Image 6453464
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 6453464 |
| Filename: | /mnt/data3/auger/2023/20230801/04137/WF8/20230801234452-680-RA.fits |
| Time: | 2023-08-01 23:44:52 UT |
| Night: | 20230801 |
| Site: | auger |
| CCD: | WF8 / 6069 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 90.0 s |
| Filter: | R |
| Target: | 4137 / ASASSN-V J184212.96-775807.0 Oct 4hv, poosunyO-C |
| RA: | 280.8027734794779 |
| Dec: | -78.43493039296163 |
| Alt / Az: | 43.4778460726841 348.4039814934 |
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: | 1690933492 | exposure start (seconds since 1.1.1970) |
| USEC: | 680923 | exposure start micro seconds |
| JD: | 2460158.48913537 | Modified Julian Date |
| DATE-OBS: | '2023-08-01T23:44:52.680' | start of exposure |
| TARGET: | 4137 | target id |
| TARSEL: | 4137 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 154811 | observation id |
| IMGID: | 20 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF8' | camera name |
| MOONDIST: | 58.652050957617 | angular distance to between observation and the |
| MOONRA: | 316.176608813839 | lunar RA |
| MOONDEC: | -21.7796898083721 | lunar DEC |
| MOONPHA: | 3.19523735278337 | moon phase |
| MOONALT: | 21.0136166064817 | lunar altitude |
| MOONAZ: | 282.370981861801 | lunar azimuth |
| EXPOSURE: | 90.0 | exposure length in seconds |
| EXPTIME: | 90.0 | 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: | 10 | script loop count |
| SCRIPT: | 'filter=R E 90' | 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: | 23.80148 | detector air temperature |
| CCD_TEMP: | -9.604003 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -10.0 | CCD set temperature |
| TEMPPWR: | 0.55 | [%] utilization of cooling power |
| VOLTAGE: | 11.15804 | [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: | 'ASASSN-V J184212.96-775807.0 Oct 4hv, poosunyO-C' | target object nam |
| PI: | '' | project investigator of the target |
| PROGRAM: | '' | target program name |
| WEATHER.NEXT_GOOD_WEATHER: | 1690348710.0 | date and time of next good we |
| UPS.NEXT_GOOD_WEATHER: | 1690314296.0 | 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: | 280.554 | original position (epoch) RA |
| ORIDEC: | -77.968619 | 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: | 280.554 | telescope FOV center position (J2000) - with of |
| OBJDEC: | -77.968619 | telescope FOV center position (J2000) - with of |
| TARRA: | 281.61256 | target position with computed corrections (prec |
| TARDEC: | -78.024577 | target position with computed corrections (prec |
| CORR_RA: | 1.05856 | correction from closed loop RA |
| CORR_DEC: | -0.0559579999999755 | correction from closed loop DEC |
| MO_RTS2RA: | 0.0 | [deg] RTS2 model offsets RA |
| MO_RTS2DEC: | 0.0 | [deg] RTS2 model offsets DEC |
| TELRA: | 281.647916666667 | mount position (from sensors, sky coordinates) |
| TELDEC: | -78.0291666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460158.49278249 | heliocentric JD |
| TEL_ALT: | 43.4778460726841 | horizontal telescope coordinates altitude |
| TEL_AZ: | 348.4039814934 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1690888993.30246 | Time of last mount park |
| AIRMASS: | 1.45225739843011 | Airmass of target location |
| HA: | 315.312760690669 | Location hour angle |
| LST: | 236.960677357335 | Local Sidereal Time |
| MOVE_NUM: | 4169 | number of movements performed by the driver; us |
| CORR_IMG: | 2 | ID of last image used for correction |
| CORR_OBS: | 154811 | ID of last observation used for correction |
| MNT_ROTA: | 0.0 | mount rotang |
| MNT_FLIP: | 0 | telescope flip |
| LOCATIME: | 356.085 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1690933461.2959 | time when mount informations were collected |
| SUN_ALT: | -22.7177088275182 | solar altitude |
| SUN_AZ: | 96.4354611067282 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 572.0 | focuser position |
