Image 7574171

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Background - FWHM - WCS - Filters - Zero point
Id:7574171
Filename: /mnt/data3/auger/2024/20240823/skyflats/NF4/20240824105449-134-RA.fits
Dark: calibrations/auger/masterdarks/dark_auger_NF4_40032_20240501_1x1_4096x4096_2.0.fits
Time:2024-08-24 10:54:49 UT
Night:20240823
Site:auger
CCD:NF4 / 40032
Type:flat
Image size: 4144x4127 (4096x4096 usable)
Binning: 1x1
Exposure:2.0 s
Filter:V
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:55.4062072000638 80.4909998255985
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4144 length of data axis
NAXIS2: 4127 length of data axis
CTIME: 1724496889 exposure start (seconds since 1.1.1970)
USEC: 134194 exposure start micro seconds
JD: 2460546.95454511 Modified Julian Date
DATE-OBS: '2024-08-24T10:54:49.134' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 174328 observation id
IMGID: 107 image id
PROC: 0 image processing status
CCD_NAME: 'NF4' camera name
MOONDIST: 51.6645898406088 angular distance to between observation and the
MOONRA: 32.9792755585477 lunar RA
MOONDEC: 15.9947935267186 lunar DEC
MOONPHA: 35.9161241779379 moon phase
MOONALT: 29.0178926956174 lunar altitude
MOONAZ: 141.503788413863 lunar azimuth
EXPOSURE: 2.0 exposure length in seconds
EXPTIME: 2.0 exposure length in seconds
INSTRUME: 'FRAM' name of the data acqusition instrument
TELESCOP: 'FRAM at Pierre Auger Observatory' name of the data acqusition teles
ORIGIN: 'Institute of Physics, Prague' organisation responsible for data
FOC_NAME: 'FNF' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: 'exe /etc/rts2/flatNF2.py' 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: 'G4KF16000-0620' camera serial number
CCD_CHIP: 'KAF-16803' camera chip type
IMAGETYP: 'flat' 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: -4.09758 detector air temperature
CCD_TEMP: -19.91591 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -20.0 CCD set temperature
TEMPPWR: 0.23 [%] utilization of cooling power
VOLTAGE: 11.18597 [V] current voltage of the camera power supply
GAIN: 1.6 [e-ADU] gain
PRODUCT_ID: 40032 camera product identification
PREFLASH: 2.0 Duration of CCD pre-exposure preflash
NCLEARS: 4 Number of CCD pre-exposure clears after preflas
RDOUTM: 'Low Noise' camera mode
OBJECT: 'flat target' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.NEXT_GOOD_WEATHER: 1724445831.0 date and time of next good we
UPS.NEXT_GOOD_WEATHER: 1724184322.0 date and time of next good weathe
MNT_NAME: 'GM2000' name of mount
LATITUDE: -35.4958333333333 observatory latitude
LONGITUD: -69.4497222222222 observatory longitude
ALTITUDE: 1430.0 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: 24.823871 original position (epoch) RA
ORIDEC: -33.957561 original position (epoch) DEC
OEPOCH: 2000.0 epoch (2000,..)
PMRA: 0.0 proper motion/year RA
PMDEC: 0.0 proper motion/year DEC
OFFSRA: 0.291666666666899 object offset RA
OFFSDEC: 0.291666666666899 object offset DEC
OBJRA: 25.1155376666669 telescope FOV center position (J2000) - with of
OBJDEC: -33.6658943333331 telescope FOV center position (J2000) - with of
TARRA: 25.1155376666669 target position with computed corrections (prec
TARDEC: -33.6658943333331 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: 25.1166666666667 mount position (from sensors, sky coordinates)
TELDEC: -33.6658333333333 mount position (from sensors, sky coordinates)
JD_HELIO: 2460546.95831997 heliocentric JD
TEL_ALT: 55.4062072000638 horizontal telescope coordinates altitude
TEL_AZ: 80.4909998255985 horizontal telescope coordinates azimuth
PARKTIME: 1724410906.63013 Time of last mount park
AIRMASS: 1.21439027775773 Airmass of target location
HA: 42.2828127526753 Location hour angle
LST: 67.3994794193419 Local Sidereal Time
MOVE_NUM: 5638 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: 163.63 telescope local time
FLIP: 'West' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1724496872.69759 time when mount informations were collected
SUN_ALT: -3.1198025227653 solar altitude
SUN_AZ: 258.749691848573 solar azimuth
FOC_TYPE: 'ASA_AAF' focuser type
FOC_POS: 1885.0 focuser position
FOC_TAR: 1885.28259277344 focuser target position
FOC_DEF: 1885.28256513 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
STATUS: '#S004 F NSO' low-level status as returned by focuser
FOC_TEMP: 353.0 focuser temperature
CAM_FILT: 1 filter used for image
AVERAGE: 16206.1536571013 average value of image
STDEV: 2602.29920861216 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 25.1155376666669 reference value on 1st axis
CRVAL2T: -33.6658943333331 reference value on 2nd axis
CRPIX1T: 2000.0 reference pixel of the 1st axis
CRPIX2T: 1914.0 reference pixel of the 2nd axis
CDELT1T: 0.00025 delta along 1st axis
CDELT2T: -0.00025 delta along 2nd axis
CROTA2T: 0.0 rotational angle
DATASEC: '[31:4126,12:4107]' good data section
FILTER: 'V' camera filter as string
DATE: '2024-08-24T10:55:06.662' creation date