Image 6317949

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Background - FWHM - WCS - Filters - Zero point
Id:6317949
Filename: /mnt/data3/cta-n/2023/20230630/01012/C0/20230630233009-881-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20230601_1x1_1056x1024_20.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20230211_1x1_1056x1024_B.fits
Time:2023-06-30 23:30:09 UT
Night:20230630
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:20.0 s
Filter:B
Target:1012 / WW Vul
RA:291.49560863646207
Dec:21.20819381399816
Alt / Az:54.4104064051256 273.205712486541
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1688167809 exposure start (seconds since 1.1.1970)
USEC: 881608 exposure start micro seconds
JD: 2460126.47863694 Modified Julian Date
DATE-OBS: '2023-06-30T23:30:09.881' start of exposure
TARGET: 1012 target id
TARSEL: 1012 selector target id
TARTYPE: 'O' target type
OBSID: 59057 observation id
IMGID: 7 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 65.8418511284831 angular distance to between observation and the
MOONRA: 242.084718905128 lunar RA
MOONDEC: -23.7744515914475 lunar DEC
MOONPHA: 18.8998813936692 moon phase
MOONALT: 36.3419823774893 lunar altitude
MOONAZ: 12.90387069281 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 14400 for 3 { filter=B E 20 filter=V E 20 filter=R E 20 }' 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: '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: 21.64154 detector air temperature
CCD_TEMP: -19.82363 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 42177 [%] 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: 'WW Vul' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.next_good_weather: 1687831982.0 date and time of next good we
WEATHER.update_time: 1688167801.0 time of last update of device statu
WEATHER.good_weather: True weather quality as set by external script
WEATHER.rain: False Rain
WEATHER.temperature: 15.54 Temperature, degrees
WEATHER.windspeed: 2.97777777778 Wind speed, m/s
WEATHER.humidity: 27.2 Humidity
WEATHER.pressure: 791.28 Pressure
WEATHER.dust: 11.6326518164 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: 11.6 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: 291.494789 original position (epoch) RA
ORIDEC: 21.208704 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: 291.494789 telescope FOV center position (J2000) - with of
OBJDEC: 21.208704 telescope FOV center position (J2000) - with of
TARRA: 291.762898358367 target position with computed corrections (prec
TARDEC: 21.2765305367413 target position with computed corrections (prec
CORR_RA: 0.019559 correction from closed loop RA
CORR_DEC: 0.018957 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 291.762083333333 mount position (from sensors, sky coordinates)
TELDEC: 21.2766666666667 mount position (from sensors, sky coordinates)
JD_HELIO: 2460126.48346185 heliocentric JD
TEL_ALT: 54.4104064051256 horizontal telescope coordinates altitude
TEL_AZ: 273.205712486541 horizontal telescope coordinates azimuth
PARKTIME: 1688105963.81182 Time of last mount park
AIRMASS: 1.22928096939779 Airmass of target location
HA: 321.423054301363 Location hour angle
LST: 253.185137634696 Local Sidereal Time
MOVE_NUM: 4215 number of movements performed by the driver; us
CORR_IMG: 1 ID of last image used for correction
CORR_OBS: 59057 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 352.311666666667 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1688167754.23237 time when mount informations were collected
SUN_ALT: -32.3705004574559 solar altitude
SUN_AZ: 151.559353766368 solar azimuth
CAM_FILT: 3 filter used for image
AVERAGE: 530.340247721207 average value of image
STDEV: 77.5716931717184 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 291.494789 reference value on 1st axis
CRVAL2T: 21.208704 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: '2023-06-30T23:30:40.052' 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: 291.496730374 RA of reference point
CRVAL2: 21.2088552912 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: 0.000424308436071 Transformation matrix
CD1_2: 1.0004337777e-05 no comment
CD2_1: 1.0004337777e-05 no comment
CD2_2: -0.000424308436071 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2023-06-30T23:30:39' Date this file was created.
RA_ERR: -0.0017084402 RA error in position
DEC_ERR: -0.0003584431 DEC error in position
POS_ERR: 0.00163256155069125 error in position