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Glossary of WSA attributes |
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This Glossary alphabetically lists all attributes used in the UKIDSSDR11 database(s) held in the WSA. If you would like to have more information about the schema tables please use the UKIDSSDR11 Schema Browser (other Browser versions). |
| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
R | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Schema Table | Database | Description | Type | Length | Unit | Default Value | Unified Content Descriptor |
| r21_g | cepheid, rrlyrae | GAIADR1 | Fourier decomposition parameter r21G: A2/A1 (for G band) | float | 8 | stat.Fourier | ||
| r21_g_error | cepheid, rrlyrae | GAIADR1 | Uncertainty on Fourier decomposition parameter r21G | float | 8 | stat.error | ||
| r_2mass | allwise_sc | WISE | Distance separating the positions of the WISE source and associated 2MASS PSC source within 3". This column is "null" if there is no associated 2MASS PSC source. | float | 8 | arcsec | ||
| r_2mass | wise_allskysc | WISE | Distance separating the positions of the WISE source and associated 2MASS PSC source within 3", default if there is no associated 2MASS PSC source. | real | 4 | arcsec | -0.9999995e9 | |
| r_2mass | wise_prelimsc | WISE | Distance separating the positions of the WISE source and associated 2MASS PSC source within 3", default if there is no associated 2MASS PSC source | real | 4 | arcsec | -0.9999995e9 | |
| r_3sig | twomass_xsc | 2MASS | 3-sigma K isophotal semi-major axis. | real | 4 | arcsec | ERROR | |
| R_D | mgcGalaxyStruct | MGC | Exponential Disk Scale Length | real | 4 | 99.99 | ||
| R_D_KPC | mgcGalaxyStruct | MGC | Exponential Disk Scale Length | real | 4 | kpc | 99.99 | |
| R_Dm | mgcGalaxyStruct | MGC | Exponential Disk Scale Length error (-) | real | 4 | 99.99 | ||
| R_Dp | mgcGalaxyStruct | MGC | Exponential Disk Scale Length error (+) | real | 4 | 99.99 | ||
| r_ext | twomass_sixx2_xsc | 2MASS | extrapolation/total radius | real | 4 | arcsec | ||
| r_ext | twomass_xsc | 2MASS | extrapolation/total radius. | real | 4 | arcsec | EXTENSION_RAD | |
| r_fc | twomass_xsc | 2MASS | K fiducial Kron circular aperture radius. | real | 4 | arcsec | EXTENSION_RAD | |
| r_fe | twomass_xsc | 2MASS | K fiducial Kron elliptical aperture semi-major axis. | real | 4 | arcsec | EXTENSION_RAD | |
| r_j21fc | twomass_xsc | 2MASS | 21mag/sq." isophotal J fiducial circular ap. radius. | real | 4 | arcsec | EXTENSION_RAD | |
| r_j21fe | twomass_xsc | 2MASS | 21mag/sq." isophotal J fiducial ell. ap. semi-major axis. | real | 4 | arcsec | EXTENSION_RAD | |
| r_k20fc | twomass_xsc | 2MASS | 20mag/sq." isophotal K fiducial circular ap. radius. | real | 4 | arcsec | EXTENSION_RAD | |
| r_k20fe | twomass_sixx2_xsc | 2MASS | 20mag/sq.″ isophotal K fiducial ell. ap. semi-major axis | real | 4 | arcsec | ||
| r_k20fe | twomass_xsc | 2MASS | 20mag/sq." isophotal K fiducial ell. ap. semi-major axis. | real | 4 | arcsec | EXTENSION_RAD | |
| RA | twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 | XMM | Corrected Right Ascension of the detection in degrees (J2000) after statistical correlation of the emldetect coordinates, RA_UNC and DEC_UNC, with the USNO B1.0 optical source catalogue using the SAS task eposcorr. In case where the cross-correlation is determined to be unreliable no correction is applied and this value is therefore the same as RA_UNC. | float | 8 | degrees | ||
| ra | Detection | PS1DR2 | Right ascension. | float | 8 | degrees | -999 | |
| ra | lasYselJRemeasMergeLog, MapApertureIDslasYselJ | WSA | Right Ascension of field centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | RequiredMosaic | WSACalib | Right Ascension of mosaic centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | RequiredMosaic | WSATransit | Right Ascension of mosaic centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | RequiredMosaic | WSAUHS | Right Ascension of mosaic centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | RequiredMosaic, RequiredRegion | WSA | Right Ascension of mosaic centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | RequiredStack | WSA | Right Ascension of stack centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | RequiredStack | WSACalib | Right Ascension of stack centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | RequiredStack | WSATransit | Right Ascension of stack centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | RequiredStack | WSAUHS | Right Ascension of stack centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | dxsJKsource, gcsPointSource, gcsZYJHKsource, gpsJHKsource, gpsPointSource, lasExtendedSource, lasPointSource, lasYJHKsource, reliableDxsSource, reliableGcsPointSource, reliableGpsPointSource, reliableLasPointSource, reliableUdsSource, UKIDSSDetection | WSA | Celestial Right Ascension | float | 8 | Degrees | POS_EQ_RA_MAIN | |
| ra | allwise_sc | WISE | J2000 right ascension with respect to the 2MASS PSC reference frame from the non-moving source extraction. | float | 8 | deg | ||
