Image 2917568

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Background - FWHM - WCS - Filters - Zero point
Id:2917568
Filename: calibrations/auger/masterflats/masterflat_auger_WF8_6204_20180913_1x1_4096x4096_V.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:V
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:62.0763958141381 265.79720282191
BITPIX: -64 array data type
NAXIS: 2 number of array dimensions
NAXIS1: 4096
NAXIS2: 4096
CTIME: 1537829499 exposure start (seconds since 1.1.1970)
USEC: 568844 exposure start micro seconds
JD: 2458386.45228298 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: 71027 observation id
IMGID: 25 image id
PROC: 0 image processing status
CCD_NAME: 'WF8' camera name
MOONDIST: 52.9975029471125 angular distance to between observation and the
MOONRA: 1.32927634379009 lunar RA
MOONDEC: -3.99288157397367 lunar DEC
MOONPHA: 2.56350328078151 moon phase
MOONALT: 7.08067881531114 lunar altitude
MOONAZ: 269.862303883956 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: 0 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: 24.17722 detector air temperature
CCD_TEMP: -20.09389 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.758 [%] 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: 1537811030.0 date and time of next good we
UPS.NEXT_GOOD_WEATHER: 1537811124.0 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: 309.265498 original position (epoch) RA
ORIDEC: -29.152575 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.06666666666672 object offset RA
OFFSDEC: 0.06666666666672 object offset DEC
OBJRA: 309.332164666667 telescope FOV center position (J2000) - with of
OBJDEC: -29.0859083333333 telescope FOV center position (J2000) - with of
TARRA: 309.37163615505 target position with computed corrections (prec
TARDEC: -29.0224895260234 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: 309.370833333333 mount position (from sensors, sky coordinates)
TELDEC: -29.0225 mount position (from sensors, sky coordinates)
JD_HELIO: 2458386.45562254 heliocentric JD
TEL_ALT: 62.0763958141381 horizontal telescope coordinates altitude
TEL_AZ: 265.79720282191 horizontal telescope coordinates azimuth
PARKTIME: -9.1191291391491e-36 Time of last mount park
AIRMASS: 1.1315570975795 Airmass of target location
HA: 327.717281973354 Location hour angle
LST: 277.088115306688 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: 297.675 telescope local time
FLIP: '' telescope flip
MNT_INFO: 1537829477.24995 time when mount informations were collected
SUN_ALT: -4.30186531027577 solar altitude
SUN_AZ: 86.1503479571425 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 23730.1730378867 average value of image
STDEV: 6111.82162519347 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 309.332164666667 reference value on 1st axis
CRVAL2T: -29.0859083333333 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: 'V' camera filter as string
DATE: '2020-01-19T18:53:15.875994' creation date
BIASAVG: 563.6562345121133
DATASEC0: '[34:4129,12:4107]'
PARAM1_0: 0.05399309
PARAM1_1: 0.84056592
PARAM1_2: 0.02539838
PARAM1_3: -0.06620873
PARAM2: 2.602603959616151