Image 7736542

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Background - FWHM - WCS - Filters - Zero point
Id:7736542
Filename: /mnt/data3/auger/2024/20241104/skyflats/WF8/20241105091037-253-RA.fits
Time:2024-11-05 09:10:37 UT
Night:20241104
Site:auger
CCD:WF8 / 6069
Type:flat
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:2.0 s
Filter:B
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:56.4491525312085 111.279698259198
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1730797837 exposure start (seconds since 1.1.1970)
USEC: 253927 exposure start micro seconds
JD: 2460619.88236876 Modified Julian Date
DATE-OBS: '2024-11-05T09:10:37.253' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 178856 observation id
IMGID: 103 image id
PROC: 0 image processing status
CCD_NAME: 'WF8' camera name
MOONDIST: 131.320037378328 angular distance to between observation and the
MOONRA: 265.950826960283 lunar RA
MOONDEC: -28.490194329943 lunar DEC
MOONPHA: 75.7399616241063 moon phase
MOONALT: -21.0149641882483 lunar altitude
MOONAZ: 334.371619132142 lunar azimuth
EXPOSURE: 2.0 exposure length in seconds
EXPTIME: 2.0 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: 0 script loop count
SCRIPT: 'exe /etc/rts2/flatWF8.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: 'G4KF16000-0620' camera serial number
CCD_CHIP: 'KAF-16803' camera chip type
IMAGETYP: 'flat' 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: 0 shutter state (0 - opened, 1 - closed)
CCD_AIR: 13.83235 detector air temperature
CCD_TEMP: -9.781984 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -10.0 CCD set temperature
TEMPPWR: 0.38 [%] utilization of cooling power
VOLTAGE: 10.97578 [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: 'flat target' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.NEXT_GOOD_WEATHER: 1730703146.0 date and time of next good we
UPS.NEXT_GOOD_WEATHER: 1730231363.0 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: 80.062779 original position (epoch) RA
ORIDEC: -18.983455 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.283333333333559 object offset RA
OFFSDEC: 0.283333333333559 object offset DEC
OBJRA: 80.3461123333336 telescope FOV center position (J2000) - with of
OBJDEC: -18.7001216666664 telescope FOV center position (J2000) - with of
TARRA: 80.3461123333336 target position with computed corrections (prec
TARDEC: -18.7001216666664 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: 80.36125 mount position (from sensors, sky coordinates)
TELDEC: -18.6994444444444 mount position (from sensors, sky coordinates)
JD_HELIO: 2460619.88590092 heliocentric JD
TEL_ALT: 56.4491525312085 horizontal telescope coordinates altitude
TEL_AZ: 111.279698259198 horizontal telescope coordinates azimuth
PARKTIME: 1730711803.64114 Time of last mount park
AIRMASS: 1.19955910862427 Airmass of target location
HA: 32.9355332876204 Location hour angle
LST: 113.29678328762 Local Sidereal Time
MOVE_NUM: 1962 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: 137.65 telescope local time
FLIP: 'West' telescope flip
GSTAT: '6' low-level status as returned by mount
MNT_INFO: 1730797836.6608 time when mount informations were collected
SUN_ALT: -4.35487188037406 solar altitude
SUN_AZ: 292.895296195896 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 601.0 focuser position
FOC_TAR: 601.314636230469 focuser target position
FOC_DEF: 551.314629259 default target value
FOC_FILTEROFF: 50.0 offset related to actual filter
FOC_FOFF: 0.0 offset from focusing routine
FOC_TOFF: 0.0 temporary offset for focusing
FOC_TEMP: 7.0 focuser temperature
CAM_FILT: 0 filter used for image
AVERAGE: 16956.1873575044 average value of image
STDEV: 4379.46433610812 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 80.3461123333336 reference value on 1st axis
CRVAL2T: -18.7001216666664 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: 'B' camera filter as string
DATE: '2024-11-05T09:10:52.754' creation date