Image 7756560

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Background - FWHM - WCS - Filters - Zero point
Id:7756560
Filename: /mnt/data3/auger2/2024/20241112/skyflats/WF0/20241113085859-676-RA.fits
Time:2024-11-13 08:58:59 UT
Night:20241112
Site:auger2
CCD:WF0 / 40032
Type:flat
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:4.0 s
Filter:R
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:58.5815465235158 115.887960194573
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1731488339 exposure start (seconds since 1.1.1970)
USEC: 676036 exposure start micro seconds
JD: 2460627.87423009 Modified Julian Date
DATE-OBS: '2024-11-13T08:58:59.676' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 16137 observation id
IMGID: 60 image id
PROC: 0 image processing status
CCD_NAME: 'WF0' camera name
MOONDIST: 78.8281256780492 angular distance to between observation and the
MOONRA: 14.3341348678532 lunar RA
MOONDEC: 7.14266512732345 lunar DEC
MOONPHA: 19.5053556776161 moon phase
MOONALT: -15.3627099229262 lunar altitude
MOONAZ: 87.9590271695341 lunar azimuth
EXPOSURE: 4.0 exposure length in seconds
EXPTIME: 4.0 exposure length in seconds
INSTRUME: 'FRAM2 300/2.8' name of the data acqusition instrument
TELESCOP: 'FRAM2' name of the data acqusition telescope
ORIGIN: 'Institute of Physics ASCR' organisation responsible for data
FOC_NAME: 'F0' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: 'exe /etc/rts2/flatWF0.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 MkII' camera type
CCD_SER: 'G4KF16002-4003' 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: 19.14322 detector air temperature
CCD_TEMP: -19.95107 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.67 [%] utilization of cooling power
VOLTAGE: 11.00233 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 40032 camera product identification
PREFLASH: 0.0 Duration of CCD pre-exposure preflash
NCLEARS: 0 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: 1731445097.0 date and time of next good we
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 645.0 focuser position
FOC_TAR: 644.905822753906 focuser target position
FOC_DEF: 644.905811623 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
WEATHER2.NEXT_GOOD_WEATHER: 1730052411.0 date and time of next good w
WEATHER2.UPDATE_TIME: 1731488221.0 time of last update of device stat
WEATHER2.GOOD_WEATHER: True weather quality as set by external script
WEATHER2.TEMPERATURE: 9.3 Temperature, degrees
WEATHER2.HUMIDITY: 52.4 Humidity
WEATHER2.DEWPOINT: 0.0 Dew point, degrees
MNT_NAME: 'T0' name of mount
LATITUDE: -35.1166666666667 observatory latitude
LONGITUD: -69.6 observatory longitude
ALTITUDE: 1650.0 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: 88.43283 original position (epoch) RA
ORIDEC: -17.905924 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.16388888888902 object offset RA
OFFSDEC: 0.16388888888902 object offset DEC
OBJRA: 88.596718888889 telescope FOV center position (J2000) - with of
OBJDEC: -17.742035111111 telescope FOV center position (J2000) - with of
TARRA: 88.596718888889 target position with computed corrections (prec
TARDEC: -17.742035111111 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: 88.5958333333334 mount position (from sensors, sky coordinates)
TELDEC: -17.7419444444444 mount position (from sensors, sky coordinates)
JD_HELIO: 2460627.87774875 heliocentric JD
TEL_ALT: 58.5815465235158 horizontal telescope coordinates altitude
TEL_AZ: 115.887960194573 horizontal telescope coordinates azimuth
PARKTIME: 1731418921.02622 Time of last mount park
AIRMASS: 1.17151590740286 Airmass of target location
HA: 29.4979362862837 Location hour angle
LST: 118.093769619617 Local Sidereal Time
MOVE_NUM: 852 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: 134.716666666667 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1731488333.4798 time when mount informations were collected
SUN_ALT: -5.47283032932722 solar altitude
SUN_AZ: 296.592056237209 solar azimuth
CAM_FILT: 2 filter used for image
AVERAGE: 20389.941907305 average value of image
STDEV: 5199.52857972258 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 88.596718888889 reference value on 1st axis
CRVAL2T: -17.742035111111 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: 'R' camera filter as string
DATE: '2024-11-13T08:59:14.646' creation date