| ra | aux_qso_icrf2_match, gaia_source, tgas_source | GAIADR1 | Celestial Right Ascension | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | calDetection, calSource, calSynopticSource | WSACalib | Celestial Right Ascension | float | 8 | Degrees | POS_EQ_RA_MAIN | |
| Celestial Right Ascension as computed in the processing pipeline, accurate to of order 0.1 arcsec. Note that original catalogue data has only r*4 storage precision, accurate only to ≈ 50mas. RA and Dec in the database are derived more precisely from WCS in the header and x and y attributes. | ||||||||
| ra | calMergeLog, calSynopticMergeLog | WSACalib | Right Ascension of field centre | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | calVariability | WSACalib | Mean Right Ascension | float | 8 | Degrees | POS_EQ_RA_MAIN | |
| The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian z-axis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chi-squared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in non-synoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. | ||||||||
| ra | catwise_2020 | WISE | right ascension (ICRS) | float | 8 | deg | ||
| ra | catwise_prelim | WISE | right ascension (J2000) | float | 8 | deg | ||
| ra | dxsDetection, dxsSource, gcsDetection, gcsSource, gpsDetection, gpsSource, lasDetection, lasSource, udsDetection, udsSource | WSA | Celestial Right Ascension | float | 8 | Degrees | POS_EQ_RA_MAIN | |
| Celestial Right Ascension as computed in the processing pipeline, accurate to of order 0.1 arcsec. Note that original catalogue data has only r*4 storage precision, accurate only to ≈ 50mas. RA and Dec in the database are derived more precisely from WCS in the header and x and y attributes. | ||||||||
| ra | dxsJKmergeLog, dxsMergeLog, gcsMergeLog, gcsZYJHKmergeLog, gpsJHKmergeLog, gpsMergeLog, lasMergeLog, lasYJHKmergeLog, udsMergeLog | WSA | Right Ascension of field centre | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | dxsOrphan, gcsOrphan, gpsOrphan, lasOrphan, udsOrphan | WSA | Celestial Right Ascension | float | 8 | Degrees | -0.9999995e9 | POS_EQ_RA_MAIN |
| ra | dxsVariability, gcsVariability, gpsVariability, lasVariability, udsVariability | WSA | Mean Right Ascension | float | 8 | Degrees | POS_EQ_RA_MAIN | |
| The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian z-axis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chi-squared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in non-synoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. | ||||||||
| ra | first08Jul16Source, firstSource, firstSource12Feb16 | FIRST | J2000 Celestial Right Ascension | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca, glimpse_hrc_inter, glimpse_mca_inter | GLIMPSE | Right Ascension (J2000) | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | hipparcos_new_reduction | GAIADR1 | Right Ascension in the ICRS at epoch 1991.25 | float | 8 | degrees | meta.main;pos.eq.ra | |
| ra | igsl_source | GAIADR1 | Celestial Right Ascension at catalogue epoch | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | iras_psc | IRAS | J2000 Celestial Right Ascension | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | lasMapRemeasAver | WSA | Averaged Celestial Right Ascension | float | 8 | Degrees | pos.eq.ra;meta.main | |
| Celestial Right Ascension as computed in the processing pipeline, accurate to of order 0.1 arcsec. Note that original catalogue data has only r*4 storage precision, accurate only to ≈ 50mas. RA and Dec in the database are derived more precisely from WCS in the header and x and y attributes. | ||||||||
| ra | lasMapRemeasurement | WSA | Celestial Right Ascension | float | 8 | Degrees | pos.eq.ra;meta.main | |
| Celestial Right Ascension as computed in the processing pipeline, accurate to of order 0.1 arcsec. Note that original catalogue data has only r*4 storage precision, accurate only to ≈ 50mas. RA and Dec in the database are derived more precisely from WCS in the header and x and y attributes. | ||||||||
| ra | lasYselJSourceRemeasurement | WSA | Celestial Right Ascension of aperture | float | 8 | Degrees | pos.eq.ra;meta.main | |
| Celestial Right Ascension as computed in the processing pipeline, accurate to of order 0.1 arcsec. Note that original catalogue data has only r*4 storage precision, accurate only to ≈ 50mas. RA and Dec in the database are derived more precisely from WCS in the header and x and y attributes. | ||||||||
| ra | mgcDetection | MGC | Object right ascension (J2000) | float | 8 | deg | ||
| ra | nvssSource | NVSS | J2000 Celestial Right Ascension | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | ptsDetection | WSATransit | Celestial Right Ascension | float | 8 | Degrees | POS_EQ_RA_MAIN | |
| Celestial Right Ascension as computed in the processing pipeline, accurate to of order 0.1 arcsec. Note that original catalogue data has only r*4 storage precision, accurate only to ≈ 50mas. RA and Dec in the database are derived more precisely from WCS in the header and x and y attributes. | ||||||||
