Image 7859425

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Background - FWHM - WCS - Filters - Zero point
Id:7859425
Filename: /mnt/data3/auger2/2024/20241223/darks/WF1/20241224091839-085-RA.fits
Time:2024-12-24 09:18:39 UT
Night:20241223
Site:auger2
CCD:WF1 / 80059
Type:dark
Image size: 4160x4096 (4096x4096 usable)
Binning: 1x1
Exposure:15.0 s
Filter:D
Target:1 / Dark frames
RA:0.0
Dec:0.0
Alt / Az:54.2889922660213 115.848724761774
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4160 length of data axis
NAXIS2: 4096 length of data axis
CTIME: 1735031919 exposure start (seconds since 1.1.1970)
USEC: 85187 exposure start micro seconds
JD: 2460668.88729055 Modified Julian Date
DATE-OBS: '2024-12-24T09:18:39.085' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 16494 observation id
IMGID: 30 image id
PROC: 0 image processing status
CCD_NAME: 'WF1' camera name
MOONDIST: 64.8757373070026 angular distance to between observation and the
MOONRA: 196.433845795079 lunar RA
MOONDEC: -8.56099711672045 lunar DEC
MOONPHA: 58.6440603704959 moon phase
MOONALT: 49.8332567844961 lunar altitude
MOONAZ: 236.54827243347 lunar azimuth
EXPOSURE: 15.0 exposure length in seconds
EXPTIME: 15.0 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: 'F1' name of focuser
SCRIPREP: 1 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: 'C4-16000EC' camera type
CCD_SER: 'C4GS16000-8001' camera serial number
CCD_CHIP: 'GSENSE4040' 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: 22.38423 detector air temperature
CCD_TEMP: -4.884212 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -5.0 CCD set temperature
TEMPPWR: 0.628 [%] utilization of cooling power
VOLTAGE: 11.1337 [V] current voltage of the camera power supply
GAIN: 0.82 [e-ADU] gain
PRODUCT_ID: 80059 camera product identification
PREFLASH: 0.0 Duration of CCD pre-exposure preflash
NCLEARS: 0 Number of CCD pre-exposure clears after preflas
RDOUTM: '16-bit HDR' camera mode
OBJECT: 'Dark frames' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.NEXT_GOOD_WEATHER: 1734990385.0 date and time of next good we
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 891.0 focuser position
FOC_TAR: 891.995971679688 focuser target position
FOC_DEF: 891.995991984 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
FOC_TEMP: 9.5 focuser temperature
WEATHER2.NEXT_GOOD_WEATHER: 1734793434.0 date and time of next good w
WEATHER2.UPDATE_TIME: 1735031822.0 time of last update of device stat
WEATHER2.GOOD_WEATHER: True weather quality as set by external script
WEATHER2.TEMPERATURE: 10.0 Temperature, degrees
WEATHER2.HUMIDITY: 33.9 Humidity
WEATHER2.DEWPOINT: -5.1 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: 130.037006 original position (epoch) RA
ORIDEC: -15.241586 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.2361111111113 object offset RA
OFFSDEC: 0.2361111111113 object offset DEC
OBJRA: 130.273117111111 telescope FOV center position (J2000) - with of
OBJDEC: -15.0054748888887 telescope FOV center position (J2000) - with of
TARRA: 130.273117111111 target position with computed corrections (prec
TARDEC: -15.0054748888887 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: 130.275 mount position (from sensors, sky coordinates)
TELDEC: -15.0055555555556 mount position (from sensors, sky coordinates)
JD_HELIO: 2460668.89145823 heliocentric JD
TEL_ALT: 54.2889922660213 horizontal telescope coordinates altitude
TEL_AZ: 115.848724761774 horizontal telescope coordinates azimuth
PARKTIME: 1734945911.52887 Time of last mount park
AIRMASS: 1.2311470368162 Airmass of target location
HA: 32.9455619233406 Location hour angle
LST: 163.220561923341 Local Sidereal Time
MOVE_NUM: 431 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: 139.416666666667 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1735031861.90376 time when mount informations were collected
SUN_ALT: -1.260936948619 solar altitude
SUN_AZ: 300.080611224669 solar azimuth
CAM_FILT: 3 filter used for image
AVERAGE: 96.577957035945 average value of image
STDEV: 20.5701361745703 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 130.273117111111 reference value on 1st axis
CRVAL2T: -15.0054748888887 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: '[1:4096,1:4096]' good data section
FILTER: 'D' camera filter as string
DATE: '2024-12-24T09:18:58.276' creation date