Image 5266397

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Background - FWHM - WCS - Filters - Zero point
Id:5266397
Filename: /mnt/data0/cta-n/2022/20220724/00001/C0/20220725033253-596-RA.fits
Dark: calibrations/cta-n/masterdarks/dark_cta-n_C0_2596_20220701_1x1_1056x1024_120.0.fits
Flat: calibrations/cta-n/masterflats/masterflat_cta-n_C0_2596_20220722_1x1_1056x1024_R.fits
Time:2022-07-25 03:32:53 UT
Night:20220724
Site:cta-n
CCD:C0 / 2596
Type:object
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:120.0 s
Filter:R
Target:1 / Dark frames
RA:62.2497537170475
Dec:32.663979624896804
Alt / Az:28.4857928508169 179.535625018208
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1658719973 exposure start (seconds since 1.1.1970)
USEC: 596900 exposure start micro seconds
JD: 2459785.64736891 Modified Julian Date
DATE-OBS: '2022-07-25T03:32:53.596' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 44719 observation id
IMGID: 1 image id
PROC: 3 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 17.9498258744712 angular distance to between observation and the
MOONRA: 81.7940981613816 lunar RA
MOONDEC: 25.9751246067274 lunar DEC
MOONPHA: 78.0819670871527 moon phase
MOONALT: 1.4347613439135 lunar altitude
MOONAZ: 240.919964253999 lunar azimuth
EXPOSURE: 120.0 exposure length in seconds
EXPTIME: 120.0 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: 10 script loop count
SCRIPT: 'filter=R E 120 filter=V E 120' 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: 24.32444 detector air temperature
CCD_TEMP: -19.82363 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 42425 [%] 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: 'Dark frames' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
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: 62.257643 original position (epoch) RA
ORIDEC: 32.66549 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: 62.257643 telescope FOV center position (J2000) - with of
OBJDEC: 32.66549 telescope FOV center position (J2000) - with of
TARRA: 62.6556514811572 target position with computed corrections (prec
TARDEC: 32.6875789194685 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: 213.160416666667 mount position (from sensors, sky coordinates)
TELDEC: 89.5027777777778 mount position (from sensors, sky coordinates)
JD_HELIO: 2459785.64654834 heliocentric JD
TEL_ALT: 28.4857928508169 horizontal telescope coordinates altitude
TEL_AZ: 179.535625018208 horizontal telescope coordinates azimuth
PARKTIME: 1658719923.21023 Time of last mount park
AIRMASS: 2.09197665744688 Airmass of target location
HA: 124.827979047911 Location hour angle
LST: 337.988395714577 Local Sidereal Time
MOVE_NUM: 17096 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: 53.055 telescope local time
FLIP: 'East' telescope flip
GSTAT: '5' low-level status as returned by mount
MNT_INFO: 1658719932.67419 time when mount informations were collected
SUN_ALT: -31.4246936726876 solar altitude
SUN_AZ: 218.095534797854 solar azimuth
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2696.0 focuser position
FOC_TAR: 2695.63916015625 focuser target position
FOC_DEF: 2695.63927856 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: 14.7 focuser temperature
WEATHER.NEXT_GOOD_WEATHER: 1658720864.0 date and time of next good we
WEATHER.UPDATE_TIME: 1658719921.0 time of last update of device statu
WEATHER.GOOD_WEATHER: False weather quality as set by external script
WEATHER.RAIN: False Rain
WEATHER.TEMPERATURE: 17.89 Temperature, degrees
WEATHER.WINDSPEED: 3.325 Wind speed, m/s
WEATHER.HUMIDITY: 44.56 Humidity
WEATHER.PRESSURE: 791.99 Pressure
WEATHER.DUST: 63.8441746906 Dust concentration, ug/m^3
CAM_FILT: 1 filter used for image
AVERAGE: 615.28795387716 average value of image
STDEV: 252.491893750979 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 62.257643 reference value on 1st axis
CRVAL2T: 32.66549 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: '2022-07-25T03:36:02.243' 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: 62.2509931077 RA of reference point
CRVAL2: 32.6646441669 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: 0.000424147905681 Transformation matrix
CD1_2: 1.1325621642e-05 no comment
CD2_1: 1.1325621642e-05 no comment
CD2_2: -0.000424147905681 no comment
IMAGEW: 1062 Image width, in pixels.
IMAGEH: 1026 Image height, in pixels.
_ATE: '2022-07-25T03:36:01' Date this file was created.
RA_ERR: 0.0069085356 RA error in position
DEC_ERR: 0.0006394222 DEC error in position
POS_ERR: 0.00585093311544617 error in position
CHECKSUM: '2Eab4CUZ2CZa2CZY' HDU checksum updated 2023-11-29T09:34:39
DATASUM: '274855739' data unit checksum updated 2023-11-29T09:34:39