| ra | rosat_bsc, rosat_fsc | ROSAT | Right Ascension (decimal degrees; J2000) | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | twomass_psc | 2MASS | J2000 right ascension with respect to the ICRS | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | twomass_scn | 2MASS | Right ascension of scan center for equinox J2000. | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | twomass_sixx2_psc | 2MASS | right ascension (J2000 decimal deg) | float | 8 | deg | ||
| ra | twomass_sixx2_scn | 2MASS | right ascension (J2000 decimal deg) of scan center | float | 8 | deg | ||
| ra | twomass_sixx2_xsc | 2MASS | right ascension (J2000 decimal deg) based on peak pixel | float | 8 | deg | ||
| ra | twomass_xsc | 2MASS | Right ascension (J2000 decimal deg) based on peak pixel. | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | twompzPhotoz | TWOMPZ | R.A. (J2000) based on the peak pixel {image primary HDU keyword: RAJ2000} | float | 8 | Degrees | pos.eq.ra;meta.main | |
| ra | tycho2 | GAIADR1 | Observed Tycho2 Right Ascension in ICRS | float | 8 | degrees | meta.main;pos.eq.ra | |
| ra | uhsDetection, uhsDetectionAll, uhsSource, uhsSourceAll | WSAUHS | Celestial Right Ascension | float | 8 | Degrees | POS_EQ_RA_MAIN | |
| Celestial Right Ascension as computed in the processing pipeline, accurate to of order 0.1 arcsec. Note that original catalogue data has only r*4 storage precision, accurate only to ≈ 50mas. RA and Dec in the database are derived more precisely from WCS in the header and x and y attributes. | ||||||||
| ra | uhsMergeLog | WSAUHS | Right Ascension of field centre | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra | uhsOrphan | WSAUHS | Celestial Right Ascension | float | 8 | Degrees | -0.9999995e9 | POS_EQ_RA_MAIN |
| ra | uhsVariability | WSAUHS | Mean Right Ascension | float | 8 | Degrees | POS_EQ_RA_MAIN | |
| The Variability table contains statistics from the set of observations of each source. At present, the mean ra and dec and the error in two tangential directions are calculated. The "ra" direction is defined as tangential to both the radial direction and the cartesian z-axis and the "dec" direction is defined as both the radial direction and the "ra" direction. Since the current model is just the mean and standard deviation of the data, then the chi-squared of the fit=1. Data from good frames across all bands go into the astrometric model determination. This will include bands in non-synoptic filters: the one observation in these bands can help. In future releases a fit will be made to the rms data as a function of magnitude in each band, as has already happened for photometric data and a motion model that incorporates proper motion (and possibly parallax) will be used. The motion model is a parameter in the VarFrameSetInfo table. | ||||||||
| ra | ukirtFSstars | WSA | Right Ascension of star at Equinox J2000.0 | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | ukirtFSstars | WSACalib | Right Ascension of star at Equinox J2000.0 | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | ukirtFSstars | WSAUHS | Right Ascension of star at Equinox J2000.0 | float | 8 | degrees | pos.eq.ra;meta.main | |
| ra | wiseScosPhotoz, wiseScosPhotozRejects, wiseScosSvm | WISExSCOSPZ | R.A. (J2000) from WISE {image primary HDU keyword: ra_WISE} | float | 8 | Degrees | pos.eq.ra;meta.main | |
| ra | wise_allskysc | WISE | J2000 right ascension with respect to the 2MASS PSC reference frame. | float | 8 | degrees | ||
| ra | wise_prelimsc | WISE | J2000 right ascension with respect to the 2MASS PSC reference frame | float | 8 | degrees | ||
| ra_1 | twomass_scn | 2MASS | J2000 right ascension of the eastern corner at start of scan. | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra_1 | twomass_sixx2_scn | 2MASS | right ascension (J2000 decimal deg) of scan corner 1 | float | 8 | deg | ||
| ra_2 | twomass_scn | 2MASS | J2000 right ascension of the western corner at start of scan. | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra_2 | twomass_sixx2_scn | 2MASS | right ascension (J2000 decimal deg) of scan corner 2 | float | 8 | deg | ||
| ra_3 | twomass_scn | 2MASS | J2000 right ascension of the eastern corner at end of scan. | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra_3 | twomass_sixx2_scn | 2MASS | right ascension (J2000 decimal deg) of scan corner 3 | float | 8 | deg | ||
| ra_4 | twomass_scn | 2MASS | J2000 right ascension of the western corner at end of scan. | float | 8 | degrees | POS_EQ_RA_MAIN | |
| ra_4 | twomass_sixx2_scn | 2MASS | right ascension (J2000 decimal deg) of scan corner 4 | float | 8 | deg | ||
| ra_dec_corr | aux_qso_icrf2_match, gaia_source, tgas_source | GAIADR1 | Correlation between Right Ascension and Declination | real | 4 | stat.correlation | ||
| ra_dec_corr | gaia_source | GAIADR2 | Correlation between Right Ascension and Declination | real | 4 | stat.correlation;pos.eq.ra;pos.eq.dec | ||
| ra_dec_corr | gaia_source | GAIAEDR3 | Correlation between Right Ascension and Declination | real | 4 | stat.correlation;pos.eq.ra;pos.eq.dec | ||
| ra_deg | tycho2 | GAIADR1 | Observed Tycho2 Right Ascension in ICRS | float | 8 | degrees | pos.eq.ra | |
| ra_epoch | igsl_source | GAIADR1 | Mean Epoch of Right Ascension | real | 4 | years | time.epoch | |
