Image 2917571

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Background - FWHM - WCS - Filters - Zero point
Id:2917571
Filename: calibrations/auger/masterflats/masterflat_auger_WF8_6204_20180913_1x1_4096x4096_I.fits
Time:2018-09-13 16:37:48 UT
Night:20180913
Site:auger
CCD:WF8 / 6204
Type:masterflat
Image size: 4096x4096
Binning: 1x1
Exposure:1.0 s
Filter:I
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:62.4289190673254 261.788205248589
BITPIX: -64 array data type
NAXIS: 2 number of array dimensions
NAXIS1: 4096
NAXIS2: 4096
CTIME: 1538434747 exposure start (seconds since 1.1.1970)
USEC: 232156 exposure start micro seconds
JD: 2458393.45745684 Modified Julian Date
DATE-OBS: '2018-09-13T16:37:48.000000' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 71118 observation id
IMGID: 29 image id
PROC: 0 image processing status
CCD_NAME: 'WF8' camera name
MOONDIST: 136.937917059797 angular distance to between observation and the
MOONRA: 92.7951291579501 lunar RA
MOONDEC: 20.8119935821432 lunar DEC
MOONPHA: 46.6788798748669 moon phase
MOONALT: -71.3258684639794 lunar altitude
MOONAZ: 318.346110659597 lunar azimuth
EXPOSURE: 1.0 exposure length in seconds
EXPTIME: 1.0 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: 1 script loop count
SCRIPT: 'exe /etc/rts2/flatWF6.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: 'masterflat' IRAF based image type
OBJECT: 'flat target' 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: 0 shutter state (0 - opened, 1 - closed)
CCD_AIR: 25.30004 detector air temperature
CCD_TEMP: -19.81264 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.772 [%] utilization of cooling power
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 6204 camera product identification
RDOUTM: 'Low Noise' camera mode
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 375.0 focuser position
FOC_TAR: 375.0 focuser target position
FOC_DEF: 375.0 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: 1538417837.0 date and time of next good we
UPS.NEXT_GOOD_WEATHER: 1538346787.0 date and time of next good weathe
MNT_NAME: 'GM2000' name of mount
LATITUDE: -35.5 observatory latitude
LONGITUD: -69.45 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: 316.822801 original position (epoch) RA
ORIDEC: -27.598128 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.07777777777784 object offset RA
OFFSDEC: 0.07777777777784 object offset DEC
OBJRA: 316.900578777778 telescope FOV center position (J2000) - with of
OBJDEC: -27.5203502222222 telescope FOV center position (J2000) - with of
TARRA: 316.932759212988 target position with computed corrections (prec
TARDEC: -27.4473035746788 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: 316.933333333333 mount position (from sensors, sky coordinates)
TELDEC: -27.4475 mount position (from sensors, sky coordinates)
JD_HELIO: 2458393.46080484 heliocentric JD
TEL_ALT: 62.4289190673254 horizontal telescope coordinates altitude
TEL_AZ: 261.788205248589 horizontal telescope coordinates azimuth
PARKTIME: -9.1191291391491e-36 Time of last mount park
AIRMASS: 1.12790666977901 Airmass of target location
HA: 328.921898605902 Location hour angle
LST: 285.855231939236 Local Sidereal Time
MOVE_NUM: 1 number of movements performed by the driver; us
CORR_IMG: 0 ID of last image used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 299.533333333333 telescope local time
FLIP: '' telescope flip
MNT_INFO: 1538434724.2714 time when mount informations were collected
SUN_ALT: -4.69609765934363 solar altitude
SUN_AZ: 82.493606821295 solar azimuth
CAM_FILT: 3 filter used for image
AVERAGE: 18046.435089375 average value of image
STDEV: 4502.3090808772 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 316.900578777778 reference value on 1st axis
CRVAL2T: -27.5203502222222 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
FILTER: 'I' camera filter as string
DATE: '2020-01-19T18:51:28.874042' creation date
BIASAVG: 584.2895088829092
DATASEC0: '[34:4129,12:4107]'
PARAM1_0: 0.05399309
PARAM1_1: 0.84056592
PARAM1_2: 0.02539838
PARAM1_3: -0.06620873
PARAM2: 2.602603959616151