Image 7994729

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Background - FWHM - WCS - Filters - Zero point
Id:7994729
Filename: /mnt/data3/cta-n/2025/20250206/00016/C0/20250207020831-105-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20241101_1x1_1056x1024_10.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20231201_1x1_1056x1024_N.fits
Time:2025-02-07 02:08:31 UT
Night:20250206
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:10.0 s
Filter:N
Target:16 / Focusing C0 experimental
RA:150.68730864668316
Dec:48.84074834100397
Alt / Az:70.125426416199 179.182671305541
BITPIX: 16 ASCII or bytes array
NAXIS: 2 Minimal header
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1738894111 exposure start (seconds since 1.1.1970)
USEC: 105112 exposure start micro seconds
JD: 2460713.589135 Modified Julian Date
DATE-OBS: '2025-02-07T02:08:31.105' start of exposure
TARGET: 16 target id
TARSEL: 16 selector target id
TARTYPE: 'O' target type
OBSID: 84952 observation id
IMGID: 13 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: 68.4937015027744 lunar RA
MOONDEC: 26.9642371271956 lunar DEC
MOONPHA: 37.393796366145 moon phase
MOONALT: 18.0994423973857 lunar altitude
MOONAZ: 111.393798610507 lunar azimuth
EXPOSURE: 10.0 exposure length in seconds
EXPTIME: 10.0 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 10800 loopdisable T0.cmd altaz(70,180) filter=N exe /etc/rts2/focusing_C0_experimental' 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: 9.062024 detector air temperature
CCD_TEMP: -20.03457 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 43883 [%] 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: 'Focusing C0 experimental' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
UPS.NEXT_GOOD_WEATHER: 1735003264.0 date and time of next good weathe
WEATHER.NEXT_GOOD_WEATHER: 1738483561.0 date and time of next good we
WEATHER.UPDATE_TIME: 1738894082.0 time of last update of device statu
WEATHER.GOOD_WEATHER: True weather quality as set by external script
WEATHER.RAIN: False Rain
WEATHER.TEMPERATURE: 5.7 Temperature, degrees
WEATHER.WINDSPEED: 5.1 Wind speed, m/s
WEATHER.HUMIDITY: 3.2 Humidity
WEATHER.PRESSURE: 779.2 Pressure
WEATHER.DUST: 0.895193300171 Dust concentration, ug/m^3
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: 150.822417680513 original position (epoch) RA
ORIDEC: 48.7705555555556 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: 150.822417680513 telescope FOV center position (J2000) - with of
OBJDEC: 48.7705555555556 telescope FOV center position (J2000) - with of
TARRA: 151.232119401915 target position with computed corrections (prec
TARDEC: 48.6426642292077 target position with computed corrections (prec
CORR_RA: 0.0 correction from closed loop RA
CORR_DEC: 0.0 correction from closed loop DEC
MO_RTS2RA: 0.0 [deg] RTS2 model offsets RA
MO_RTS2DEC: 0.0 [deg] RTS2 model offsets DEC
TELRA: 151.230416666667 mount position (from sensors, sky coordinates)
TELDEC: 48.6425 mount position (from sensors, sky coordinates)
JD_HELIO: 2460713.59400627 heliocentric JD
TEL_ALT: 70.125426416199 horizontal telescope coordinates altitude
TEL_AZ: 179.182671305541 horizontal telescope coordinates azimuth
PARKTIME: 1738828772.64774 Time of last mount park
AIRMASS: 1.06324059429903 Airmass of target location
HA: 0.420464442765393 Location hour angle
LST: 151.650881109432 Local Sidereal Time
MOVE_NUM: 927 number of movements performed by the driver; us
CORR_IMG: 0 ID of last image used for correction
CORR_OBS: 0 ID of last observation used for correction
MNT_ROTA: 0.0 mount rotang
MNT_FLIP: 0 telescope flip
LOCATIME: 32.0870833333333 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1738894101.26431 time when mount informations were collected
SUN_ALT: -73.1551197659403 solar altitude
SUN_AZ: 219.643960520307 solar azimuth
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 3832.0 focuser position
FOC_TAR: 3832.82958984375 focuser target position
FOC_DEF: 3632.82965932 default target value
FOC_FILTEROFF: 0.0 offset related to actual filter
FOC_FOFF: 0.0 offset from focusing routine
FOC_TOFF: 200.0 temporary offset for focusing
FOC_TEMP: 1.5 focuser temperature
CAM_FILT: 6 filter used for image
AVERAGE: 541.004978836503 average value of image
STDEV: 19.70639906201 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 150.822417680513 reference value on 1st axis
CRVAL2T: 48.7705555555556 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: 'N' camera filter as string
DATE: '2025-02-07T02:08:51.182' 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: 150.685732591 RA of reference point
CRVAL2: 48.8400810028 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: -0.000422852060416 Transformation matrix
CD1_2: -1.32283417597e-05 no comment
CD2_1: -1.32283417597e-05 no comment
CD2_2: 0.000422852060416 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2025-02-07T02:08:49' Date this file was created.
RA_ERR: 0.1363538048 RA error in position
DEC_ERR: -0.0693206349 DEC error in position
POS_ERR: 0.113447347833804 error in position