| ra_err | glimpse1_hrc, glimpse1_mca, glimpse2_hrc, glimpse2_mca, glimpse_hrc_inter, glimpse_mca_inter | GLIMPSE | Error in Right Ascension | float | 8 | arcsec | ERROR | |
| ra_error | aux_qso_icrf2_match | GAIADR1 | Uncertainty on celestial Right Ascension | float | 8 | milliarcseconds | stat.error;pos.eq.ra;meta.main | |
| ra_error | gaia_source | GAIADR2 | Standard error of Right Ascension | float | 8 | milliarcsec | stat.error;pos.eq.ra | |
| ra_error | gaia_source | GAIAEDR3 | Standard error of Right Ascension | float | 8 | milliarcsec | stat.error;pos.eq.ra | |
| ra_error | gaia_source, tgas_source | GAIADR1 | Standard error of Right Ascension | float | 8 | milliarcsec | stat.error;pos.eq.ra | |
| ra_error | igsl_source | GAIADR1 | Standard error of Right Ascension | real | 4 | milliarcsec | stat.error;pos.eq.ra | |
| ra_m_deg | tycho2 | GAIADR1 | Mean Right Ascension, ICRS, epoch = J2000 | float | 8 | degrees | pos.eq.ra | |
| ra_parallax_corr | gaia_source | GAIADR2 | Correlation between Right Ascension and parallax | real | 4 | stat.correlation;pos.eq.ra;pos.parallax | ||
| ra_parallax_corr | gaia_source | GAIAEDR3 | Correlation between Right Ascension and parallax | real | 4 | stat.correlation;pos.eq.ra;pos.parallax | ||
| ra_parallax_corr | gaia_source, tgas_source | GAIADR1 | Correlation between Right Ascension and parallax | real | 4 | stat.correlation | ||
| ra_pm | allwise_sc | WISE | Right ascension at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. This column is null if the fit failed to converge or was not attempted. NOTE: This will be similar but not identical to the value of ra which is the measured right ascenscion of the source from the non-moving profile-fit. | float | 8 | deg | ||
| ra_pm | catwise_2020, catwise_prelim | WISE | right ascension (J2000) | float | 8 | deg | ||
| ra_pmdec_corr | gaia_source | GAIADR2 | Correlation between Right Ascension and proper motion in Declination | real | 4 | stat.correlation;pos.eq.ra;pos.pm;pos.eq.dec | ||
| ra_pmdec_corr | gaia_source | GAIAEDR3 | Correlation between Right Ascension and proper motion in Declination | real | 4 | stat.correlation;pos.eq.ra;pos.pm;pos.eq.dec | ||
| ra_pmdec_corr | gaia_source, tgas_source | GAIADR1 | Correlation between Right Ascension and proper motion in Declination | real | 4 | stat.correlation | ||
| ra_pmra_corr | gaia_source | GAIADR2 | Correlation between Right Ascension and proper motion in Right Ascension | real | 4 | stat.correlation;pos.eq.ra;pos.pm;pos.eq.ra | ||
| ra_pmra_corr | gaia_source | GAIAEDR3 | Correlation between Right Ascension and proper motion in Right Ascension | real | 4 | stat.correlation;pos.eq.ra;pos.pm;pos.eq.ra | ||
| ra_pmra_corr | gaia_source, tgas_source | GAIADR1 | Correlation between Right Ascension and proper motion in Right Ascension | real | 4 | stat.correlation | ||
| ra_pseudocolour_corr | gaia_source | GAIAEDR3 | Correlation between right ascension and pseudocolour | real | 4 | stat.correlation;em.wavenumber;pos.eq.ra | ||
| ra_rad | hipparcos_new_reduction | GAIADR1 | Right Ascension in the ICRS at epoch 1991.25 | float | 8 | radians | pos.eq.ra | |
| RA_UNC | twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 | XMM | Right Ascension of the source in degrees (J2000) as determined by the SAS task emldetect by fitting a detection simultaneously in all cameras and energy bands. | float | 8 | degrees | ||
| raB1950 | mgcDetection | MGC | Object right ascension (B1950) | float | 8 | deg | ||
| raBase | Multiframe | WSA | Right ascension of base position {image primary HDU keyword: RABASE} | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raBase | Multiframe | WSACalib | Right ascension of base position {image primary HDU keyword: RABASE} | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raBase | Multiframe | WSATransit | Right ascension of base position {image primary HDU keyword: RABASE} | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raBase | Multiframe | WSAUHS | Right ascension of base position {image primary HDU keyword: RABASE} | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raCen | lasYselJSourceRemeasurement | WSA | Celestial Right Ascension of centroid | float | 8 | Degrees | pos.eq.ra | |
| Celestial Right Ascension as computed in the processing pipeline, accurate to of order 0.1 arcsec. Note that original catalogue data has only r*4 storage precision, accurate only to ≈ 50mas. RA and Dec in the database are derived more precisely from WCS in the header and x and y attributes. | ||||||||
| raCentre | StdFieldInfo | WSA | Right Ascension of field centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| raCentre | StdFieldInfo | WSACalib | Right Ascension of field centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| raCentre | StdFieldInfo | WSAUHS | Right Ascension of field centre | float | 8 | degrees | pos.eq.ra;meta.main | |
| RAD_20KPC20 | mgcGalaxyStruct | MGC | 1kpc radius at object distance (h=1) | real | 4 | arcsecs | 0.000 | |
| RADEC_ERR | twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0, xmm3dr4 | XMM | Statistical 1 σ error on the detection position in arcseconds. | real | 4 | arcsec | ||
