Image 4790061
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Processed FITS
Background - FWHM - WCS - Filters - Zero point
Background - FWHM - WCS - Filters - Zero point
| Id: | 4790061 |
| Filename: | /mnt/data0/auger/2021/20211222/04125/NF4/20211223005918-643-RA.fits |
| Bias: | calibrations/auger/masterdarks/dark_auger_NF4_40032_20211212_2x2_2048x2048_bias.fits |
| Dark current: | calibrations/auger/masterdarks/dark_auger_NF4_40032_20211212_2x2_2048x2048_dcurrent.fits |
| Flat: | calibrations/auger/masterflats/masterflat_auger_NF4_40032_20220406_2x2_2048x2048_N.fits |
| Time: | 2021-12-23 00:59:18 UT |
| Night: | 20211222 |
| Site: | auger |
| CCD: | NF4 / 40032 |
| Type: | object |
| Image size: | 2072x2063 (2048x2048 usable) |
| Binning: | 2x2 |
| Exposure: | 120.0 s |
| Filter: | N |
| Target: | 4125 / Eridanus_field |
| RA: | 70.06249569132906 |
| Dec: | -15.806209158511214 |
| Alt / Az: | 54.5949265455079 244.792953489313 |
Full FITS header
| BITPIX: | 16 | ASCII or bytes array |
| NAXIS: | 2 | Minimal header |
| NAXIS1: | 2072 | length of data axis |
| NAXIS2: | 2063 | length of data axis |
| CTIME: | 1640221158 | exposure start (seconds since 1.1.1970) |
| USEC: | 643327 | exposure start micro seconds |
| JD: | 2459571.54084102 | Modified Julian Date |
| DATE-OBS: | '2021-12-23T00:59:18.643' | start of exposure |
| TARGET: | 4125 | target id |
| TARSEL: | 4125 | selector target id |
| TARTYPE: | 'O' | target type |
| OBSID: | 131883 | observation id |
| IMGID: | 5 | image id |
| PROC: | 3 | procesing status; info in DB |
| CCD_NAME: | 'NF4' | camera name |
| MOONDIST: | 75.8584646599831 | angular distance to between observation and the |
| MOONRA: | 137.434638064562 | lunar RA |
| MOONDEC: | 21.5365341125056 | lunar DEC |
| MOONPHA: | 23.5991572126099 | moon phase |
| MOONALT: | -20.3671590356646 | lunar altitude |
| MOONAZ: | 257.514549220709 | lunar azimuth |
| EXPOSURE: | 120.0 | exposure length in seconds |
| EXPTIME: | 120.0 | exposure length in seconds |
| INSTRUME: | 'FRAM' | 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: | 'FNF' | name of focuser |
| SCRIPREP: | 0 | script loop count |
| SCRIPT: | 'tempdisable 18000 binning=5 filter=N E 120 filter=N E 120 filter=N 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: | '2x2' | [pixelX x pixelY] chip binning |
| BINX: | 2 | [pixels] binning along X axis |
| BINY: | 2 | [pixels] binning along X axis |
| SHUTTER: | 0 | shutter state (0 - opened, 1 - closed) |
| CCD_AIR: | 32.50937 | detector air temperature |
| CCD_TEMP: | -19.42372 | CCD temperature |
| COOLING: | True | camera cooling start/stop |
| CCD_SET: | -20.0 | CCD set temperature |
| TEMPPWR: | 0.975 | [%] utilization of cooling power |
| VOLTAGE: | 11.05654 | [V] current voltage of the camera power supply |
| GAIN: | 1.6 | [e-ADU] gain |
| PRODUCT_ID: | 40032 | 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: | 'ASA_AAF' | focuser type |
| FOC_POS: | 1742.0 | focuser position |
| FOC_TAR: | 1742.70336914062 | focuser target position |
| FOC_DEF: | 1892.70340681 | default target value |
| FOC_FILTEROFF: | -150.0 | offset related to actual filter |
| FOC_FOFF: | 0.0 | offset from focusing routine |
| FOC_TOFF: | 0.0 | temporary offset for focusing |
| STATUS: | '#S004 F NSO' | low-level status as returned by focuser |
| FOC_TEMP: | 593.0 | 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: | 70.0583333333333 | mount position (from sensors, sky coordinates) |
| TELDEC: | -15.8061111111111 | mount position (from sensors, sky coordinates) |
| JD_HELIO: | 2459571.54593745 | heliocentric JD |
| TEL_ALT: | 54.5949265455079 | horizontal telescope coordinates altitude |
| TEL_AZ: | 244.792953489313 | horizontal telescope coordinates azimuth |
| PARKTIME: | 1640163567.78575 | Time of last mount park |
| AIRMASS: | 1.22646629609926 | Airmass of target location |
| HA: | 326.990159875753 | Location hour angle |
| LST: | 37.0484932090865 | Local Sidereal Time |
| MOVE_NUM: | 449 | 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: | 14.6983333333333 | telescope local time |
| FLIP: | 'East' | telescope flip |
| GSTAT: | '0' | low-level status as returned by mount |
| MNT_INFO: | 1640221128.66403 | time when mount informations were collected |
