Image 6623578

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Background - FWHM - WCS - Filters - Zero point
Id:6623578
Filename: /mnt/data3/cta-n/2023/20230928/01016/C0/20230928212424-308-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20230901_1x1_1056x1024_120.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20230220_1x1_1056x1024_R.fits
Time:2023-09-28 21:24:24 UT
Night:20230928
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:120.0 s
Filter:R
Target:1016 / MWC930
RA:276.6059138779005
Dec:-7.242669152557181
Alt / Az:41.6004795974408 47.2610835789144
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1695936264 exposure start (seconds since 1.1.1970)
USEC: 308386 exposure start micro seconds
JD: 2460216.39179612 Modified Julian Date
DATE-OBS: '2023-09-28T21:24:24.308' start of exposure
TARGET: 1016 target id
TARSEL: 1016 selector target id
TARTYPE: 'O' target type
OBSID: 63022 observation id
IMGID: 3 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 82.0650882978878 angular distance to between observation and the
MOONRA: 358.981987504145 lunar RA
MOONDEC: -3.02156136406446 lunar DEC
MOONPHA: 4.26302699713009 moon phase
MOONALT: 33.786999875289 lunar altitude
MOONAZ: 296.079829107457 lunar azimuth
EXPOSURE: 120.0 exposure length in seconds
EXPTIME: 120.0 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 2 { filter=B E 120 filter=V E 120 filter=R E 120 }' 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: 21.4328 detector air temperature
CCD_TEMP: -19.82363 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 42374 [%] 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: 'MWC930' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.NEXT_GOOD_WEATHER: 1695703262.0 date and time of next good we
WEATHER.UPDATE_TIME: 1695936241.0 time of last update of device statu
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.RAIN: False Rain
WEATHER.TEMPERATURE: 15.16 Temperature, degrees
WEATHER.WINDSPEED: 3.16944444444 Wind speed, m/s
WEATHER.HUMIDITY: 14.28 Humidity
WEATHER.PRESSURE: 787.21 Pressure
WEATHER.DUST: 0.0393063048286 Dust concentration, ug/m^3
UPS.NEXT_GOOD_WEATHER: 1694771113.0 date and time of next good weathe
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2979.0 focuser position
FOC_TAR: 2978.79150390625 focuser target position
FOC_DEF: 2978.79158317 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: 12.3 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: 276.605149 original position (epoch) RA
ORIDEC: -7.221618 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: 276.605149 telescope FOV center position (J2000) - with of
OBJDEC: -7.221618 telescope FOV center position (J2000) - with of
TARRA: 276.932713736212 target position with computed corrections (prec
TARDEC: -7.19654960459887 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: 276.932083333333 mount position (from sensors, sky coordinates)
TELDEC: -7.19777777777778 mount position (from sensors, sky coordinates)
JD_HELIO: 2460216.39283186 heliocentric JD
TEL_ALT: 41.6004795974408 horizontal telescope coordinates altitude
TEL_AZ: 47.2610835789144 horizontal telescope coordinates azimuth
PARKTIME: 1695884711.33995 Time of last mount park
AIRMASS: 1.50490731805189 Airmass of target location
HA: 33.6132279229196 Location hour angle
LST: 310.545311256253 Local Sidereal Time
MOVE_NUM: 3520 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: 321.040833333333 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1695936251.1853 time when mount informations were collected
SUN_ALT: -32.0316431735075 solar altitude
SUN_AZ: 107.176509907929 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 3026.21262889909 average value of image
STDEV: 325.650793621357 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 276.605149 reference value on 1st axis
CRVAL2T: -7.221618 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: '2023-09-28T21:26:34.005' 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: 276.604862492 RA of reference point
CRVAL2: -7.2433300669 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: -0.00042339554922 Transformation matrix
CD1_2: -1.03279250286e-05 no comment
CD2_1: -1.03279250286e-05 no comment
CD2_2: 0.00042339554922 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2023-09-28T21:26:33' Date this file was created.
RA_ERR: 6.79016e-05 RA error in position
DEC_ERR: 0.0219186007 DEC error in position
POS_ERR: 0.0219187042089241 error in position
CHECKSUM: 'GaIpGV9oGaGoGU9o' HDU checksum updated 2024-12-14T23:37:07
DATASUM: '1238534150' data unit checksum updated 2024-12-14T23:37:07