| raDecSys | Multiframe | WSA | Mean equator of co-ordinates {image primary HDU keyword: RADESYS} | varchar | 4 | NONE | phot.mag;stat.mean | |
| raDecSys | Multiframe | WSACalib | Mean equator of co-ordinates {image primary HDU keyword: RADESYS} | varchar | 4 | NONE | phot.mag;stat.mean | |
| raDecSys | Multiframe | WSATransit | Mean equator of co-ordinates {image primary HDU keyword: RADESYS} | varchar | 4 | NONE | phot.mag;stat.mean | |
| raDecSys | Multiframe | WSAUHS | Mean equator of co-ordinates {image primary HDU keyword: RADESYS} | varchar | 4 | NONE | phot.mag;stat.mean | |
| radial_velocity | gaia_source | GAIADR2 | Radial velocity | real | 4 | km/s | spect.dopplerVeloc.opt | |
| radial_velocity_error | gaia_source | GAIADR2 | Standard error on the radial velocity | real | 4 | km/s | stat.error;spect.dopplerVeloc.opt | |
| radius1 | iras_asc | IRAS | Radius Vector from IRAS Source to Association | smallint | 2 | arcsec | EXTENSION_RAD | |
| radius_percentile_lower | gaia_source | GAIADR2 | Lower uncertainty on stellar radius | real | 4 | Solar radius | phys.size.radius;stat.min | |
| radius_percentile_upper | gaia_source | GAIADR2 | Upper uncertainty on stellar radius | real | 4 | Solar radius | phys.size.radius;stat.max | |
| radius_val | gaia_source | GAIADR2 | Stellar radius | real | 4 | Solar radius | phys.size.radius | |
| radShieldTemp | Multiframe | WSA | Rad shield temperature {image primary HDU keyword: RS_TEMP} | real | 4 | degrees_Kelvin | -0.9999995e9 | |
| radShieldTemp | Multiframe | WSACalib | Rad shield temperature {image primary HDU keyword: RS_TEMP} | real | 4 | degrees_Kelvin | -0.9999995e9 | |
| radShieldTemp | Multiframe | WSATransit | Rad shield temperature {image primary HDU keyword: RS_TEMP} | real | 4 | degrees_Kelvin | -0.9999995e9 | |
| radShieldTemp | Multiframe | WSAUHS | Rad shield temperature {image primary HDU keyword: RS_TEMP} | real | 4 | degrees_Kelvin | -0.9999995e9 | |
| raErr | Detection | PS1DR2 | Right ascension error. | real | 4 | arcsec | -999 | |
| raErr | lasMapRemeasAver | WSA | Error in averaged Celestial Right Ascension | float | 8 | pixels | ||
| raExtent | RequiredMosaic | WSACalib | The angular extent in RA of the mosaic image | real | 4 | degrees | ?? | |
| raExtent | RequiredMosaic | WSATransit | The angular extent in RA of the mosaic image | real | 4 | degrees | ?? | |
| raExtent | RequiredMosaic | WSAUHS | The angular extent in RA of the mosaic image | real | 4 | degrees | ?? | |
| raExtent | RequiredMosaic, RequiredRegion | WSA | The angular extent in RA of the mosaic image | real | 4 | degrees | ?? | |
| raMean | ObjectThin | PS1DR2 | Right ascension from single epoch detections (weighted mean) in equinox J2000 at the mean epoch given by epochMean. | float | 8 | degrees | -999 | pos.eq.ra |
| raMeanErr | ObjectThin | PS1DR2 | Right ascension standard deviation from single epoch detections. | real | 4 | arcsec | -999 | stat.error |
| raMoon | Multiframe | WSA | Geocentric J2000 FK5 Mean Right ascension of the Moon | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raMoon | Multiframe | WSACalib | Geocentric J2000 FK5 Mean Right ascension of the Moon | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raMoon | Multiframe | WSATransit | Geocentric J2000 FK5 Mean Right ascension of the Moon | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raMoon | Multiframe | WSAUHS | Geocentric J2000 FK5 Mean Right ascension of the Moon | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raMoonTopo | Multiframe | WSA | Apparent topocentric Right ascension of the Moon (including precession, nutation, and annual aberration) | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raMoonTopo | Multiframe | WSACalib | Apparent topocentric Right ascension of the Moon (including precession, nutation, and annual aberration) | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raMoonTopo | Multiframe | WSATransit | Apparent topocentric Right ascension of the Moon (including precession, nutation, and annual aberration) | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| raMoonTopo | Multiframe | WSAUHS | Apparent topocentric Right ascension of the Moon (including precession, nutation, and annual aberration) | float | 8 | hours | -0.9999995e9 | pos.eq.ra;meta.main |
| random_index | gaia_source | GAIADR2 | Random index used to select subsets | bigint | 8 | meta.code | ||
| random_index | gaia_source | GAIAEDR3 | Random index used to select subsets | bigint | 8 | meta.code | ||
| random_index | gaia_source, tgas_source | GAIADR1 | Random index used to select subsets | bigint | 8 | meta.code | ||
| randomDetID | Detection | PS1DR2 | Random value drawn from the interval between zero and one. | float | 8 | |||
| randomID | ObjectThin | PS1DR2 | Random value drawn from the interval between zero and one. | float | 8 | meta.id | ||
| randomStackObjID | StackObjectAttributes, StackObjectThin | PS1DR2 | Random value drawn from the interval between zero and one. | float | 8 | |||
