Image 4120188

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Background - FWHM - WCS - Filters - Zero point
Id:4120188
Filename: /mnt/data0/cta-n/2020/20201211/00060/C0/20201212065534-800-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20201201_1x1_1056x1024_60.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20201210_1x1_1056x1024_R.fits
Time:2020-12-12 06:55:34 UT
Night:20201211
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:60.0 s
Filter:R
Target:60 / Survey
RA:125.62971122164593
Dec:22.110909203712023
Alt / Az:52.1373905632804 89.5625318804962
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1607756134 exposure start (seconds since 1.1.1970)
USEC: 800749 exposure start micro seconds
JD: 2459195.78853559 Modified Julian Date
DATE-OBS: '2020-12-12T06:55:34.800' start of exposure
TARGET: 60 target id
TARSEL: 60 selector target id
TARTYPE: 'O' target type
OBSID: 27685 observation id
IMGID: 18 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: 225.858602615096 lunar RA
MOONDEC: -14.3405166704857 lunar DEC
MOONPHA: 81.6136460526128 moon phase
MOONALT: 19.0041079567534 lunar altitude
MOONAZ: 299.201005005946 lunar azimuth
EXPOSURE: 60.0 exposure length in seconds
EXPTIME: 60.0 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: 5 script loop count
SCRIPT: 'filter=R E 60 E 60' script used to take this images
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'MI G2-1000BI rev.20' camera type
CCD_SER: 'G2EV01000-02596' 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: 18.79165 detector air temperature
CCD_TEMP: -19.82363 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 39758 [%] utilization of cooling power
GAIN: 1167 [e-ADU] gain
PRODUCT_ID: 2596 camera product identification
SHIFT: 0 shift (for partial, not cleared readout)
NCLEARS: 2 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
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2650.0 focuser position
FOC_TAR: 2649.21044921875 focuser target position
FOC_DEF: 2649.21042084 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: 7.5 focuser temperature
WEATHER.NEXT_GOOD_WEATHER: 1607569081.0 date and time of next good we
WEATHER.UPDATE_TIME: 1607756101.0 time of last update of weather stat
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.RAIN: False rain condition as set by external script
WEATHER.TEMPERATURE: 10.02 temperature as set by external script
WEATHER.WINDSPEED: 7.48055555556 wind speed as set by external scrip
WEATHER.HUMIDITY: 45.22 humidity as set by external script
WEATHER.PRESSURE: 790.47 pressure as set by external script
UPS.NEXT_GOOD_WEATHER: 1606941034.0 date and time of next good weathe
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: 125.627752180583 original position (epoch) RA
ORIDEC: 22.1102415233256 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: 125.627752180583 telescope FOV center position (J2000) - with of
OBJDEC: 22.1102415233256 telescope FOV center position (J2000) - with of
TARRA: 125.93749860433 target position with computed corrections (prec
TARDEC: 22.0793575472707 target position with computed corrections (prec
CORR_RA: -0.00622600000002649 correction from closed loop RA
CORR_DEC: 0.033948 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 125.936666666667 mount position (from sensors, sky coordinates)
TELDEC: 22.0783333333333 mount position (from sensors, sky coordinates)
JD_HELIO: 2459195.7931188 heliocentric JD
TEL_ALT: 52.1373905632804 horizontal telescope coordinates altitude
TEL_AZ: 89.5625318804962 horizontal telescope coordinates azimuth
PARKTIME: 1607673459.41605 Time of last mount park
AIRMASS: 1.26613955955986 Airmass of target location
HA: 41.477407087544 Location hour angle
LST: 167.414073754211 Local Sidereal Time
MOVE_NUM: 3515 number of movements performed by the driver; us
CORR_IMG: 13 ID of last image used for correction
CORR_OBS: 27685 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 103.87 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1607756129.47477 time when mount informations were collected
SUN_ALT: -12.6416929654299 solar altitude
SUN_AZ: 289.598646478488 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 644.408851040554 average value of image
STDEV: 56.6049955090103 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 125.627752180583 reference value on 1st axis
CRVAL2T: 22.1102415233256 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: '2020-12-12T06:56:43.289' 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: 125.62856794 RA of reference point
CRVAL2: 22.1102744551 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: -0.000423544945719 Transformation matrix
CD1_2: 2.25931544942e-07 no comment
CD2_1: 2.25931544942e-07 no comment
CD2_2: 0.000423544945719 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2020-12-12T07:56:42' Date this file was created.
RA_ERR: -0.0010442193 RA error in position
DEC_ERR: 0.0001789538 DEC error in position
POS_ERR: 0.000983840128154982 error in position
CHECKSUM: 'TgViVZViTdViTZVi' HDU checksum updated 2022-10-07T02:02:47
DATASUM: '3150477871' data unit checksum updated 2022-10-07T02:02:47