Image 7864189
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7864189 |
| Filename: | /mnt/data3/auger2/2024/20241225/skyflats/WF0/20241226085841-667-RA.fits |
| Time: | 2024-12-26 08:58:41 UT |
| Night: | 20241225 |
| Site: | auger2 |
| CCD: | WF0 / 40032 |
| Type: | flat |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 4.0 s |
| Filter: | B |
| Target: | 2 / flat target |
| RA: | 0.0 |
| Dec: | 0.0 |
| Alt / Az: | 57.9456359351174 121.648793814996 |
Full FITS header
| BITPIX: | 16 | unsigned short data |
| NAXIS: | 2 | number of axes |
| NAXIS1: | 4144 | length of data axis |
| NAXIS2: | 4127 | length of data axis |
| CTIME: | 1735203521 | exposure start (seconds since 1.1.1970) |
| USEC: | 667256 | exposure start micro seconds |
| JD: | 2460670.8740372 | Modified Julian Date |
| DATE-OBS: | '2024-12-26T08:58:41.667' | start of exposure |
| TARGET: | 2 | target id |
| TARSEL: | 2 | selector target id |
| TARTYPE: | 'f' | target type |
| OBSID: | 16560 | observation id |
| IMGID: | 79 | image id |
| PROC: | 0 | image processing status |
| CCD_NAME: | 'WF0' | camera name |
| MOONDIST: | 79.3726020756091 | angular distance to between observation and the |
| MOONRA: | 218.509933878521 | lunar RA |
| MOONDEC: | -18.5351653623392 | lunar DEC |
| MOONPHA: | 70.6016139679174 | moon phase |
| MOONALT: | 36.3625860915577 | lunar altitude |
| MOONAZ: | 267.978046480521 | lunar azimuth |
| EXPOSURE: | 4.0 | exposure length in seconds |
| EXPTIME: | 4.0 | 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: | 'F0' | 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: | 'G4-16000 MkII' | camera type |
| CCD_SER: | 'G4KF16002-4003' | 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: | 20.12761 | detector air temperature |
| CCD_TEMP: | -19.96206 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.675 | [%] utilization of cooling power |
| VOLTAGE: | 10.91908 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 40032 | 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: | 'flat target' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| WEATHER.NEXT_GOOD_WEATHER: | 1735130303.0 | date and time of next good we |
| WEATHER2.NEXT_GOOD_WEATHER: | 1735130183.0 | date and time of next good w |
| WEATHER2.UPDATE_TIME: | 1735203422.0 | time of last update of device stat |
| WEATHER2.GOOD_WEATHER: | True | weather quality as set by external script |
| WEATHER2.TEMPERATURE: | 11.1 | Temperature, degrees |
| WEATHER2.HUMIDITY: | 41.7 | Humidity |
| WEATHER2.DEWPOINT: | -1.3 | Dew point, degrees |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 880.0 | focuser position |
| FOC_TAR: | 879.494995117188 | focuser target position |
| FOC_DEF: | 879.49498998 | 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 |
| 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: | 132.296789 | original position (epoch) RA |
| ORIDEC: | -15.271958 | original position (epoch) DEC |
| OEPOCH: | 2000.0 | epoch (2000,..) |
| PMRA: | 0.0 | proper motion/year RA |
| PMDEC: | 0.0 | proper motion/year DEC |
| OFFSRA: | 0.21666666666684 | object offset RA |
| OFFSDEC: | 0.21666666666684 | object offset DEC |
| OBJRA: | 132.513455666667 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -15.0552913333332 | telescope FOV center position (J2000) - with of |
| TARRA: | 132.513455666667 | target position with computed corrections (prec |
| TARDEC: | -15.0552913333332 | 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: | 132.5125 | mount position (from sensors, sky coordinates) |
| TELDEC: | -15.0555555555556 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460670.87752698 | heliocentric JD |
| TEL_ALT: | 57.9456359351174 | horizontal telescope coordinates altitude |
| TEL_AZ: | 121.648793814996 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1735158718.56539 | Time of last mount park |
| AIRMASS: | 1.17957062030985 | Airmass of target location |
| HA: | 27.8950866900111 | Location hour angle |
| LST: | 160.407586690011 | Local Sidereal Time |
| MOVE_NUM: | 96 | 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: | 134.645833333333 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1735203516.81445 | time when mount informations were collected |
| SUN_ALT: | -4.94622743551435 | solar altitude |
| SUN_AZ: | 303.173756202024 | solar azimuth |
| CAM_FILT: | 0 | filter used for image |
| AVERAGE: | 19950.6709786433 | average value of image |
| STDEV: | 5086.89125741429 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 132.513455666667 | reference value on 1st axis |
| CRVAL2T: | -15.0552913333332 | 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: | '[31:4126,12:4107]' | good data section |
| FILTER: | 'B' | camera filter as string |
| DATE: | '2024-12-26T08:58:56.572' | creation date |