| range | phot_variable_time_series_g_fov_statistical_parameters | GAIADR1 | Difference between the highest and lowest magnitude of the G-band time series | float | 8 | mag | phot.mag;arith.diff | |
| rApFillFac | StackObjectAttributes | PS1DR2 | Aperture fill factor from r filter stack detection. | real | 4 | -999 | ||
| rApFlux | StackObjectAttributes | PS1DR2 | Aperture flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rApFluxErr | StackObjectAttributes | PS1DR2 | Error in aperture flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rApMag | StackObjectThin | PS1DR2 | Aperture magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rApMagErr | StackObjectThin | PS1DR2 | Error in aperture magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rApRadius | StackObjectAttributes | PS1DR2 | Aperture radius for r filter stack detection. | real | 4 | arcsec | -999 | |
| raStack | ObjectThin | PS1DR2 | Right ascension from stack detections, weighted mean value across filters, in equinox J2000. See StackObjectThin for stack epoch information. | float | 8 | degrees | -999 | pos.eq.ra |
| raStackErr | ObjectThin | PS1DR2 | Right ascension standard deviation from stack detections. | real | 4 | arcsec | -999 | stat.error |
| raTelOff | Multiframe | WSA | Right ascension telescope offset {image primary HDU keyword: TRAOFF} | real | 4 | arcsec | -0.9999995e9 | pos.eq.ra;arith.diff |
| raTelOff | Multiframe | WSACalib | Right ascension telescope offset {image primary HDU keyword: TRAOFF} | real | 4 | arcsec | -0.9999995e9 | pos.eq.ra;arith.diff |
| raTelOff | Multiframe | WSATransit | Right ascension telescope offset {image primary HDU keyword: TRAOFF} | real | 4 | arcsec | -0.9999995e9 | pos.eq.ra;arith.diff |
| raTelOff | Multiframe | WSAUHS | Right ascension telescope offset {image primary HDU keyword: TRAOFF} | real | 4 | arcsec | -0.9999995e9 | pos.eq.ra;arith.diff |
| rCalCorr | twompzPhotoz | TWOMPZ | SuperCOSMOS RgCorMag corrected for Galactic dust extinction. Southern hemisphere [dec(1950)<2.5] have been corrected for a small colour dependent offset between UKST and POSS-II. {image primary HDU keyword: RcalCorr} | real | 4 | -0.9999995e9 | ||
| rCalCorr | wiseScosPhotoz, wiseScosPhotozRejects, wiseScosSvm | WISExSCOSPZ | SuperCOSMOS RgCorMag corrected for Galactic dust extinction. Southern hemisphere [dec(1950)<2.5] have been corrected for a small colour dependent offset between UKST and POSS-II. {image primary HDU keyword: Rcc} | real | 4 | -0.9999995e9 | ||
| rCalCorrErr | twompzPhotoz | TWOMPZ | Estimated error in R band {image primary HDU keyword: errR} | real | 4 | mag | -0.9999995e9 | |
| rCalCorrErr | wiseScosSvm | WISExSCOSPZ | Error on SuperCOSMOS RgCorMag corrected for Galactic dust extinction {image primary HDU keyword: errR} | real | 4 | -0.9999995e9 | ||
| rch2w1 | catwise_2020, catwise_prelim | WISE | chi-square for dw1mag (1 DF) | real | 4 | |||
| rch2w2 | catwise_2020, catwise_prelim | WISE | chi-square for dw2mag (1 DF) | real | 4 | |||
| rchi2 | allwise_sc | WISE | Combined reduced χ2 in all bands for the profile-fit photometry measurement. | real | 4 | |||
| rchi2 | catwise_2020, catwise_prelim | WISE | reduced chi squared, total | real | 4 | |||
| rchi2 | wise_allskysc | WISE | Combined reduced chi-squared of the profile-fit photometry measurement in all bands. | real | 4 | -0.9999995e9 | ||
| rchi2 | wise_prelimsc | WISE | Combined reduced chi-squared of the profile-fit photometry measurement in all bands | real | 4 | -0.9999995e9 | ||
| rchi2_pm | allwise_sc | WISE | Combined reduced χ2 in all bands for the profile-fit photometry measurement that includes source motion. This column is null if the motion fit failed to converge or was not attempted. | real | 4 | |||
| rchi2_pm | catwise_2020, catwise_prelim | WISE | reduced chi squared, total | real | 4 | |||
| rct1 | rosat_fsc | ROSAT | number of nearby RASS detections with distances in range 0'-5' | tinyint | 1 | ID_NUMBER | ||
| rct2 | rosat_fsc | ROSAT | number of nearby RASS detections with distances in range 5'-10' | tinyint | 1 | ID_NUMBER | ||
| rct3 | rosat_fsc | ROSAT | number of nearby RASS detections with distances in range 10'-15' | tinyint | 1 | ID_NUMBER | ||
| rd_flg | twomass_psc | 2MASS | Read flag. | varchar | 3 | CODE_MISC | ||
| rd_flg | twomass_sixx2_psc | 2MASS | source of JHK "default" mags (AKA "read flag") | varchar | 3 | |||
| rdec | StackObjectThin | PS1DR2 | Declination from r filter stack detection. | float | 8 | degrees | -999 | |
| rdecErr | StackObjectThin | PS1DR2 | Declination error from r filter stack detection. | real | 4 | arcsec | -999 | |
| RE_BULGE_KPC | mgcGalaxyStruct | MGC | Bulge Effective Radius | real | 4 | kpc | 99.99 | |
| readInterval | Multiframe | WSA | Interval between reads {image primary HDU keyword: READINT} | real | 4 | seconds | -0.9999995e9 | time.interval |
| readInterval | Multiframe | WSACalib | Interval between reads {image primary HDU keyword: READINT} | real | 4 | seconds | -0.9999995e9 | time.interval |
| readInterval | Multiframe | WSATransit | Interval between reads {image primary HDU keyword: READINT} | real | 4 | seconds | -0.9999995e9 | time.interval |
