Image 7731930

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:7731930
Filename: /mnt/data3/cta-n/2024/20241103/01143/C0/20241104042653-789-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:2024-11-04 04:26:53 UT
Night:20241103
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:30.0 s
Filter:R
Target:1143 / HD 31648
RA:74.61233830862808
Dec:29.89009818948657
Alt / Az:74.5683998769618 99.0277011420779
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1730694413 exposure start (seconds since 1.1.1970)
USEC: 789186 exposure start micro seconds
JD: 2460618.68516561 Modified Julian Date
DATE-OBS: '2024-11-04T04:26:53.789' start of exposure
TARGET: 1143 target id
TARSEL: 1143 selector target id
TARTYPE: 'O' target type
OBSID: 82251 observation id
IMGID: 9 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 174.323462326192 angular distance to between observation and the
MOONRA: 249.226516803988 lunar RA
MOONDEC: -26.8288650012997 lunar DEC
MOONPHA: 83.3386740216647 moon phase
MOONALT: -69.1388835841312 lunar altitude
MOONAZ: 270.310988956301 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 14400 for 3 { T0.WOFFS=(rand(-0.1,0.1),rand(-0.05,0.05)) filter=B E 30.0 filter=V E 30 filter=R E 30 }' script used to tak
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: 13.41926 detector air temperature
CCD_TEMP: -20.01479 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 43729 [%] 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: 'HD 31648' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.next_good_weather: 1730652722.0 date and time of next good we
WEATHER.update_time: 1730694362.0 time of last update of device statu
WEATHER.good_weather: True weather quality as set by external script
WEATHER.rain: False Rain
WEATHER.temperature: 8.05 Temperature, degrees
WEATHER.windspeed: 2.05277777778 Wind speed, m/s
WEATHER.humidity: 42.53 Humidity
WEATHER.pressure: 783.4 Pressure
WEATHER.dust: 0.166215173361 Dust concentration, ug/m^3
UPS.next_good_weather: 1730299863.0 date and time of next good weathe
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 3404.0 focuser position
FOC_TAR: 3403.36083984375 focuser target position
FOC_DEF: 3403.36072144 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: 3.5 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: 74.692773 original position (epoch) RA
ORIDEC: 29.843608 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: -0.0814283000000273 object offset RA
OFFSDEC: 0.0461565 object offset DEC
OBJRA: 74.6113447 telescope FOV center position (J2000) - with of
OBJDEC: 29.8897645 telescope FOV center position (J2000) - with of
TARRA: 75.0086554340572 target position with computed corrections (prec
TARDEC: 30.0365842143612 target position with computed corrections (prec
CORR_RA: -0.00591900000000578 correction from closed loop RA
CORR_DEC: 0.108137 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 75.0075 mount position (from sensors, sky coordinates)
TELDEC: 30.0363888888889 mount position (from sensors, sky coordinates)
JD_HELIO: 2460618.6901608 heliocentric JD
TEL_ALT: 74.5683998769618 horizontal telescope coordinates altitude
TEL_AZ: 99.0277011420779 horizontal telescope coordinates azimuth
PARKTIME: 1730618463.58458 Time of last mount park
AIRMASS: 1.0373468777367 Airmass of target location
HA: 17.6714267607303 Location hour angle
LST: 92.6789267607303 Local Sidereal Time
MOVE_NUM: 606 number of movements performed by the driver; us
CORR_IMG: 2 ID of last image used for correction
CORR_OBS: 82251 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 66.655 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1730694398.30911 time when mount informations were collected
SUN_ALT: -39.2856134699915 solar altitude
SUN_AZ: 266.697635418105 solar azimuth
CAM_FILT: 1 filter used for image
AVERAGE: 524.574118126452 average value of image
STDEV: 203.544221442677 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 74.6113447 reference value on 1st axis
CRVAL2T: 29.8897645 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: '2024-11-04T04:27:32.486' 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: 74.6111407916 RA of reference point
CRVAL2: 29.8894318399 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: -0.000422952871528 Transformation matrix
CD1_2: -1.27702744699e-05 no comment
CD2_1: -1.27702744699e-05 no comment
CD2_2: 0.000422952871528 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2024-11-04T04:27:31' Date this file was created.
RA_ERR: -4.73765e-05 RA error in position
DEC_ERR: 0.0005377516 DEC error in position
POS_ERR: 0.000539318014463066 error in position