Image 7628578

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Background - FWHM - WCS - Filters - Zero point
Id:7628578
Filename: /mnt/data3/cta-n/2024/20240921/03185/C0/20240921230223-014-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20240501_1x1_1056x1024_90.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20231201_1x1_1056x1024_B.fits
Time:2024-09-21 23:02:23 UT
Night:20240921
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:90.0 s
Filter:B
Target:3185 / NovaCas_CzeV3217
RA:351.193908106
Dec:61.1861353464
Alt / Az:54.0876335626 198.251320203
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1726959743 exposure start (seconds since 1.1.1970)
USEC: 14341 exposure start micro seconds
JD: 2460575.45997757 Modified Julian Date
DATE-OBS: '2024-09-21T23:02:23.014' start of exposure
TARGET: 3185 target id
TARSEL: 3185 selector target id
TARTYPE: 'O' target type
OBSID: 80570 observation id
IMGID: 3 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 55.5206265342699 angular distance to between observation and the
MOONRA: 49.4269530834771 lunar RA
MOONDEC: 22.2091773175688 lunar DEC
MOONPHA: 29.8657804503655 moon phase
MOONALT: 18.4856843370716 lunar altitude
MOONAZ: 254.267888637578 lunar azimuth
EXPOSURE: 90.0 exposure length in seconds
EXPTIME: 90.0 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 60 filter=V E 60 filter=B E 90 }'
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: 13.90486 detector air temperature
CCD_TEMP: -19.90053 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 41773 [%] 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: 1726875362.0 date and time of next good we
WEATHER.update_time: 1726959721.0 time of last update of device statu
WEATHER.good_weather: True weather quality as set by external script
WEATHER.rain: False Rain
WEATHER.temperature: 10.88 Temperature, degrees
WEATHER.windspeed: 2.175 Wind speed, m/s
WEATHER.humidity: 15.08 Humidity
WEATHER.pressure: 785.79 Pressure
WEATHER.dust: 0.86735535574 Dust concentration, ug/m^3
UPS.next_good_weather: 1723547262.0 date and time of next good weathe
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 3243.0 focuser position
FOC_TAR: 3242.1162109375 focuser target position
FOC_DEF: 3242.11623246 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: 5.0 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: 351.584882490451 target position with computed corrections (prec
TARDEC: 61.4127139965596 target position with computed corrections (prec
CORR_RA: 0.115227 correction from closed loop RA
CORR_DEC: 0.095091 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 351.5825 mount position (from sensors, sky coordinates)
TELDEC: 61.4127777777778 mount position (from sensors, sky coordinates)
JD_HELIO: 2460575.46322707 heliocentric JD
TEL_ALT: 54.0876335626058 horizontal telescope coordinates altitude
TEL_AZ: 198.251320203024 horizontal telescope coordinates azimuth
PARKTIME: 1726902116.41759 Time of last mount park
AIRMASS: 1.23426653543379 Airmass of target location
HA: 337.424107422357 Location hour angle
LST: 329.006607422357 Local Sidereal Time
MOVE_NUM: 4810 number of movements performed by the driver; us
CORR_IMG: 1 ID of last image used for correction
CORR_OBS: 80570 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 345.59 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1726959742.06287 time when mount informations were collected
SUN_ALT: -49.0117559570892 solar altitude
SUN_AZ: 129.99697828699 solar azimuth
CAM_FILT: 3 filter used for image
AVERAGE: 624.541221095216 average value of image
STDEV: 312.932815940984 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: 'B' camera filter as string
DATE: '2024-09-21T23:04:01.904' 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: 351.196070038 RA of reference point
CRVAL2: 61.1867959469 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: 0.000423037437671 Transformation matrix
CD1_2: 1.04108637575e-05 no comment
CD2_1: 1.04108637575e-05 no comment
CD2_2: -0.000423037437671 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2024-09-21T23:04:01' Date this file was created.
RA_ERR: 0.0002126415 RA error in position
DEC_ERR: 0.0007757406 DEC error in position
POS_ERR: 0.000782480761298581 error in position