| readInterval | Multiframe | WSAUHS | Interval between reads {image primary HDU keyword: READINT} | real | 4 | seconds | -0.9999995e9 | time.interval |
| readMode | MultiframeDetector | WSA | Name of camera readmode {image primary HDU keyword: READMODE} | varchar | 8 | NONE | ?? | |
| readMode | MultiframeDetector | WSACalib | Name of camera readmode {image primary HDU keyword: READMODE} | varchar | 8 | NONE | ?? | |
| readMode | MultiframeDetector | WSATransit | Name of camera readmode {image primary HDU keyword: READMODE} | varchar | 8 | NONE | ?? | |
| readMode | MultiframeDetector | WSAUHS | Name of camera readmode {image primary HDU keyword: READMODE} | varchar | 8 | NONE | ?? | |
| readNoise | MultiframeDetector | WSA | Readnoise estimate {image extension keyword: READNOIS} | real | 4 | -0.9999995e9 | ?? | |
| readNoise | MultiframeDetector | WSACalib | Readnoise estimate {image extension keyword: READNOIS} | real | 4 | -0.9999995e9 | ?? | |
| readNoise | MultiframeDetector | WSATransit | Readnoise estimate {image extension keyword: READNOIS} | real | 4 | -0.9999995e9 | ?? | |
| readNoise | MultiframeDetector | WSAUHS | Readnoise estimate {image extension keyword: READNOIS} | real | 4 | -0.9999995e9 | ?? | |
| readOutApp | MultiframeDetector | WSA | Name of camera readout application {image extension keyword: CAPPLICN} | varchar | 32 | NONE | ?? | |
| readOutApp | MultiframeDetector | WSACalib | Name of camera readout application {image extension keyword: CAPPLICN} | varchar | 32 | NONE | ?? | |
| readOutApp | MultiframeDetector | WSATransit | Name of camera readout application {image extension keyword: CAPPLICN} | varchar | 32 | NONE | ?? | |
| readOutApp | MultiframeDetector | WSAUHS | Name of camera readout application {image extension keyword: CAPPLICN} | varchar | 32 | NONE | ?? | |
| recipe | Multiframe | WSA | Data reduction recipe to be used {image primary HDU keyword: RECIPE} | varchar | 64 | NONE | meta.note | |
| recipe | Multiframe | WSACalib | Data reduction recipe to be used {image primary HDU keyword: RECIPE} | varchar | 64 | NONE | meta.note | |
| recipe | Multiframe | WSATransit | Data reduction recipe to be used {image primary HDU keyword: RECIPE} | varchar | 64 | NONE | meta.note | |
| recipe | Multiframe | WSAUHS | Data reduction recipe to be used {image primary HDU keyword: RECIPE} | varchar | 64 | NONE | meta.note | |
| recNo | iras_asc | IRAS | Record Number of source in data file | int | 4 | RECORD | ||
| ref_epoch | aux_qso_icrf2_match | GAIADR1 | Reference epoch | float | 8 | Julian years | time.epoch | |
| ref_epoch | gaia_source | GAIADR2 | Reference epoch | real | 4 | Julian years | meta.ref;time.epoch | |
| ref_epoch | gaia_source | GAIAEDR3 | Reference epoch | real | 4 | Julian years | meta.ref;time.epoch | |
| ref_epoch | gaia_source, tgas_source | GAIADR1 | Reference epoch | float | 8 | Julian years | meta.ref;time.epoch | |
| REFCAT | xmm3dr4 | XMM | An integer code reflecting the absolute astrometric reference catalogue which gave the statistically 'best' result for the field rectification process (from which the corrections are taken). It is 1 for the USNO B1.0 catalogue, 2 for 2MASS and 3 for SDSS (DR8). Where catcorr fails to produce a reliable solution, REFCAT is a negative number, indicating the cause of the failure. The failure codes are -1 = Too few matches (< 10), -2 = poor fit (goodness of fit parameter in catcorr < 5.0), -3 = error on the field positional rectification correction is > 0.75 arcseconds) | smallint | 2 | |||
| refDecShift02 | CurrentAstrometry | WSA | Ref Dec shift pass 0 to 2 (new - old) {image extension keyword: DECZP02} | float | 8 | arcsec | -0.9999995e9 | ?? |
| refDecShift02 | CurrentAstrometry | WSACalib | Ref Dec shift pass 0 to 2 (new - old) {image extension keyword: DECZP02} | float | 8 | arcsec | -0.9999995e9 | ?? |
| refDecShift02 | CurrentAstrometry | WSATransit | Ref Dec shift pass 0 to 2 (new - old) {image extension keyword: DECZP02} | float | 8 | arcsec | -0.9999995e9 | ?? |
| refDecShift02 | CurrentAstrometry | WSAUHS | Ref Dec shift pass 0 to 2 (new - old) {image extension keyword: DECZP02} | float | 8 | arcsec | -0.9999995e9 | ?? |
| reference | Programme | WSA | a reference for the programme, eg. "http://www.ukidss.org/surveys/surveys.html" | varchar | 256 | meta.bib | ||
| reference | Programme | WSACalib | a reference for the programme, eg. "http://www.ukidss.org/surveys/surveys.html" | varchar | 256 | meta.bib | ||
| reference | Programme | WSATransit | a reference for the programme, eg. "http://www.ukidss.org/surveys/surveys.html" | varchar | 256 | meta.bib | ||
| reference | Programme | WSAUHS | a reference for the programme, eg. "http://www.ukidss.org/surveys/surveys.html" | varchar | 256 | meta.bib | ||
| refRaShift02 | CurrentAstrometry | WSA | Ref RA shift pass 0 to 2 (new - old) {image extension keyword: RAZP02} | float | 8 | arcsec | -0.9999995e9 | ?? |
| refRaShift02 | CurrentAstrometry | WSACalib | Ref RA shift pass 0 to 2 (new - old) {image extension keyword: RAZP02} | float | 8 | arcsec | -0.9999995e9 | ?? |
