Image 6351982

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Background - FWHM - WCS - Filters - Zero point
Id:6351982
Filename: /mnt/data3/cta-n/2023/20230705/darks/C0/20230706055907-268-RA.fits
Time:2023-07-06 05:59:07 UT
Night:20230705
Site:cta-n
CCD:C0 / 2596
Type:dark
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:3.0 s
Filter:DF
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:57.8254079927727 63.3208468843099
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1688623147 exposure start (seconds since 1.1.1970)
USEC: 268209 exposure start micro seconds
JD: 2460131.74926124 Modified Julian Date
DATE-OBS: '2023-07-06T05:59:07.268' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 59355 observation id
IMGID: 86 image id
PROC: 0 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 30.3471571126029 angular distance to between observation and the
MOONRA: 326.459102464494 lunar RA
MOONDEC: -18.4210311641143 lunar DEC
MOONPHA: 21.6716710598374 moon phase
MOONALT: 34.9289763395547 lunar altitude
MOONAZ: 34.6137408307235 lunar azimuth
EXPOSURE: 3.0 exposure length in seconds
EXPTIME: 3.0 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: '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: 22.29194 detector air temperature
CCD_TEMP: -19.86098 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 42268 [%] 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: 1688475421.0 date and time of next good we
WEATHER.UPDATE_TIME: 1688623141.0 time of last update of device statu
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.RAIN: False Rain
WEATHER.TEMPERATURE: 14.41 Temperature, degrees
WEATHER.WINDSPEED: 2.0 Wind speed, m/s
WEATHER.HUMIDITY: 18.56 Humidity
WEATHER.PRESSURE: 788.17 Pressure
WEATHER.DUST: 0.145460529475 Dust concentration, ug/m^3
UPS.NEXT_GOOD_WEATHER: 1685069861.0 date and time of next good weathe
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2815.0 focuser position
FOC_TAR: 2814.60522460938 focuser target position
FOC_DEF: 2814.60521042 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: 11.5 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: 326.470419 original position (epoch) RA
ORIDEC: 11.10191 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: 0.19583333333349 object offset DEC
OBJRA: 326.470419 telescope FOV center position (J2000) - with of
OBJDEC: 11.2977433333335 telescope FOV center position (J2000) - with of
TARRA: 326.765360582349 target position with computed corrections (prec
TARDEC: 11.4096067326265 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: 326.76625 mount position (from sensors, sky coordinates)
TELDEC: 11.4091666666667 mount position (from sensors, sky coordinates)
JD_HELIO: 2460131.7529019 heliocentric JD
TEL_ALT: 57.8254079927727 horizontal telescope coordinates altitude
TEL_AZ: 63.3208468843099 horizontal telescope coordinates azimuth
PARKTIME: 1688538078.80752 Time of last mount park
AIRMASS: 1.1811223084818 Airmass of target location
HA: 29.0388338284981 Location hour angle
LST: 355.805083828498 Local Sidereal Time
MOVE_NUM: 5223 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: 89.7370833333333 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1688623136.17193 time when mount informations were collected
SUN_ALT: -4.38061368479764 solar altitude
SUN_AZ: 241.027838737412 solar azimuth
CAM_FILT: 0 filter used for image
AVERAGE: 486.599584072128 average value of image
STDEV: 7.65246753464422 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 326.470419 reference value on 1st axis
CRVAL2T: 11.2977433333335 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: 'DF' camera filter as string
DATE: '2023-07-06T05:59:15.814' creation date
CHECKSUM: 'KaAdKZ3aKaAaKY3a' HDU checksum updated 2024-12-15T15:25:16
DATASUM: '2644282333' data unit checksum updated 2024-12-15T15:25:16