| FOC_TAR: | 572.623229980469 | focuser target position |
| FOC_DEF: | 547.623246493 | 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: | 17.0 | focuser temperature |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 2236.50057653105 | average value of image |
| STDEV: | 635.844044345483 | standard deviation value of image |
| CTYPE1T: | 'RA---TAN' | WCS transformation type |
| CTYPE2T: | 'DEC--TAN' | WCS transformation type |
| CRVAL1T: | 280.554 | reference value on 1st axis |
| CRVAL2T: | -77.968619 | 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: | '2023-08-01T23:46:50.262' | 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: | 269.174068592 | RA of reference point |
| CRVAL2: | -78.2236510863 | DEC of reference point |
| CRPIX1: | 2116.62666829 | X reference pixel |
| CRPIX2: | 3436.07234701 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -0.000365170563071 | Transformation matrix |
| CD1_2: | -0.0016597564298 | no comment |
| CD2_1: | -0.00167230205634 | no comment |
| CD2_2: | 0.000364685154352 | 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: | -9.8491472977299e-08 | no comment |
| A_0_3: | 2.96879788e-11 | no comment |
| A_0_4: | 5.36312837122e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -6.2528964142e-06 | no comment |
| A_1_2: | -1.89418085552e-09 | no comment |
| A_1_3: | -3.972348732e-15 | no comment |
| A_2_0: | -7.41838597847e-07 | no comment |
| A_2_1: | -1.88392470666e-11 | no comment |
| A_2_2: | -3.42825705114e-15 | no comment |
| A_3_0: | -1.84130941893e-09 | no comment |
| A_3_1: | 8.38884776944e-16 | no comment |
| A_4_0: | 4.40070465928e-14 | no comment |
| B_ORDER: | 4 | Polynomial order, axis 2 |
| B_0_0: | 0 | no comment |
| B_0_1: | 0 | no comment |
| B_0_2: | -8.7096751802599e-06 | no comment |
| B_0_3: | -1.8179600792e-09 | no comment |
| B_0_4: | 1.32953043644e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -3.57032229521e-07 | no comment |
| B_1_2: | 1.61529983864e-10 | no comment |
| B_1_3: | 3.27050062873e-14 | no comment |
| B_2_0: | -2.51110035339e-06 | no comment |
| B_2_1: | -1.88411427131e-09 | no comment |
| B_2_2: | -4.71578412592e-15 | no comment |
| B_3_0: | 3.58558307761e-11 | no comment |
| B_3_1: | 3.27470118951e-14 | no comment |
| B_4_0: | 1.52236901146e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.000177575341752 | no comment |
| AP_0_1: | 8.74961780075e-06 | no comment |
| AP_0_2: | 9.62825893092e-08 | no comment |
| AP_0_3: | -2.98833198793e-11 | no comment |
| AP_0_4: | -5.15442349386e-15 | no comment |
| AP_1_0: | -3.6405911688e-06 | no comment |
| AP_1_1: | 6.41015193501e-06 | no comment |
| AP_1_2: | 1.96612097832e-09 | no comment |
| AP_1_3: | 1.41587680295e-14 | no comment |
| AP_2_0: | 7.50869007029e-07 | no comment |
| AP_2_1: | 2.23820768154e-11 | no comment |
| AP_2_2: | 5.89920214235e-15 | no comment |
| AP_3_0: | 1.90014674976e-09 | no comment |
| AP_3_1: | 9.32106741537e-15 | no comment |
| AP_4_0: | -4.26046967123e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0417222544496 | no comment |
| BP_0_1: | 0.000132850996394 | no comment |
| BP_0_2: | 8.77870888463e-06 | no comment |
| BP_0_3: | 1.85593157929e-09 | no comment |
| BP_0_4: | -3.47619146538e-15 | no comment |
| BP_1_0: | 9.71424530284e-06 | no comment |
| BP_1_1: | 3.47107317927e-07 | no comment |
| BP_1_2: | -1.59408924503e-10 | no comment |
| BP_1_3: | -3.0570253717e-14 | no comment |
| BP_2_0: | 2.58872073953e-06 | no comment |
| BP_2_1: | 1.93681801588e-09 | no comment |
| BP_2_2: | 1.40412517355e-14 | no comment |
| BP_3_0: | -3.72512375592e-11 | no comment |
| BP_3_1: | -3.12461438198e-14 | no comment |
| BP_4_0: | -1.84926986917e-15 | no comment |
| _ATE: | '2023-08-01T23:46:44' | 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 |
| CHECKSUM: | 'iL7GiJ69iJ6GiJ69' | HDU checksum updated 2024-12-12T14:26:03 |
| DATASUM: | '1613296361' | data unit checksum updated 2024-12-12T14:26:03 |