Image 6876994

Full-size image - Raw image - Download FITS - Processed FITS
Background - FWHM - WCS - Filters - Zero point
Id:6876994
Filename: /mnt/data3/auger2/2023/20231228/skyflats/WF1/20231229084832-836-RA.fits
Dark: calibrations/auger2/masterdarks/dark_auger2_WF1_80011_20231201_1x1_4096x4096_2.0.fits
Time:2023-12-29 08:48:32 UT
Night:20231228
Site:auger2
CCD:WF1 / 80011
Type:flat
Image size: 4160x4096 (4096x4096 usable)
Binning: 1x1
Exposure:2.0 s
Filter:N
Target:2 / flat target
RA:0.0
Dec:0.0
Alt / Az:59.9343327765205 124.768725880175
BITPIX: 16 unsigned short data
NAXIS: 2 number of axes
NAXIS1: 4160 length of data axis
NAXIS2: 4096 length of data axis
CTIME: 1703839712 exposure start (seconds since 1.1.1970)
USEC: 836845 exposure start micro seconds
JD: 2460307.86704379 Modified Julian Date
DATE-OBS: '2023-12-29T08:48:32.836' start of exposure
TARGET: 2 target id
TARSEL: 2 selector target id
TARTYPE: 'f' target type
OBSID: 8659 observation id
IMGID: 1 image id
PROC: 0 image processing status
CCD_NAME: 'WF1' camera name
MOONDIST: 39.9927840425116 angular distance to between observation and the
MOONRA: 127.553194070059 lunar RA
MOONDEC: 24.0019420010838 lunar DEC
MOONPHA: 15.1596273992899 moon phase
MOONALT: 23.3188919079684 lunar altitude
MOONAZ: 147.650273102837 lunar azimuth
EXPOSURE: 2.0 exposure length in seconds
EXPTIME: 2.0 exposure length in seconds
INSTRUME: 'FRAM2 300/2.8' name of the data acqusition instrument
TELESCOP: 'FRAM2' name of the data acqusition telescope
ORIGIN: 'Institute of Physics ASCR' organisation responsible for data
FOC_NAME: 'F1' name of focuser
SCRIPREP: 0 script loop count
SCRIPT: 'exe /etc/rts2/flatWF0.py' script used to take this images
SCR_COMM: '' comment recorded for this script
COMM_NUM: 0 comment order within current script
CCD_TYPE: 'C4-16000EC' camera type
CCD_SER: 'C4GS16000-8001' camera serial number
CCD_CHIP: 'GSENSE4040' 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: 21.38446 detector air temperature
CCD_TEMP: -9.909428 CCD temperature
COOLING: True camera cooling start/stop
CCD_SET: -10.0 CCD set temperature
TEMPPWR: 0.716 [%] utilization of cooling power
VOLTAGE: 12.09062 [V] current voltage of the camera power supply
GAIN: 0.82 [e-ADU] gain
PRODUCT_ID: 80011 camera product identification
PREFLASH: 0.0 Duration of CCD pre-exposure preflash
NCLEARS: 0 Number of CCD pre-exposure clears after preflas
RDOUTM: '16-bit HDR' camera mode
OBJECT: 'flat target' target object name
PI: '' project investigator of the target
PROGRAM: '' target program name
WEATHER.NEXT_GOOD_WEATHER: 1703792347.0 date and time of next good we
FOC_TYPE: 'GCUSB-nStep' focuser type
FOC_POS: 713.0 focuser position
FOC_TAR: 713.523071289062 focuser target position
FOC_DEF: 713.523046092 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: 11.5 focuser temperature
MNT_NAME: 'T0' name of mount
LATITUDE: -35.1166666666667 observatory latitude
LONGITUD: -69.6 observatory longitude
ALTITUDE: 1650.0 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: 134.834845 original position (epoch) RA
ORIDEC: -15.316767 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: 134.834845 telescope FOV center position (J2000) - with of
OBJDEC: -15.316767 telescope FOV center position (J2000) - with of
TARRA: 134.834845 target position with computed corrections (prec
TARDEC: -15.316767 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: 134.833333333333 mount position (from sensors, sky coordinates)
TELDEC: -15.3163888888889 mount position (from sensors, sky coordinates)
JD_HELIO: 2460307.87046628 heliocentric JD
TEL_ALT: 59.9343327765205 horizontal telescope coordinates altitude
TEL_AZ: 124.768725880175 horizontal telescope coordinates azimuth
PARKTIME: 1703755668.95119 Time of last mount park
AIRMASS: 1.15520820286565 Airmass of target location
HA: 25.258378015256 Location hour angle
LST: 160.091711348589 Local Sidereal Time
MOVE_NUM: 2138 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: 132.129166666667 telescope local time
FLIP: 'East' telescope flip
GSTAT: '0' low-level status as returned by mount
MNT_INFO: 1703839712.58312 time when mount informations were collected
SUN_ALT: -6.93203567409691 solar altitude
SUN_AZ: 304.859655155486 solar azimuth
CAM_FILT: 4 filter used for image
AVERAGE: 16594.5683908316 average value of image
STDEV: 4231.58528751726 standard deviation value of image
CTYPE1T: 'RA---TAN' WCS transformation type
CTYPE2T: 'DEC--TAN' WCS transformation type
CRVAL1T: 134.834845 reference value on 1st axis
CRVAL2T: -15.316767 reference value on 2nd axis
CRPIX1T: 2000.0 reference pixel of the 1st axis
CRPIX2T: 1914.0 reference pixel of the 2nd axis
CDELT1T: 0.001709 delta along 1st axis
CDELT2T: -0.001709 delta along 2nd axis
CROTA2T: 0.0 rotational angle
DATASEC: '[1:4096,1:4096]' good data section
FILTER: 'N' camera filter as string
DATE: '2023-12-29T08:48:37.052' creation date