Image 7228805

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Background - FWHM - WCS - Filters - Zero point
Id:7228805
Filename: /mnt/data3/cta-n/2024/20240510/darks/WF0/20240511062830-187-RA.fits
Time:2024-05-11 06:28:30 UT
Night:20240510
Site:cta-n
CCD:WF0 / 6149
Type:dark
Image size: 4148x4124 (4096x4096 usable)
Binning: 1x1
Exposure:60.0 s
Filter:I
Target:1 / Dark frames
RA:0.0
Dec:0.0
Alt / Az:28.5178052288915 179.510625946072
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4148 length of data axis
NAXIS2: 4124 length of data axis
CTIME: 1715408910 exposure start (seconds since 1.1.1970)
USEC: 187416 exposure start micro seconds
JD: 2460441.76937796 Modified Julian Date
DATE-OBS: '2024-05-11T06:28:30.187' start of exposure
TARGET: 1 target id
TARSEL: 1 selector target id
TARTYPE: 'd' target type
OBSID: 75060 observation id
IMGID: 16 image id
PROC: 0 procesing status; info in DB
CCD_NAME: 'WF0' camera name
MOONDIST: 137.876090916568 angular distance to between observation and the
MOONRA: 91.6705587736495 lunar RA
MOONDEC: 28.4748607895209 lunar DEC
MOONPHA: 77.1752449762608 moon phase
MOONALT: -22.6539607647429 lunar altitude
MOONAZ: 215.07174327984 lunar azimuth
EXPOSURE: 60.0 exposure length in seconds
EXPTIME: 60.0 exposure length in seconds
INSTRUME: 'WF0' name of the data acqusition instrument
TELESCOP: '' name of the data acqusition telescope
ORIGIN: 'Institute of Physics ASCR' organisation responsible for data
FOC_NAME: 'FWF' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: 'filter=I D 1 filter=I D 2 filter=I D 3 filter=I D 5 filter=I D 10 filter=I D 20 filter=I D 30 filter=I D 60 filter=I D 120 filter=I D 180' script used to take this images
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'G4-16000' camera type
CCD_SER: 'G4KF16000-0613' camera serial number
CCD_CHIP: 'KAF-16803' 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: 14.50253 detector air temperature
CCD_TEMP: -19.90932 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.573 [%] utilization of cooling power
VOLTAGE: 11.89149 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
product_id: 6149 camera product identification
PREFLASH: 0.0 Duration of CCD pre-exposure preflash
NCLEARS: 0 Number of CCD pre-exposure clears after preflas
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: 271.646394 original position (epoch) RA
ORIDEC: 13.436095 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: 271.646394 telescope FOV center position (J2000) - with of
OBJDEC: 13.6444283333335 telescope FOV center position (J2000) - with of
TARRA: 271.935451067557 target position with computed corrections (prec
TARDEC: 13.6482684658536 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: 188.25875 mount position (from sensors, sky coordinates)
TELDEC: 89.5016666666667 mount position (from sensors, sky coordinates)
JD_HELIO: 2460441.76837978 heliocentric JD
TEL_ALT: 28.5178052288915 horizontal telescope coordinates altitude
TEL_AZ: 179.510625946072 horizontal telescope coordinates azimuth
PARKTIME: 1715408740.67772 Time of last mount park
AIRMASS: 2.08983769456012 Airmass of target location
HA: 120.359502572972 Location hour angle
LST: 308.618252572972 Local Sidereal Time
MOVE_NUM: 3082 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: 96.9720833333333 telescope local time
FLIP: 'East' telescope flip
GSTAT: '5' low-level status as returned by mount
MNT_INFO: 1715408874.2562 time when mount informations were collected
SUN_ALT: 0.588131627830448 solar altitude
SUN_AZ: 249.776755866503 solar azimuth
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 980.0 focuser position
FOC_TAR: 980.0 focuser target position
FOC_DEF: 980.0 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
WEATHER.next_good_weather: 1715139362.0 date and time of next good we
WEATHER.update_time: 1715408882.0 time of last update of device statu
WEATHER.good_weather: True weather quality as set by external script
WEATHER.rain: False Rain
WEATHER.temperature: 9.66 Temperature, degrees
WEATHER.windspeed: 2.63888888889 Wind speed, m/s
WEATHER.humidity: 11.51 Humidity
WEATHER.pressure: 785.18 Pressure
WEATHER.dust: 0.27977497227 Dust concentration, ug/m^3
UPS.next_good_weather: 1714764553.0 date and time of next good weathe
CAM_FILT: 3 filter used for image
AVERAGE: 552.463180519143 average value of image
STDEV: 39.9163349460433 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 271.646394 reference value on 1st axis
CRVAL2T: 13.6444283333335 reference value on 2nd axis
CRPIX1T: 2074.0 reference pixel of the 1st axis
CRPIX2T: 2062.0 reference pixel of the 2nd axis
CDELT1T: 0.0039 delta along 1st axis
CDELT2T: -0.0039 delta along 2nd axis
CROTA2T: 0.0 rotational angle
DATASEC: '[34:4129,12:4107]' good data section
FILTER: 'I' camera filter as string
DATE: '2024-05-11T06:29:41.120' creation date