Image 8160813
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 8160813 |
| Filename: | /mnt/data3/auger/2025/20250611/04125/WF8/20250612104654-425-RA.fits |
| Time: | 2025-06-12 10:46:54 UT |
| Night: | 20250611 |
| Site: | auger |
| CCD: | WF8 / 6069 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 120.0 s |
| Filter: | R |
| Target: | 4125 / Eridanus_field |
| RA: | 70.09904744318762 |
| Dec: | -15.999682301592259 |
| Alt / Az: | 19.7034532976104 275.73437126578 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 4144 | length of data axis |
| NAXIS2: | 4127 | length of data axis |
| CTIME: | 1749725214 | exposure start (seconds since 1.1.1970) |
| USEC: | 425473 | exposure start micro seconds |
| JD: | 2460838.94916553 | Modified Julian Date |
| DATE-OBS: | '2025-06-12T10:46:54.425' | start of exposure |
| TARGET: | 4125 | target id |
| TARSEL: | 4125 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 185752 | observation id |
| IMGID: | 1 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF8' | camera name |
| MOONDIST: | 129.860020747665 | angular distance to between observation and the |
| MOONRA: | 274.785059953671 | lunar RA |
| MOONDEC: | -28.2551602072562 | lunar DEC |
| MOONPHA: | 7.60311101797042 | moon phase |
| MOONALT: | 24.693338719913 | lunar altitude |
| MOONAZ: | 71.817005728269 | lunar azimuth |
| EXPOSURE: | 120.0 | exposure length in seconds |
| EXPTIME: | 120.0 | exposure length in seconds |
| INSTRUME: | 'WF 4kx4k CCD' | 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: | 'FWF' | name of focuser |
| SCRIPREP: | 0 | script loop count |
| SCRIPT: | 'filter=R E 120 filter=R E 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: | 'object' | 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: | 4.676222 | detector air temperature |
| CCD_TEMP: | -9.863284 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -10.0 | CCD set temperature |
| TEMPPWR: | 0.297 | [%] utilization of cooling power |
| VOLTAGE: | 11.06235 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6069 | 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: | 'Eridanus_field' | target object name |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| WEATHER.NEXT_GOOD_WEATHER: | 1749533395.0 | date and time of next good we |
| UPS.NEXT_GOOD_WEATHER: | 1748446369.0 | 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: | 70.058333 | original position (epoch) RA |
| ORIDEC: | -15.803889 | 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: | 70.058333 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -15.803889 | telescope FOV center position (J2000) - with of |
| TARRA: | 70.058333 | target position with computed corrections (prec |
| TARDEC: | -15.803889 | 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: | 70.0579166666666 | mount position (from sensors, sky coordinates) |
| TELDEC: | -15.8041666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460838.94545819 | heliocentric JD |
| TEL_ALT: | 19.7034532976104 | horizontal telescope coordinates altitude |
| TEL_AZ: | 275.73437126578 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1749641170.88187 | Time of last mount park |
| AIRMASS: | 2.95078160779894 | Airmass of target location |
| HA: | 283.209600276784 | Location hour angle |
| LST: | 353.26751694345 | Local Sidereal Time |
| MOVE_NUM: | 3116 | 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: | 161.694166666667 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1749725207.90188 | time when mount informations were collected |
| SUN_ALT: | -11.1465412307254 | solar altitude |
| SUN_AZ: | 249.409929869301 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 728.0 | focuser position |
| FOC_TAR: | 727.875732421875 | focuser target position |
| FOC_DEF: | 702.875751503 | default target value |
| FOC_FILTEROFF: | 25.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| FOC_TEMP: | 1.0 | focuser temperature |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 32777.9225967894 | average value of image |
