Image 6476484

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Background - FWHM - WCS - Filters - Zero point
Id:6476484
Filename: /mnt/data3/cta-n/2023/20230824/03185/C0/20230824211909-665-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20230801_1x1_1056x1024_20.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20230220_1x1_1056x1024_R.fits
Time:2023-08-24 21:19:09 UT
Night:20230824
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:20.0 s
Filter:R
Target:3185 / NovaCas_CzeV3217
RA:351.1620275904255
Dec:61.19570137287563
Alt / Az:31.2968424120278 213.126355535471
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1692911949 exposure start (seconds since 1.1.1970)
USEC: 665500 exposure start micro seconds
JD: 2460181.38830347 Modified Julian Date
DATE-OBS: '2023-08-24T21:19:09.665' start of exposure
TARGET: 3185 target id
TARSEL: 3185 selector target id
TARTYPE: 'O' target type
OBSID: 61432 observation id
IMGID: 1 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 119.529541486721 angular distance to between observation and the
MOONRA: 244.482153072749 lunar RA
MOONDEC: -24.7633198093981 lunar DEC
MOONPHA: 46.7052214543174 moon phase
MOONALT: 29.0557023141353 lunar altitude
MOONAZ: 31.6170211967478 lunar azimuth
EXPOSURE: 20.0 exposure length in seconds
EXPTIME: 20.0 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: 'tempdisable 3600 for 2 { filter=R E 20 filter=V E 20 filter=B E 30 }'
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: 'object' 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: 27.06007 detector air temperature
CCD_TEMP: -19.90273 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 42405 [%] 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: 'NovaCas_CzeV3217' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.NEXT_GOOD_WEATHER: 1692803701.0 date and time of next good we
WEATHER.UPDATE_TIME: 1692911941.0 time of last update of device statu
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.RAIN: False Rain
WEATHER.TEMPERATURE: 19.38 Temperature, degrees
WEATHER.WINDSPEED: 2.14722222222 Wind speed, m/s
WEATHER.HUMIDITY: 33.62 Humidity
WEATHER.PRESSURE: 788.78 Pressure
WEATHER.DUST: 12.7526961926 Dust concentration, ug/m^3
UPS.NEXT_GOOD_WEATHER: 1691483165.0 date and time of next good weathe
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2724.0 focuser position
FOC_TAR: 2723.21044921875 focuser target position
FOC_DEF: 2723.21042084 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: 17.8 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: 351.195833 original position (epoch) RA
ORIDEC: 61.187778 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: 0.0 object offset DEC
OBJRA: 351.195833 telescope FOV center position (J2000) - with of
OBJDEC: 61.187778 telescope FOV center position (J2000) - with of
TARRA: 351.424749306236 target position with computed corrections (prec
TARDEC: 61.3172743963655 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: 351.424583333333 mount position (from sensors, sky coordinates)
TELDEC: 61.3172222222222 mount position (from sensors, sky coordinates)
JD_HELIO: 2460181.39004278 heliocentric JD
TEL_ALT: 31.2968424120278 horizontal telescope coordinates altitude
TEL_AZ: 213.126355535471 horizontal telescope coordinates azimuth
PARKTIME: 1692859664.65585 Time of last mount park
AIRMASS: 1.92157611698059 Airmass of target location
HA: 283.362408094891 Location hour angle
LST: 274.786991428224 Local Sidereal Time
MOVE_NUM: 4750 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: 319.78625 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1692911949.4204 time when mount informations were collected
SUN_ALT: -21.0111692186721 solar altitude
SUN_AZ: 116.460795230032 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 543.284890401354 average value of image
STDEV: 200.479231343579 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 351.195833 reference value on 1st axis
CRVAL2T: 61.187778 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: '2023-08-24T21:19:38.611' creation date
WCSAXES: 2 no comment
CTYPE1: 'RA---TAN' TAN (gnomic) projection
CTYPE2: 'DEC--TAN' TAN (gnomic) projection
EQUINOX: 2000.0 Equatorial coordinates definition (yr)
LONPOLE: 180.0 no comment
LATPOLE: 0.0 no comment
CRVAL1: 351.16419798 RA of reference point
CRVAL2: 61.1963587923 DEC of reference point
CRPIX1: 531.5 X reference pixel
CRPIX2: 513.5 Y reference pixel
CUNIT1: 'deg' X pixel scale units
CUNIT2: 'deg' Y pixel scale units
CD1_1: 0.000423581494815 Transformation matrix
CD1_2: 8.81193054145e-06 no comment
CD2_1: 8.81193054145e-06 no comment
CD2_2: -0.000423581494815 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2023-08-24T21:19:37' Date this file was created.
RA_ERR: 0.0320837413 RA error in position
DEC_ERR: -0.0087881763 DEC error in position
POS_ERR: 0.0177835906083812 error in position
CHECKSUM: 'HibHJgbFHgbFHgbF' HDU checksum updated 2024-12-15T12:13:57
DATASUM: '779520823' data unit checksum updated 2024-12-15T12:13:57