Image 6317984

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Background - FWHM - WCS - Filters - Zero point
Id:6317984
Filename: /mnt/data3/cta-n/2023/20230630/01015/C0/20230630233959-672-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20230601_1x1_1056x1024_30.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20230211_1x1_1056x1024_B.fits
Time:2023-06-30 23:39:59 UT
Night:20230630
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:30.0 s
Filter:B
Target:1015 / ET Dra
RA:267.5380408802675
Dec:70.80185828893133
Alt / Az:47.4732813059534 185.64456141761
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1688168399 exposure start (seconds since 1.1.1970)
USEC: 672004 exposure start micro seconds
JD: 2460126.48610146 Modified Julian Date
DATE-OBS: '2023-06-30T23:39:59.672' start of exposure
TARGET: 1015 target id
TARSEL: 1015 selector target id
TARTYPE: 'O' target type
OBSID: 59059 observation id
IMGID: 4 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 96.2390986368096 angular distance to between observation and the
MOONRA: 242.185844137275 lunar RA
MOONDEC: -23.7991623752171 lunar DEC
MOONPHA: 18.8509295377669 moon phase
MOONALT: 35.8094915285419 lunar altitude
MOONAZ: 15.4981080749922 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: 0 script loop count
SCRIPT: 'tempdisable 7200 for 2 { T0.WOFFS=(rand(-0.1,0.1),rand(-0.05,0.05)) filter=B E 30.0 filter=V E 20 filter=R E 20 }' script used to take
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: 21.96235 detector air temperature
CCD_TEMP: -20.03457 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 44021 [%] 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: 'ET Dra' 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: 1688168341.0 time of last update of device statu
WEATHER.good_weather: True weather quality as set by external script
WEATHER.rain: False Rain
WEATHER.temperature: 15.82 Temperature, degrees
WEATHER.windspeed: 2.11388888889 Wind speed, m/s
WEATHER.humidity: 26.58 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: 267.60465 original position (epoch) RA
ORIDEC: 70.760123 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: -0.062609899999984 object offset RA
OFFSDEC: 0.0410262 object offset DEC
OBJRA: 267.5420401 telescope FOV center position (J2000) - with of
OBJDEC: 70.8011492 telescope FOV center position (J2000) - with of
TARRA: 267.53696220842 target position with computed corrections (prec
TARDEC: 70.7904360399483 target position with computed corrections (prec
CORR_RA: 0.060398 correction from closed loop RA
CORR_DEC: 0.006845 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 267.537083333333 mount position (from sensors, sky coordinates)
TELDEC: 70.7905555555556 mount position (from sensors, sky coordinates)
JD_HELIO: 2460126.48583122 heliocentric JD
TEL_ALT: 47.4732813059534 horizontal telescope coordinates altitude
TEL_AZ: 185.64456141761 horizontal telescope coordinates azimuth
PARKTIME: 1688105963.81182 Time of last mount park
AIRMASS: 1.35616254978345 Airmass of target location
HA: 348.342639172962 Location hour angle
LST: 255.879722506295 Local Sidereal Time
MOVE_NUM: 4217 number of movements performed by the driver; us
CORR_IMG: 1 ID of last image used for correction
CORR_OBS: 59059 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 354.99875 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1688168399.16692 time when mount informations were collected
SUN_ALT: -33.3568726336444 solar altitude
SUN_AZ: 153.980123643048 solar azimuth
CAM_FILT: 3 filter used for image
AVERAGE: 548.707821683315 average value of image
STDEV: 21.108486429391 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 267.5420401 reference value on 1st axis
CRVAL2T: 70.8011492 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: '2023-06-30T23:40:38.425' 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: 267.541238019 RA of reference point
CRVAL2: 70.8025126646 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: 0.000424689161147 Transformation matrix
CD1_2: 6.92569028792e-06 no comment
CD2_1: 6.92569028792e-06 no comment
CD2_2: -0.000424689161147 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2023-06-30T23:40:37' Date this file was created.
RA_ERR: 0.0014583861 RA error in position
DEC_ERR: -0.0015723452 DEC error in position
POS_ERR: 0.00164385514358919 error in position