| SUN_ALT: | -12.0050554159747 | solar altitude |
| SUN_AZ: | 49.3868168338593 | solar azimuth |
| CAM_FILT: | 4 | filter used for image |
| AVERAGE: | 3731.49538967504 | average value of image |
| STDEV: | 755.771049249064 | 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: | 1000.0 | reference pixel of the 1st axis |
| CRPIX2T: | 957.0 | reference pixel of the 2nd axis |
| CDELT1T: | 0.0005 | delta along 1st axis |
| CDELT2T: | -0.0005 | delta along 2nd axis |
| CROTA2T: | 0.0 | rotational angle |
| DATASEC: | '[16:2063,6:2053]' | good data section |
| FILTER: | 'N' | camera filter as string |
| DATE: | '2021-12-23T01:01:35.598' | 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: | 69.4610141658 | RA of reference point |
| CRVAL2: | -15.3509944351 | DEC of reference point |
| CRPIX1: | 0 | X reference pixel |
| CRPIX2: | 0 | Y reference pixel |
| CUNIT1: | 'deg' | X pixel scale units |
| CUNIT2: | 'deg' | Y pixel scale units |
| CD1_1: | 0.000493869811412 | Transformation matrix |
| CD1_2: | 5.07942436095e-05 | no comment |
| CD2_1: | 6.13530398698e-05 | no comment |
| CD2_2: | -0.000496048765107 | no comment |
| IMAGEW: | 2072 | Image width, in pixels. |
| IMAGEH: | 2063 | 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: | 6.61350671561e-06 | no comment |
| A_0_3: | -8.15705852642e-10 | no comment |
| A_0_4: | 1.85272004634e-13 | no comment |
| A_1_0: | 0 | no comment |
| A_1_1: | 9.62260786351e-06 | no comment |
| A_1_2: | -5.35042922931e-09 | no comment |
| A_1_3: | 2.2427170457e-13 | no comment |
| A_2_0: | 1.68699414724e-05 | no comment |
| A_2_1: | 1.2724166085e-09 | no comment |
| A_2_2: | -1.88949371505e-13 | no comment |
| A_3_0: | -5.97092276248e-09 | no comment |
| A_3_1: | -3.0685459301e-13 | no comment |
| A_4_0: | 3.95337198381e-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: | 1.34365521522e-05 | no comment |
| B_0_3: | -3.19953445981e-09 | no comment |
| B_0_4: | -5.09580951939e-13 | no comment |
| B_1_0: | 0 | no comment |
| B_1_1: | 1.16048401449e-05 | no comment |
| B_1_2: | -3.57495134734e-10 | no comment |
| B_1_3: | 2.45815752976e-13 | no comment |
| B_2_0: | 1.81552323553e-06 | no comment |
| B_2_1: | -4.90748147351e-09 | no comment |
| B_2_2: | -2.17852775254e-13 | no comment |
| B_3_0: | 2.57554796806e-09 | no comment |
| B_3_1: | 5.94244566162e-14 | no comment |
| B_4_0: | -6.55139226837e-13 | no comment |
| AP_ORDER: | 4 | Inv polynomial order, axis 1 |
| AP_0_0: | 0.0646062406291 | no comment |
| AP_0_1: | -0.000303851900834 | no comment |
| AP_0_2: | -6.12218360731e-06 | no comment |
| AP_0_3: | 6.89432831682e-10 | no comment |
| AP_0_4: | -1.80811004167e-13 | no comment |
| AP_1_0: | -0.0003872701975 | no comment |
| AP_1_1: | -8.73375745231e-06 | no comment |
| AP_1_2: | 5.13945812571e-09 | no comment |
| AP_1_3: | -1.97870100736e-13 | no comment |
| AP_2_0: | -1.60958926519e-05 | no comment |
| AP_2_1: | -1.47519496532e-09 | no comment |
| AP_2_2: | 1.28361239646e-13 | no comment |
| AP_3_0: | 5.75518774916e-09 | no comment |
| AP_3_1: | 3.03540487664e-13 | no comment |
| AP_4_0: | -4.02349028479e-13 | no comment |
| BP_ORDER: | 4 | Inv polynomial order, axis 2 |
| BP_0_0: | 0.062861254706 | no comment |
| BP_0_1: | -0.00038581285946 | no comment |
| BP_0_2: | -1.2716223642e-05 | no comment |
| BP_0_3: | 3.0389736912e-09 | no comment |
| BP_0_4: | 4.83053554869e-13 | no comment |
| BP_1_0: | -0.000244706166401 | no comment |
| BP_1_1: | -1.08015132101e-05 | no comment |
| BP_1_2: | 1.30759097711e-10 | no comment |
| BP_1_3: | -2.78400414488e-13 | no comment |
| BP_2_0: | -1.55164722356e-06 | no comment |
| BP_2_1: | 4.79317686505e-09 | no comment |
| BP_2_2: | 2.29675788555e-13 | no comment |
| BP_3_0: | -2.50505018447e-09 | no comment |
| BP_3_1: | -1.18762430858e-13 | no comment |
| BP_4_0: | 6.14992739226e-13 | no comment |
| _ATE: | '2021-12-23T01:01:30' | Date this file was created. |
| RA_ERR: | 0.011168969 | RA error in position |
| DEC_ERR: | -0.0055766202 | DEC error in position |
| POS_ERR: | 0.0121284348102176 | error in position |
| CHECKSUM: | 'PVeaRSdXPSdaPSdW' | HDU checksum updated 2022-10-21T00:57:41 |
| DATASUM: | '2464479163' | data unit checksum updated 2022-10-21T00:57:41 |