Image 5773075

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Background - FWHM - WCS - Filters - Zero point
Id:5773075
Filename: /mnt/data3/cta-n/2023/20230107/03042/C0/20230107205914-497-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20230101_1x1_1056x1024_30.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20230107_1x1_1056x1024_R.fits
Time:2023-01-07 20:59:14 UT
Night:20230107
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:30.0 s
Filter:R
Target:3042 / DY Lyn
RA:120.16255185819388
Dec:42.08307160879011
Alt / Az:28.3667086609941 235.215817116708
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1673125154 exposure start (seconds since 1.1.1970)
USEC: 497421 exposure start micro seconds
JD: 2459952.37446691 Modified Julian Date
DATE-OBS: '2023-01-07T20:59:14.497' start of exposure
TARGET: 3042 target id
TARSEL: 3042 selector target id
TARTYPE: 'O' target type
OBSID: 51992 observation id
IMGID: 14 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 16.5131263498034 angular distance to between observation and the
MOONRA: 119.937250366332 lunar RA
MOONDEC: 25.5649001076552 lunar DEC
MOONPHA: 6.10445081911924 moon phase
MOONALT: 23.6369235803883 lunar altitude
MOONAZ: 252.715299147139 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: 13 script loop count
SCRIPT: 'filter=R E 30' 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: 8.218263 detector air temperature
CCD_TEMP: -20.03457 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 43961 [%] 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: 'DY Lyn' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 3074.0 focuser position
FOC_TAR: 3073.86962890625 focuser target position
FOC_DEF: 3073.86973948 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: -0.4 focuser temperature
WEATHER.next_good_weather: 1673114761.0 date and time of next good we
WEATHER.update_time: 1673125141.0 time of last update of device statu
WEATHER.good_weather: True weather quality as set by external script
WEATHER.rain: False Rain
WEATHER.temperature: 3.29 Temperature, degrees
WEATHER.windspeed: 2.98888888889 Wind speed, m/s
WEATHER.humidity: 41.71 Humidity
WEATHER.pressure: 792.94 Pressure
WEATHER.dust: 0.117455148651 Dust concentration, ug/m^3
UPS.next_good_weather: 1672907321.0 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: 120.166667 original position (epoch) RA
ORIDEC: 42.076944 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: 120.166667 telescope FOV center position (J2000) - with of
OBJDEC: 42.076944 telescope FOV center position (J2000) - with of
TARRA: 120.479912613653 target position with computed corrections (prec
TARDEC: 41.9648591789749 target position with computed corrections (prec
CORR_RA: -0.0552040000000034 correction from closed loop RA
CORR_DEC: -0.0542580000000044 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 120.476666666667 mount position (from sensors, sky coordinates)
TELDEC: 41.9661111111111 mount position (from sensors, sky coordinates)
JD_HELIO: 2459952.37990469 heliocentric JD
TEL_ALT: 28.3667086609941 horizontal telescope coordinates altitude
TEL_AZ: 235.215817116708 horizontal telescope coordinates azimuth
PARKTIME: 1673078921.46188 Time of last mount park
AIRMASS: 2.09997768569343 Airmass of target location
HA: 283.601586683361 Location hour angle
LST: 44.0782533500274 Local Sidereal Time
MOVE_NUM: 5414 number of movements performed by the driver; us
CORR_IMG: 2 ID of last image used for correction
CORR_OBS: 51992 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 314.807916666667 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1673125153.94131 time when mount informations were collected
SUN_ALT: -32.3046473076132 solar altitude
SUN_AZ: 80.4251281306062 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 1839.8669095054 average value of image
STDEV: 140.936130826594 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 120.166667 reference value on 1st axis
CRVAL2T: 42.076944 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: '2023-01-07T20:59:53.490' 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: 120.16395496 RA of reference point
CRVAL2: 42.0837306535 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: 0.000422578595478 Transformation matrix
CD1_2: 1.00673084542e-05 no comment
CD2_1: 1.00673084542e-05 no comment
CD2_2: -0.000422578595478 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2023-01-07T20:59:52' Date this file was created.
RA_ERR: 0.003003516 RA error in position
DEC_ERR: -0.0069929088 DEC error in position
POS_ERR: 0.00733963511317043 error in position