Image 1785408

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Background - FWHM - WCS - Filters - Zero point
Id:1785408
Filename: /mnt/data0/cta-n/2019/20190105/darks/C0/20190105190010-549-RA.fits
Time:2019-01-05 19:00:10 UT
Night:20190105
Site:cta-n
CCD:C0 / 2596
Type:dark
Image size: 1056x1024
Binning: 1x1
Exposure:1.0 s
Filter:N
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:64.0914837191 244.192149045
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1056 length of data axis
NAXIS2: 1024 length of data axis
PCOUNT: 0 size of special data area
GCOUNT: 1 one data group (required keyword)
XTENSION: 'BINTABLE' binary table extension
CTIME: 1546714810 exposure start (seconds since 1.1.1970)
USEC: 549096 exposure start micro seconds
JD: 2458489.2917271 Modified Julian Date
DATE-OBS: '2019-01-05T19:00:10.549' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 4204 observation id
IMGID: 83 image id
PROC: 0 image processing status
CCD_NAME: 'C0' camera name
MOONDIST: 129.679851296807 angular distance to between observation and the
MOONRA: 282.810957426868 lunar RA
MOONDEC: -21.5748439550571 lunar DEC
MOONPHA: 98.1807485229871 moon phase
MOONALT: -9.71482511492565 lunar altitude
MOONAZ: 70.634045600982 lunar azimuth
EXPOSURE: 1.0 exposure length in seconds
EXPTIME: 1.0 exposure length in seconds
INSTRUME: 'BART 254/1600 mm' name of the data acqusition instrument
TELESCOP: '' name of the data acqusition telescope
ORIGIN: 'Institute of Physics ASCR' organisation responsible for data
FOC_NAME: 'F0' name of focuser
SCRIPREP: 2 script loop count
SCRIPT: 'exe /etc/rts2/flat-CNF0.py' script used to take this images
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'MI G2-1000BI rev.20' camera type
CCD_SER: 'G2EV01000-02596' camera serial number
CCD_CHIP: 'CCD47-10' camera chip type
IMAGETYP: 'dark' 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: 1 shutter state (0 - opened, 1 - closed)
CCD_AIR: 10.66385 detector air temperature
CCD_TEMP: -19.91591 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 39610 [%] utilization of cooling power
GAIN: 1167 [e-ADU] gain
PRODUCT_ID: 2596 camera product identification
SHIFT: 0 shift (for partial, not cleared readout)
RDOUTM: 'LOW NOISE' camera mode
MNT_NAME: 'T0' name of mount
LATITUDE: 28.7666666666667 observatory latitude
LONGITUD: -17.9 observatory longitude
ALTITUDE: 2184.0 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: 41.354749 original position (epoch) RA
ORIDEC: 36.618253 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.0 object offset RA
OFFSDEC: 0.14583333333345 object offset DEC
OBJRA: 41.354749 telescope FOV center position (J2000) - with of
OBJDEC: 36.7640863333335 telescope FOV center position (J2000) - with of
TARRA: 41.642730596624 target position with computed corrections (prec
TARDEC: 36.8428714493582 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: 41.6416666666667 mount position (from sensors, sky coordinates)
TELDEC: 36.8427777777778 mount position (from sensors, sky coordinates)
JD_HELIO: 2458489.29490244 heliocentric JD
TEL_ALT: 64.0914837190614 horizontal telescope coordinates altitude
TEL_AZ: 244.192149044677 horizontal telescope coordinates azimuth
PARKTIME: 1546675721.81855 Time of last mount park
AIRMASS: 1.11156298622438 Airmass of target location
HA: 330.559820753339 Location hour angle
LST: 12.201487420006 Local Sidereal Time
MOVE_NUM: 1054 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: 285.008333333333 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1546714805.22234 time when mount informations were collected
SUN_ALT: -7.44497880595206 solar altitude
SUN_AZ: 68.2505493421397 solar azimuth
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 3110.0 focuser position
FOC_TAR: 3110.0 focuser target position
FOC_DEF: 3110.0 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
FOC_TEMP: 7.0 focuser temperature
WEATHER.NEXT_GOOD_WEATHER: 1546100478.0 date and time of next good we
WEATHER.UPDATE_TIME: 1546714801.0 time of last update of weather stat
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.RAIN: False rain condition as set by external script
WEATHER.TEMPERATURE: 5.99 temperature as set by external script
WEATHER.WINDSPEED: 4.28055555556 wind speed as set by external scrip
WEATHER.HUMIDITY: 11.33 humidity as set by external script
WEATHER.PRESSURE: 791.34 pressure as set by external script
CAM_FILT: 6 filter used for image
AVERAGE: 483.219891172467 average value of image
STDEV: 7.34325438043594 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 41.354749 reference value on 1st axis
CRVAL2T: 36.7640863333335 reference value on 2nd axis
CRPIX1T: 528.0 reference pixel of the 1st axis
CRPIX2T: 512.0 reference pixel of the 2nd axis
CDELT1T: 0.000425 delta along 1st axis
CDELT2T: -0.000425 delta along 2nd axis
CROTA2T: 0.0 rotational angle
FILTER: 'N' camera filter as string
DATE: '2019-01-05T19:00:16.882' creation date
CHECKSUM: '9A0lF90i9A0iC70i' HDU checksum updated 2022-10-05T23:24:01
DATASUM: '91181349' data unit checksum updated 2022-10-05T23:24:01