Image 7839701

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Background - FWHM - WCS - Filters - Zero point
Id:7839701
Filename: /mnt/data3/cta-n/2024/20241217/00060/C0/20241218033953-718-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20241101_1x1_1056x1024_30.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20231201_1x1_1056x1024_R.fits
Time:2024-12-18 03:39:53 UT
Night:20241217
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:30.0 s
Filter:R
Target:60 / Survey
RA:201.14390304088093
Dec:36.16291092501432
Alt / Az:26.0950249226477 241.446164874485
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1734493193 exposure start (seconds since 1.1.1970)
USEC: 718918 exposure start micro seconds
JD: 2460662.65233815 Modified Julian Date
DATE-OBS: '2024-12-18T03:39:53.718' start of exposure
TARGET: 60 target id
TARSEL: 60 selector target id
TARTYPE: 'O' target type
OBSID: 84509 observation id
IMGID: 9 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: -9.1191291391491e-36 angular distance to between observation and the
MOONRA: 125.178475150621 lunar RA
MOONDEC: 23.9816614400161 lunar DEC
MOONPHA: 19.8021830004669 moon phase
MOONALT: 85.1597088251406 lunar altitude
MOONAZ: 350.793187760742 lunar azimuth
EXPOSURE: 30.0 exposure length in seconds
EXPTIME: 30.0 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: 2 script loop count
SCRIPT: 'sleep 10 filter=R E 30 sleep 10 E 30' script used to take this imag
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: 18.27089 detector air temperature
CCD_TEMP: -19.8412 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 42203 [%] 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: 'Survey' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.NEXT_GOOD_WEATHER: 1734390001.0 date and time of next good we
WEATHER.UPDATE_TIME: 1734493142.0 time of last update of device statu
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.RAIN: False Rain
WEATHER.TEMPERATURE: 12.75 Temperature, degrees
WEATHER.WINDSPEED: 4.75555555556 Wind speed, m/s
WEATHER.HUMIDITY: 58.4 Humidity
WEATHER.PRESSURE: 793.67 Pressure
WEATHER.DUST: 3.13523800085 Dust concentration, ug/m^3
UPS.NEXT_GOOD_WEATHER: 1730995307.0 date and time of next good weathe
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2871.0 focuser position
FOC_TAR: 2870.99389648438 focuser target position
FOC_DEF: 2870.99398798 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: 9.7 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: 201.147089598514 original position (epoch) RA
ORIDEC: 36.1638090652604 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: 201.147089598514 telescope FOV center position (J2000) - with of
OBJDEC: 36.1638090652604 telescope FOV center position (J2000) - with of
TARRA: 201.417617753671 target position with computed corrections (prec
TARDEC: 36.0137070842261 target position with computed corrections (prec
CORR_RA: 0.018571 correction from closed loop RA
CORR_DEC: -0.0244969999999967 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 201.415833333333 mount position (from sensors, sky coordinates)
TELDEC: 36.0136111111111 mount position (from sensors, sky coordinates)
JD_HELIO: 2460662.65238826 heliocentric JD
TEL_ALT: 26.0950249226477 horizontal telescope coordinates altitude
TEL_AZ: 241.446164874485 horizontal telescope coordinates azimuth
PARKTIME: 1734422472.06436 Time of last mount park
AIRMASS: 2.26716969162305 Airmass of target location
HA: 282.781964419508 Location hour angle
LST: 124.197797752842 Local Sidereal Time
MOVE_NUM: 6670 number of movements performed by the driver; us
CORR_IMG: 5 ID of last image used for correction
CORR_OBS: 84509 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 54.84 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1734493162.01649 time when mount informations were collected
SUN_ALT: -55.3350103711422 solar altitude
SUN_AZ: 270.115081172343 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 637.517898114191 average value of image
STDEV: 37.5777016450912 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 201.147089598514 reference value on 1st axis
CRVAL2T: 36.1638090652604 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: '2024-12-18T03:40:33.680' 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: 201.145198384 RA of reference point
CRVAL2: 36.1635687309 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: 0.000423666130444 Transformation matrix
CD1_2: 8.9198857381e-06 no comment
CD2_1: 8.9198857381e-06 no comment
CD2_2: -0.000423666130444 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2024-12-18T03:40:32' Date this file was created.
RA_ERR: 0.0021591249 RA error in position
DEC_ERR: 3.29615e-05 DEC error in position
POS_ERR: 0.00174344982069977 error in position