Image 7270765
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 7270765 |
| Filename: | calibrations/auger/masterdarks/dark_auger_NF4_40032_20230201_2x2_1024x1024_20.0.fits |
| Time: | 2023-02-02 00:00:15 UT |
| Night: | 20230201 |
| Site: | auger |
| CCD: | NF4 / 40032 |
| Type: | masterdark |
| Image size: | 1024x1024 |
| Binning: | 2x2 |
| Exposure: | 20.0 s |
| Filter: | I |
| Target: | 1 / Dark frames |
| RA: | 0.0 |
| Dec: | 0.0 |
| Alt / Az: | 35.664251795 359.466342689 |
Full FITS header
| BITPIX: | -64 | array data type |
| NAXIS: | 2 | number of array dimensions |
| NAXIS1: | 1024 | |
| NAXIS2: | 1024 | |
| CTIME: | 1675296015 | exposure start (seconds since 1.1.1970) |
| USEC: | 838152 | exposure start micro seconds |
| JD: | 2459977.49991261 | Modified Julian Date |
| DATE-OBS: | '2023-02-02T00:00:15.838' | start of exposure |
| TARGET: | 1 | target id |
| TARSEL: | 1 | selector target id |
| TARTYPE: | 'd' | target type |
| OBSID: | 145653 | observation id |
| IMGID: | 49 | image id |
| PROC: | 0 | image processing status |
| CCD_NAME: | 'NF4' | camera name |
| MOONDIST: | 91.0817892095103 | angular distance to between observation and the |
| MOONRA: | 91.7594325590305 | lunar RA |
| MOONDEC: | 27.4395493750934 | lunar DEC |
| MOONPHA: | 22.7985044266505 | moon phase |
| MOONALT: | 21.2896953167502 | lunar altitude |
| MOONAZ: | 207.70343051385 | lunar azimuth |
| EXPOSURE: | 20.0 | exposure length in seconds |
| EXPTIME: | 1.0 | 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: | 3 | 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 30 filter=I D 45 filter=I D 60 filter=I D 90 filter=I D 120 filter=I D 180 filter=I BINNING=5 WINDOW=(1057,1035,2048,2048) D 1 D 20 D 60 D 120' | 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: | 'masterdark' | IRAF based image type |
| SLITPOSX: | -1.0 | [pixels] slit position along dithering axis |
| SLITPOSY: | -1.0 | [pixels] slit position along dithering axis |
| BINNING: | '2x2' | [pixelX x pixelY] chip binning |
| BINX: | 2 | [pixels] binning along X axis |
| BINY: | 2 | [pixels] binning along X axis |
| SHUTTER: | 1 | shutter state (0 - opened, 1 - closed) |
| CCD_AIR: | 33.59263 | detector air temperature |
| CCD_TEMP: | -19.78847 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.867 | [%] utilization of cooling power |
| VOLTAGE: | 11.32702 | [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: | 'Dark frames' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| WEATHER.NEXT_GOOD_WEATHER: | 1675298752.0 | date and time of next good we |
| UPS.NEXT_GOOD_WEATHER: | 1674641384.0 | 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: | 173.074651 | original position (epoch) RA |
| ORIDEC: | -18.22053 | 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: | 173.410762111111 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -17.8844188888886 | telescope FOV center position (J2000) - with of |
| TARRA: | 173.410762111111 | target position with computed corrections (prec |
| TARDEC: | -17.8844188888886 | 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: | 131.085 | mount position (from sensors, sky coordinates) |
| TELDEC: | -89.5344444444444 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459977.49855586 | heliocentric JD |
| TEL_ALT: | 35.6642517949754 | horizontal telescope coordinates altitude |
| TEL_AZ: | 359.466342689194 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1675244915.94857 | Time of last mount park |
| AIRMASS: | 1.71295294878161 | Airmass of target location |
| HA: | 291.363266596294 | Location hour angle |
| LST: | 62.4482665962941 | Local Sidereal Time |
| MOVE_NUM: | 5042 | 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: | 359.965833333333 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '5' | low-level status as returned by mount |
| MNT_INFO: | 1675295992.44936 | time when mount informations were collected |
| SUN_ALT: | -3.69754492757204 | solar altitude |
| SUN_AZ: | 65.9996459359507 | solar azimuth |
| FOC_TYPE: | 'ASA_AAF' | focuser type |
| FOC_POS: | 1907.0 | focuser position |
| FOC_TAR: | 1907.85766601562 | focuser target position |
| FOC_DEF: | 1917.85771543 | default target value |
| FOC_FILTEROFF: | -10.0 | 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: | 606.0 | focuser temperature |
| CAM_FILT: | 3 | filter used for image |
| AVERAGE: | 709.625703811646 | average value of image |
| STDEV: | 13.984200042234 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 173.410762111111 | reference value on 1st axis |
| CRVAL2T: | -17.8844188888886 | reference value on 2nd axis |
| CRPIX1T: | 471.5 | reference pixel of the 1st axis |
| CRPIX2T: | 439.5 | reference pixel of the 2nd axis |
| CDELT1T: | 0.0005 | delta along 1st axis |
| CDELT2T: | -0.0005 | delta along 2nd axis |
| CROTA2T: | 0.0 | rotational angle |
| FILTER: | 'I' | camera filter as string |
| DATE: | '2023-02-02T00:00:19.677' | creation date |
| DATASEC0: | '[1:1024,1:1024]' | |
| NDARKS: | 40 | |
| NDARKMED: | 13 |