Image 6455755
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 6455755 |
| Filename: | /mnt/data3/auger/2023/20230801/04137/WF8/20230802095851-745-RA.fits |
| Time: | 2023-08-02 09:58:51 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: | 279.9106334483751 |
| Dec: | -77.54831781850088 |
| Alt / Az: | 30.5986669808085 13.1308695074887 |
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: | 1690970331 | exposure start (seconds since 1.1.1970) |
| USEC: | 745163 | exposure start micro seconds |
| JD: | 2460158.91523802 | Modified Julian Date |
| DATE-OBS: | '2023-08-02T09:58:51.745' | start of exposure |
| TARGET: | 4137 | target id |
| TARSEL: | 4137 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 154840 | observation id |
| IMGID: | 22 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF8' | camera name |
| MOONDIST: | 61.6894598421764 | angular distance to between observation and the |
| MOONRA: | 322.747885358592 | lunar RA |
| MOONDEC: | -19.6449360724811 | lunar DEC |
| MOONPHA: | 5.7247623168536 | moon phase |
| MOONALT: | 28.6348894512434 | lunar altitude |
| MOONAZ: | 85.3499964959403 | 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: | 11 | 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: | 12.75788 | detector air temperature |
| CCD_TEMP: | -9.75342 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -10.0 | CCD set temperature |
| TEMPPWR: | 0.417 | [%] utilization of cooling power |
| VOLTAGE: | 11.10687 | [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: | 280.554 | target position with computed corrections (prec |
| TARDEC: | -77.968619 | 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: | 280.48625 | mount position (from sensors, sky coordinates) |
| TELDEC: | -77.9666666666667 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2460158.9191384 | heliocentric JD |
| TEL_ALT: | 30.5986669808085 | horizontal telescope coordinates altitude |
| TEL_AZ: | 13.1308695074887 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1690888993.30246 | Time of last mount park |
| AIRMASS: | 1.96082808146326 | Airmass of target location |
| HA: | 110.29137490836 | Location hour angle |
| LST: | 30.7776249083595 | Local Sidereal Time |
| MOVE_NUM: | 4252 | 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: | 149.481666666667 | telescope local time |
| FLIP: | 'West' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1690970276.56504 | time when mount informations were collected |
| SUN_ALT: | -19.0089959954679 | solar altitude |
| SUN_AZ: | 261.220189189176 | solar azimuth |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | 525.0 | focuser position |
| FOC_TAR: | 524.104248046875 | focuser target position |
| FOC_DEF: | 499.104208417 | 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: | 7.0 | focuser temperature |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 2641.88427899238 | average value of image |
| STDEV: | 675.591602158014 | 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: | '2023-08-02T10:00:50.121' | 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: | 273.92406033 | RA of reference point |
| CRVAL2: | -77.1709632879 | DEC of reference point |
| CRPIX1: | 2246.03171794 | X reference pixel |
| CRPIX2: | 1284.84244792 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.000204296322613 | Transformation matrix |
| CD1_2: | 0.0017015870498 | no comment |
| CD2_1: | 0.00170447754026 | no comment |
| CD2_2: | -0.000202514407736 | 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: | -4.61813087632e-07 | no comment |
| A_0_3: | 4.07534247939e-11 | no comment |
| A_0_4: | -5.91452957187e-15 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 3.70617902577e-06 | no comment |
| A_1_2: | -1.88811824359e-09 | no comment |
| A_1_3: | 1.91151945851e-14 | no comment |
| A_2_0: | -1.53698902462e-06 | no comment |
| A_2_1: | -1.08484109362e-10 | no comment |
| A_2_2: | 6.25512517072e-14 | no comment |
| A_3_0: | -1.77782059323e-09 | no comment |
| A_3_1: | -2.1894981384e-14 | no comment |
| A_4_0: | 3.14590499167e-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: | 5.19395974964e-06 | no comment |
| B_0_3: | -1.9158255891e-09 | no comment |
| B_0_4: | 2.03124550876e-14 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -1.15403768869e-06 | no comment |
| B_1_2: | -6.22410420227e-11 | no comment |
| B_1_3: | 3.70009880901e-14 | no comment |
| B_2_0: | 1.44858529102e-06 | no comment |
| B_2_1: | -1.85101726197e-09 | no comment |
| B_2_2: | 1.39409645385e-14 | no comment |
| B_3_0: | -6.93768936067e-12 | no comment |
| B_3_1: | 3.25841528762e-14 | no comment |
| B_4_0: | 2.66800249169e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0179662850179 | no comment |
| AP_0_1: | -2.9966212906e-05 | no comment |
| AP_0_2: | 4.75877705594e-07 | no comment |
| AP_0_3: | -3.89586671028e-11 | no comment |
| AP_0_4: | 5.54830236191e-15 | no comment |
| AP_1_0: | -8.37245196459e-05 | no comment |
| AP_1_1: | -3.83093220417e-06 | no comment |
| AP_1_2: | 1.98074927935e-09 | no comment |
| AP_1_3: | -2.82402000015e-14 | no comment |
| AP_2_0: | 1.57772236941e-06 | no comment |
| AP_2_1: | 1.12773421727e-10 | no comment |
| AP_2_2: | -6.23550776777e-14 | no comment |
| AP_3_0: | 1.84975218199e-09 | no comment |
| AP_3_1: | 1.47862276976e-14 | no comment |
| AP_4_0: | -2.93346113688e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0777132401003 | no comment |
| BP_0_1: | -1.85857579313e-05 | no comment |
| BP_0_2: | -5.3380729747e-06 | no comment |
| BP_0_3: | 1.9941809679e-09 | no comment |
| BP_0_4: | -2.97381034151e-14 | no comment |
| BP_1_0: | -2.75683903354e-05 | no comment |
| BP_1_1: | 1.17858120696e-06 | no comment |
| BP_1_2: | 6.39049015596e-11 | no comment |
| BP_1_3: | -3.58269930209e-14 | no comment |
| BP_2_0: | -1.50997635545e-06 | no comment |
| BP_2_1: | 1.93668571207e-09 | no comment |
| BP_2_2: | -2.37545206358e-14 | no comment |
| BP_3_0: | 8.48147721057999e-12 | no comment |
| BP_3_1: | -3.1233790949e-14 | no comment |
| BP_4_0: | -3.02654766958e-15 | no comment |
| _ATE: | '2023-08-02T10:00:45' | 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: | 'gYohgVnegVnegVne' | HDU checksum updated 2024-12-12T14:25:41 |
| DATASUM: | '2220098156' | data unit checksum updated 2024-12-12T14:25:41 |