| STDEV: | 8570.83469620663 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 70.058333 | reference value on 1st axis |
| CRVAL2T: | -15.803889 | 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: | 'R' | camera filter as string |
| DATE: | '2025-06-12T10:49:28.144' | creation date |
| WCSAXES: | 2 | no comment |
| CTYPE1: | 'RA---TAN-SIP' | TAN (gnomic) projection + SIP distortions |
| CTYPE2: | 'DEC--TAN-SIP' | TAN (gnomic) projection + SIP distortions |
| EQUINOX: | 2000.0 | Equatorial coordinates definition (yr) |
| LONPOLE: | 180.0 | no comment |
| LATPOLE: | 0.0 | no comment |
| CRVAL1: | 69.9333049164 | RA of reference point |
| CRVAL2: | -13.9095259779 | DEC of reference point |
| CRPIX1: | 862.102437337 | X reference pixel |
| CRPIX2: | 2161.12121582 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -1.04290214974e-05 | Transformation matrix |
| CD1_2: | -0.001719843195 | no comment |
| CD2_1: | -0.00170622786621 | no comment |
| CD2_2: | 5.31460511262e-06 | no comment |
| IMAGEW: | 4144 | Image width, in pixels. |
| IMAGEH: | 4127 | Image height, in pixels. |
| A_ORDER: | 4 | Polynomial order, axis 1 |
| A_0_0: | 0 | no comment |
| A_0_1: | 0 | no comment |
| A_0_2: | 3.3834428064e-06 | no comment |
| A_0_3: | -9.74953854126e-10 | no comment |
| A_0_4: | -1.04273728533e-12 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -6.61511318635e-06 | no comment |
| A_1_2: | -4.48759191125e-09 | no comment |
| A_1_3: | -1.16777445321e-12 | no comment |
| A_2_0: | 5.54332225784e-06 | no comment |
| A_2_1: | 6.30950716468e-09 | no comment |
| A_2_2: | -1.34601026229e-13 | no comment |
| A_3_0: | 9.16185902697e-10 | no comment |
| A_3_1: | -1.96983835821e-12 | no comment |
| A_4_0: | -7.65904392225e-13 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | 4.02610557975e-07 | no comment |
| B_0_3: | -3.55523524499e-09 | no comment |
| B_0_4: | -1.4127145525e-12 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -2.6365708339e-06 | no comment |
| B_1_2: | -7.33914536846e-09 | no comment |
| B_1_3: | -3.01283813489e-12 | no comment |
| B_2_0: | -6.42207212373e-06 | no comment |
| B_2_1: | 9.90281487092999e-10 | no comment |
| B_2_2: | 2.01534237271e-12 | no comment |
| B_3_0: | 6.32459693897e-09 | no comment |
| B_3_1: | 2.72334709694e-12 | no comment |
| B_4_0: | -2.3984466999e-13 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0190066534863 | no comment |
| AP_0_1: | -0.00059599897115 | no comment |
| AP_0_2: | -3.97302877084e-06 | no comment |
| AP_0_3: | 1.27684824913e-09 | no comment |
| AP_0_4: | 1.30842461094e-12 | no comment |
| AP_1_0: | -0.000602515656622 | no comment |
| AP_1_1: | 7.37416205795e-06 | no comment |
| AP_1_2: | 5.33972503073e-09 | no comment |
| AP_1_3: | 1.24196949082e-12 | no comment |
| AP_2_0: | -4.9556972779e-06 | no comment |
| AP_2_1: | -6.15812306951e-09 | no comment |
| AP_2_2: | -2.86987913457e-13 | no comment |
| AP_3_0: | -8.54990544038e-10 | no comment |
| AP_3_1: | 1.68741585196e-12 | no comment |
| AP_4_0: | 6.7720141983e-13 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -1.30653326837 | no comment |
| BP_0_1: | -0.000833868123598 | no comment |
| BP_0_2: | 8.72627884469e-07 | no comment |
| BP_0_3: | 4.19924060197e-09 | no comment |
| BP_0_4: | 1.39722032879e-12 | no comment |
| BP_1_0: | -0.00100102322307 | no comment |
| BP_1_1: | 6.5734906781e-06 | no comment |
| BP_1_2: | 8.82246953284999e-09 | no comment |
| BP_1_3: | 2.08130826005e-12 | no comment |
| BP_2_0: | 8.64119641129e-06 | no comment |
| BP_2_1: | -1.65128699811e-09 | no comment |
| BP_2_2: | -3.42090152063e-12 | no comment |
| BP_3_0: | -7.13446568994e-09 | no comment |
| BP_3_1: | -2.92699333586e-12 | no comment |
| BP_4_0: | 4.1689998019e-13 | no comment |
| _ATE: | '2025-06-12T10:49:25' | Date this file was created. |
| RA_ERR: | 0.0 | RA error in position |
| DEC_ERR: | 0.0 | DEC error in position |
| POS_ERR: | 0.0 | error in position |