Image 7733439

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Background - FWHM - WCS - Filters - Zero point
Id:7733439
Filename: /mnt/data3/cta-n/2024/20241103/skyflats/C0/20241103185034-883-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20241101_1x1_1056x1024_5.0.fits
Time:2024-11-03 18:50:34 UT
Night:20241103
Site:cta-n
CCD:C0 / 2596
Type:flat
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:5.0 s
Filter:R
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:63.3365002978146 253.609576856398
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1730659834 exposure start (seconds since 1.1.1970)
USEC: 883781 exposure start micro seconds
JD: 2460618.28512253 Modified Julian Date
DATE-OBS: '2024-11-03T18:50:34.883' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 82214 observation id
IMGID: 104 image id
PROC: 0 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 110.425070941218 angular distance to between observation and the
MOONRA: 243.840345640181 lunar RA
MOONDEC: -25.8493866020498 lunar DEC
MOONPHA: 85.8436799677132 moon phase
MOONALT: 7.50946919210594 lunar altitude
MOONAZ: 54.9683411229552 lunar azimuth
EXPOSURE: 5.0 exposure length in seconds
EXPTIME: 5.0 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: 0 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: 'G2-1000BI' camera type
CCD_SER: 'G2EV01000-0259' camera serial number
CCD_CHIP: 'CCD47-10' 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: 15.42319 detector air temperature
CCD_TEMP: -20.03457 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 43754 [%] utilization of cooling power
GAIN: 1167 [e-ADU] gain
product_id: 2596 camera product identification
SHIFT: 0 shift (for partial, not cleared readout)
NCLEARS: 0 Number of CCD clears before exposure
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: 1730652722.0 date and time of next good we
WEATHER.update_time: 1730659801.0 time of last update of device statu
WEATHER.good_weather: True weather quality as set by external script
WEATHER.rain: False Rain
WEATHER.temperature: 8.1 Temperature, degrees
WEATHER.windspeed: 2.08888888889 Wind speed, m/s
WEATHER.humidity: 49.75 Humidity
WEATHER.pressure: 782.21 Pressure
WEATHER.dust: 0.195683451205 Dust concentration, ug/m^3
UPS.next_good_weather: 1730299863.0 date and time of next good weathe
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 3267.0 focuser position
FOC_TAR: 3266.91577148438 focuser target position
FOC_DEF: 3266.91583166 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: 5.7 focuser temperature
MNT_NAME: 'T0' name of mount
LATITUDE: 28.7705555555556 observatory latitude
LONGITUD: -17.8944444444444 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: 338.783339 original position (epoch) RA
ORIDEC: 32.40702 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: 0.22083333333351 object offset DEC
OBJRA: 338.783339 telescope FOV center position (J2000) - with of
OBJDEC: 32.6278533333335 telescope FOV center position (J2000) - with of
TARRA: 339.062821455417 target position with computed corrections (prec
TARDEC: 32.7597474558244 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: 339.062083333333 mount position (from sensors, sky coordinates)
TELDEC: 32.7597222222222 mount position (from sensors, sky coordinates)
JD_HELIO: 2460618.28828447 heliocentric JD
TEL_ALT: 63.3365002978146 horizontal telescope coordinates altitude
TEL_AZ: 253.609576856398 horizontal telescope coordinates azimuth
PARKTIME: 1730618463.58458 Time of last mount park
AIRMASS: 1.11880920584667 Airmass of target location
HA: 329.207026374228 Location hour angle
LST: 308.269109707561 Local Sidereal Time
MOVE_NUM: 508 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: 282.64 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1730659834.58731 time when mount informations were collected
SUN_ALT: -6.60500366900086 solar altitude
SUN_AZ: 76.1639295931807 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 3240.06127685818 average value of image
STDEV: 238.596966069969 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 338.783339 reference value on 1st axis
CRVAL2T: 32.6278533333335 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
DATASEC: '[1:1056,3:1026]' good data section
FILTER: 'R' camera filter as string
DATE: '2024-11-03T18:50:45.524' creation date