Image 4796270
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4796270 |
| Filename: | /mnt/data0/auger/2021/20211226/04125/WF8/20211227013801-223-RA.fits |
| Time: | 2021-12-27 01:38:01 UT |
| Night: | 20211226 |
| Site: | auger |
| CCD: | WF8 / 6132 |
| Type: | object |
| Image size: | 4144x4127 (4096x4096 usable) |
| Binning: | 1x1 |
| Exposure: | 120.0 s |
| Filter: | R |
| Target: | 4125 / Eridanus_field |
| RA: | 70.167663655 |
| Dec: | -15.9614706737 |
| Alt / Az: | 63.8080348759 226.214248157 |
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 |
| PCOUNT: | 0 | size of special data area |
| GCOUNT: | 1 | one data group (required keyword) |
| XTENSION: | 'BINTABLE' | binary table extension |
| CTIME: | 1640569081 | exposure start (seconds since 1.1.1970) |
| USEC: | 223328 | exposure start micro seconds |
| JD: | 2459575.56778739 | Modified Julian Date |
| DATE-OBS: | '2021-12-27T01:38:01.223' | start of exposure |
| TARGET: | 4125 | target id |
| TARSEL: | 4125 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 132028 | observation id |
| IMGID: | 4 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF8' | camera name |
| MOONDIST: | 115.60986231493 | angular distance to between observation and the |
| MOONRA: | 186.117653973748 | lunar RA |
| MOONDEC: | 2.06641005478501 | lunar DEC |
| MOONPHA: | 49.6908728429585 | moon phase |
| MOONALT: | -36.8130381562336 | lunar altitude |
| MOONAZ: | 298.585146895029 | 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: | 37.1171 | detector air temperature |
| CCD_TEMP: | -19.14027 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 1.0 | [%] utilization of cooling power |
| VOLTAGE: | 11.09277 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 6132 | 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: | 1640161954.0 | date and time of next good we |
| UPS.NEXT_GOOD_WEATHER: | 1639923380.0 | date and time of next good weathe |
| FOC_TYPE: | 'GCUSB-nStep' | focuser type |
| FOC_POS: | -168.0 | focuser position |
| FOC_TAR: | -167.030059814453 | focuser target position |
| FOC_DEF: | -192.03006012 | 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: | 24.0 | focuser temperature |
| 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: | -15.805 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459575.572674 | heliocentric JD |
| TEL_ALT: | 63.808034875946 | horizontal telescope coordinates altitude |
| TEL_AZ: | 226.214248156638 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1640509310.80336 | Time of last mount park |
| AIRMASS: | 1.1142498305677 | Airmass of target location |
| HA: | 340.660406758995 | Location hour angle |
| LST: | 50.7183234256619 | Local Sidereal Time |
| MOVE_NUM: | 872 | 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: | 24.3991666666667 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1640569056.83016 | time when mount informations were collected |
| SUN_ALT: | -17.4651804382187 | solar altitude |
| SUN_AZ: | 42.7476084909738 | solar azimuth |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 726.624175022664 | average value of image |
| STDEV: | 516.943997377952 | 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: | '2021-12-27T01:40:29.900' | 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: | 71.0415138881 | RA of reference point |
| CRVAL2: | -16.4050574036 | DEC of reference point |
| CRPIX1: | 2337.83654785 | X reference pixel |
| CRPIX2: | 1571.42266846 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 3.40353827586e-06 | Transformation matrix |
| CD1_2: | -0.00171501961265 | no comment |
| CD2_1: | -0.00171571722552 | no comment |
| CD2_2: | -6.34658353525e-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: | -6.52996221747e-07 | no comment |
| A_0_3: | -2.87839107642e-11 | no comment |
| A_0_4: | 2.51180694359e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 2.46311246862e-06 | no comment |
| A_1_2: | -1.91446119475e-09 | no comment |
| A_1_3: | -1.09916165017e-15 | no comment |
| A_2_0: | -2.61812768842e-06 | no comment |
| A_2_1: | -2.04886452992e-11 | no comment |
| A_2_2: | 1.91524098373e-14 | no comment |
| A_3_0: | -1.80397989609e-09 | no comment |
| A_3_1: | -2.57633786756e-14 | no comment |
| A_4_0: | 4.98603513699e-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: | 3.37779786797e-06 | no comment |
| B_0_3: | -1.89812598852e-09 | no comment |
| B_0_4: | 2.56360185058e-16 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | -1.98324141394e-06 | no comment |
| B_1_2: | -2.47616717177e-11 | no comment |
| B_1_3: | 1.51832864764e-14 | no comment |
| B_2_0: | 9.62980869281e-07 | no comment |
| B_2_1: | -1.87030744489e-09 | no comment |
| B_2_2: | 2.62978600504e-15 | no comment |
| B_3_0: | -6.22325556838e-12 | no comment |
| B_3_1: | 9.06048132850999e-15 | no comment |
| B_4_0: | -2.132098295e-15 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | -0.0363913122162 | no comment |
| AP_0_1: | -2.98884391952e-05 | no comment |
| AP_0_2: | 6.79470816209e-07 | no comment |
| AP_0_3: | 3.19150671114e-11 | no comment |
| AP_0_4: | -2.62625626413e-14 | no comment |
| AP_1_0: | -0.000107846826884 | no comment |
| AP_1_1: | -2.5532629932e-06 | no comment |
| AP_1_2: | 2.0127975373e-09 | no comment |
| AP_1_3: | -4.254894726e-15 | no comment |
| AP_2_0: | 2.68605381762e-06 | no comment |
| AP_2_1: | 1.71893215044e-11 | no comment |
| AP_2_2: | -1.15526930897e-14 | no comment |
| AP_3_0: | 1.88618589336e-09 | no comment |
| AP_3_1: | 2.19002754134e-14 | no comment |
| AP_4_0: | -4.32740655493e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.0630351298547 | no comment |
| BP_0_1: | -8.9383243892799e-05 | no comment |
| BP_0_2: | -3.48992902993e-06 | no comment |
| BP_0_3: | 1.98148321777e-09 | no comment |
| BP_0_4: | -6.15184918913e-15 | no comment |
| BP_1_0: | -2.6495569209e-05 | no comment |
| BP_1_1: | 2.02946858632e-06 | no comment |
| BP_1_2: | 1.7975718785e-11 | no comment |
| BP_1_3: | -6.86246497901e-15 | no comment |
| BP_2_0: | -1.00686682351e-06 | no comment |
| BP_2_1: | 1.96875561165e-09 | no comment |
| BP_2_2: | -8.55979736511e-15 | no comment |
| BP_3_0: | 5.85539892535e-12 | no comment |
| BP_3_1: | -6.88191320521e-16 | no comment |
| BP_4_0: | 2.08051903593e-15 | no comment |
| _ATE: | '2021-12-27T01:40:24' | 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: | 'ka5AlU57kZ5AkZ57' | HDU checksum updated 2022-10-21T01:18:17 |
| DATASUM: | '1161577080' | data unit checksum updated 2022-10-21T01:18:17 |