Image 4785625
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Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4785625 |
| Filename: | /mnt/data0/auger/2021/20211219/04125/WF8/20211220021748-819-RA.fits |
| Time: | 2021-12-20 02:17:48 UT |
| Night: | 20211219 |
| 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: | 70.1686595087 |
| Dec: | -15.9582531695 |
| Alt / Az: | 65.5296374032 220.583007983 |
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: | 1639966668 | exposure start (seconds since 1.1.1970) |
| USEC: | 819350 | exposure start micro seconds |
| JD: | 2459568.59542124 | Modified Julian Date |
| DATE-OBS: | '2021-12-20T02:17:48.819' | start of exposure |
| TARGET: | 4125 | target id |
| TARSEL: | 4125 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 131768 | observation id |
| IMGID: | 4 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'WF8' | camera name |
| MOONDIST: | 50.5473061934568 | angular distance to between observation and the |
| MOONRA: | 98.8085826714642 | lunar RA |
| MOONDEC: | 26.3141165876089 | lunar DEC |
| MOONPHA: | 5.69288754819313 | moon phase |
| MOONALT: | 15.0368622839595 | lunar altitude |
| MOONAZ: | 220.941985113646 | 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: | 35.98549 | detector air temperature |
| CCD_TEMP: | -19.64565 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 1.0 | [%] utilization of cooling power |
| VOLTAGE: | 11.06262 | [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: | 1639945395.0 | 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: | -246.0 | focuser position |
| FOC_TAR: | -245.585174560547 | focuser target position |
| FOC_DEF: | -240.585170341 | default target value |
| FOC_FILTEROFF: | -5.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| FOC_TEMP: | 22.0 | 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: | 2459568.60054826 | heliocentric JD |
| TEL_ALT: | 65.5296374032012 | horizontal telescope coordinates altitude |
| TEL_AZ: | 220.583007983136 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1639930497.40381 | Time of last mount park |
| AIRMASS: | 1.09853755714857 | Airmass of target location |
| HA: | 343.736219385604 | Location hour angle |
| LST: | 53.7941360522711 | Local Sidereal Time |
| MOVE_NUM: | 48 | 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: | 34.3470833333333 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1639966644.3949 | time when mount informations were collected |
| SUN_ALT: | -22.8514038285878 | solar altitude |
| SUN_AZ: | 33.8683339216459 | solar azimuth |
| CAM_FILT: | 2 | filter used for image |
| AVERAGE: | 1801.31332205375 | average value of image |
| STDEV: | 618.6136246571 | 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: | '2021-12-20T02:20:30.212' | 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: | 69.8664366991 | RA of reference point |
| CRVAL2: | -14.5422962679 | DEC of reference point |
| CRPIX1: | 1255.31111654 | X reference pixel |
| CRPIX2: | 2231.15266927 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | -5.04399309073e-06 | Transformation matrix |
| CD1_2: | -0.00171849841573 | no comment |
| CD2_1: | -0.00171460245472 | no comment |
| CD2_2: | 3.59666929684e-06 | no comment |
| IMAGEW: | 4144 | Image width, in pixels. |
| IMAGEH: | 4127 | Image height, in pixels. |
| _ATE: | '2021-12-20T02:20:10' | Date this file was created. |
| A_ORDER: | 4 | Polynomial order, axis 1 |
| A_0_0: | 0 | no comment |
| A_0_1: | 0 | no comment |
| A_0_2: | 1.40243785414e-06 | no comment |
| A_0_3: | 1.72309514425e-11 | no comment |
| A_0_4: | 2.10944894041e-14 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | -7.61558578085e-07 | no comment |
| A_1_2: | -1.74178021283e-09 | no comment |
| A_1_3: | 2.78072411222e-14 | no comment |
| A_2_0: | 4.41706765394e-06 | no comment |
| A_2_1: | 3.37217899201e-11 | no comment |
| A_2_2: | -5.58656293135e-14 | no comment |
| A_3_0: | -1.8833468315e-09 | no comment |
| A_3_1: | -1.50014747718e-14 | no comment |
| A_4_0: | 3.83775931957e-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: | -9.62352443154e-07 | no comment |
| B_0_3: | -1.88592616097e-09 | no comment |
| B_0_4: | -5.62400359334e-15 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 3.00775272285e-06 | no comment |
| B_1_2: | 2.85663490273e-11 | no comment |
| B_1_3: | 2.09124861579e-14 | no comment |
| B_2_0: | -3.09042751874e-07 | no comment |
| B_2_1: | -1.90192875488e-09 | no comment |
| B_2_2: | -5.40223624917e-15 | no comment |
| B_3_0: | 4.77793098639e-11 | no comment |
| B_3_1: | 1.98327715141e-14 | no comment |
| B_4_0: | -1.05034534053e-14 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0759571104119 | no comment |
| AP_0_1: | -2.13059524737e-05 | no comment |
| AP_0_2: | -1.46582790814e-06 | no comment |
| AP_0_3: | -1.59831926885e-11 | no comment |
| AP_0_4: | -2.14174540686e-14 | no comment |
| AP_1_0: | -6.66867726098e-06 | no comment |
| AP_1_1: | 7.83155907071e-07 | no comment |
| AP_1_2: | 1.81313374751e-09 | no comment |
| AP_1_3: | -2.8476273828e-14 | no comment |
| AP_2_0: | -4.55610120091e-06 | no comment |
| AP_2_1: | -3.16905697042e-11 | no comment |
| AP_2_2: | 5.7986840133e-14 | no comment |
| AP_3_0: | 1.93905929214e-09 | no comment |
| AP_3_1: | 1.61438007162e-14 | no comment |
| AP_4_0: | -3.97991316852e-14 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | -0.0164542598788 | no comment |
| BP_0_1: | -8.76601957739e-05 | no comment |
| BP_0_2: | 9.98230165046e-07 | no comment |
| BP_0_3: | 1.96086493684e-09 | no comment |
| BP_0_4: | 6.09437516379e-15 | no comment |
| BP_1_0: | -1.98615002584e-05 | no comment |
| BP_1_1: | -3.13772857109e-06 | no comment |
| BP_1_2: | -2.62373906657e-11 | no comment |
| BP_1_3: | -2.22602732857e-14 | no comment |
| BP_2_0: | 3.20899108532e-07 | no comment |
| BP_2_1: | 1.98208088994e-09 | no comment |
| BP_2_2: | 6.08404158117e-15 | no comment |
| BP_3_0: | -4.82377199048e-11 | no comment |
| BP_3_1: | -2.13123133273e-14 | no comment |
| BP_4_0: | 1.08385984019e-14 | no comment |
| RA_ERR: | 0.0 | RA error in position |
| DEC_ERR: | 0.0 | DEC error in position |
| POS_ERR: | 0.0 | error in position |
| CHECKSUM: | '5E7YA96Y8C6YA96Y' | HDU checksum updated 2022-10-21T00:43:30 |
| DATASUM: | '1788887929' | data unit checksum updated 2022-10-21T00:43:30 |