Image 7536670

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:7536670
Filename: /mnt/data3/cta-n/2024/20240808/darks/C0/20240809064156-202-RA.fits
Time:2024-08-09 06:41:56 UT
Night:20240808
Site:cta-n
CCD:C0 / 2596
Type:dark
Image size: 1062x1026 (1056x1024 usable)
Binning: 1x1
Exposure:30.0 s
Filter:DF
Target:1 / Dark frames
RA:0.0
Dec:0.0
Alt / Az:28.5178838795402 179.514248796348
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 1062 length of data axis
NAXIS2: 1026 length of data axis
CTIME: 1723185716 exposure start (seconds since 1.1.1970)
USEC: 202753 exposure start micro seconds
JD: 2460531.77863223 Modified Julian Date
DATE-OBS: '2024-08-09T06:41:56.202' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 78653 observation id
IMGID: 13 image id
PROC: 0 procesing status; info in DB
CCD_NAME: 'C0' camera name
MOONDIST: 168.09502135192 angular distance to between observation and the
MOONRA: 189.135428363947 lunar RA
MOONDEC: -4.20394750316497 lunar DEC
MOONPHA: 70.3757475295457 moon phase
MOONALT: -51.1689591205136 lunar altitude
MOONAZ: 236.731316697831 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: 'filter=DF D 1 filter=DF D 2 filter=DF D 3 filter=DF D 5 filter=DF D 10 filter=DF D 20 filter=DF D 30 filter=DF D 45 filter=DF D 60 filter=DF D 90 filter=DF D 120 filter=DF D 180' script used to take th
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: 'dark' 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: 1 shutter state (0 - opened, 1 - closed)
CCD_AIR: 27.41164 detector air temperature
CCD_TEMP: -19.96425 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 42126 [%] 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
WEATHER.next_good_weather: 1723144332.0 date and time of next good we
WEATHER.update_time: 1723185661.0 time of last update of device statu
WEATHER.good_weather: True weather quality as set by external script
WEATHER.rain: False Rain
WEATHER.temperature: 19.82 Temperature, degrees
WEATHER.windspeed: 2.63888888889 Wind speed, m/s
WEATHER.humidity: 12.85 Humidity
WEATHER.pressure: 789.96 Pressure
WEATHER.dust: 1.36995185273 Dust concentration, ug/m^3
FOC_TYPE: 'OPTEC_TCF' focuser type
FOC_POS: 2721.0 focuser position
FOC_TAR: 2720.48901367188 focuser target position
FOC_DEF: 2720.48897796 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: 16.0 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: 3.351461 original position (epoch) RA
ORIDEC: 14.494295 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: 3.351461 telescope FOV center position (J2000) - with of
OBJDEC: 14.6859616666668 telescope FOV center position (J2000) - with of
TARRA: 3.67840834862906 target position with computed corrections (prec
TARDEC: 14.8272213217857 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: 280.129166666667 mount position (from sensors, sky coordinates)
TELDEC: 89.5044444444444 mount position (from sensors, sky coordinates)
JD_HELIO: 2460531.77773887 heliocentric JD
TEL_ALT: 28.5178838795402 horizontal telescope coordinates altitude
TEL_AZ: 179.514248796348 horizontal telescope coordinates azimuth
PARKTIME: 1723185601.55237 Time of last mount park
AIRMASS: 2.08983244554906 Airmass of target location
HA: 120.538904194691 Location hour angle
LST: 40.6680708613575 Local Sidereal Time
MOVE_NUM: 372 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: 100.304166666667 telescope local time
FLIP: 'East' telescope flip
GSTAT: '5' low-level status as returned by mount
MNT_INFO: 1723185673.8252 time when mount informations were collected
SUN_ALT: 0.403669616710142 solar altitude
SUN_AZ: 252.148669307976 solar azimuth
UPS.next_good_weather: 1723144452.0 date and time of next good weathe
CAM_FILT: 0 filter used for image
AVERAGE: 496.173602162972 average value of image
STDEV: 17.4579952464847 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 3.351461 reference value on 1st axis
CRVAL2T: 14.6859616666668 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: 'DF' camera filter as string
DATE: '2024-08-09T06:42:31.701' creation date