTA2T: 0.0 rotational angle
DATASEC: '[31:4126,12:4107]' good data section
FILTER: 'D' camera filter as string
DATE: '2024-12-21T06:56:00.072' creation date