| refRaShift02 | CurrentAstrometry | WSATransit | Ref RA shift pass 0 to 2 (new - old) {image extension keyword: RAZP02} | float | 8 | arcsec | -0.9999995e9 | ?? |
| refRaShift02 | CurrentAstrometry | WSAUHS | Ref RA shift pass 0 to 2 (new - old) {image extension keyword: RAZP02} | float | 8 | arcsec | -0.9999995e9 | ?? |
| regionID | RequiredRegion | WSA | A unique identifier assigned to each required mosaic product entry | int | 4 | ?? | ||
| regionID | RequiredRegion | WSAUHS | A unique identifier assigned to each required mosaic product entry | int | 4 | ?? | ||
| rejected_by_variability_processing | phot_variable_time_series_g_fov | GAIADR1 | True when this FoV observation was excluded from the variability analysis | bit | 1 | meta.code | ||
| rel | allwise_sc | WISE | Small-separation, same-Tile (SSST) detection flag. Non-null values of this flag indicate that this Catalog/Reject Table entry is part of a group of detections with unphysically small separations that were extracted on the same Tile. SSST groups occurred when a faint, often spurious noise detection was shifted towards the position of a brighter nearby source during the chi-squared minimization profile-fit source extraction process. This resulted in two or more extractions on the same Tile that have nearly the same position and similar fluxes. SSST groups were identified and classified using the rel flag, and the classifications are used as part of Catalog source selection. | varchar | 1 | |||
The possible values of the rel column are:
| ||||||||
| rel | twomass_sixx2_psc, twomass_sixx2_xsc | 2MASS | Reliability flag (A-F), with A being the highest and F being lowest reliability | varchar | 1 | |||
| rel0 | twomass_scn | 2MASS | Flag indicating whether the scan is contained in the TWOMASS Sampler Release. | smallint | 2 | CODE_MISC | ||
| rel1 | twomass_scn | 2MASS | Flag indicating whether the scan is contained in the TWOMASS First Incremental Data Release (IDR1). | smallint | 2 | CODE_MISC | ||
| rel2 | twomass_scn | 2MASS | Flag indicating whether the scan is contained in the TWOMASS Second Incremental Data Release (IDR2). | smallint | 2 | CODE_MISC | ||
| releaseDate | Release | WSA | the release date | datetime | 8 | MM-DD-YYYY | 12-31-9999 | time.epoch |
| releaseDate | Release | WSACalib | the release date | datetime | 8 | MM-DD-YYYY | 12-31-9999 | time.epoch |
| releaseDate | Release | WSATransit | the release date | datetime | 8 | MM-DD-YYYY | 12-31-9999 | time.epoch |
| releaseDate | Release | WSAUHS | the release date | datetime | 8 | MM-DD-YYYY | 12-31-9999 | time.epoch |
| releaseNum | EpochFrameStatus | WSAUHS | Release number of deep stack frame (or intermediate stack if used as a deep stack). {image primary HDU keyword: RELNUM} | smallint | 2 | -9999 | ||
| releaseNum | EpochFrameStatus, ProgrammeFrame | WSA | Release number of deep stack frame (or intermediate stack if used as a deep stack). {image primary HDU keyword: RELNUM} | smallint | 2 | -9999 | ||
| releaseNum | ExternalProduct | WSA | Release number of deep stack frame (or intermediate stack if used as a deep stack). | smallint | 2 | -9999 | ||
| releaseNum | ExternalProduct | WSAUHS | Release number of deep stack frame (or intermediate stack if used as a deep stack). | smallint | 2 | -9999 | ||
| releaseNum | Release | WSA | the release number | smallint | 2 | meta.software | ||
| releaseNum | Release | WSACalib | the release number | smallint | 2 | meta.software | ||
| releaseNum | Release | WSATransit | the release number | smallint | 2 | meta.software | ||
| releaseNum | Release | WSAUHS | the release number | smallint | 2 | meta.software | ||
| relUnc_100 | iras_psc | IRAS | percent relative 100 micron flux density uncertainties. | smallint | 2 | ERROR | ||
| relUnc_12 | iras_psc | IRAS | percent relative 12 micron flux density uncertainties. | smallint | 2 | ERROR | ||
| relUnc_25 | iras_psc | IRAS | percent relative 25 micron flux density uncertainties. | smallint | 2 | ERROR | ||
| relUnc_60 | iras_psc | IRAS | percent relative 60 micron flux density uncertainties. | smallint | 2 | ERROR | ||
| remeasID | lasYselJSourceRemeasurement | WSA | UID of this source remeasurement | bigint | 8 | meta_id;meta_main | ||
| remoteAgent | Multiframe | WSA | Name of remote agent (if any) {image primary HDU keyword: RMTAGENT} | varchar | 64 | NONE | ?? | |
| remoteAgent | Multiframe | WSACalib | Name of remote agent (if any) {image primary HDU keyword: RMTAGENT} | varchar | 64 | NONE | ?? | |
| remoteAgent | Multiframe | WSATransit | Name of remote agent (if any) {image primary HDU keyword: RMTAGENT} | varchar | 64 | NONE | ?? | |
| remoteAgent | Multiframe | WSAUHS | Name of remote agent (if any) {image primary HDU keyword: RMTAGENT} | varchar | 64 | NONE | ?? | |
| rEpoch | StackObjectThin | PS1DR2 | Modified Julian Date of the mean epoch of images contributing to the the r-band stack (equinox J2000). | float | 8 | days | -999 | |
| reqCloudMax | Multiframe | WSA | requested maximum cloud coverage {image primary HDU keyword: RQ_MAXCL} | float | 8 | percentage | -0.9999995e9 | |
| reqCloudMax | Multiframe | WSACalib | requested maximum cloud coverage {image primary HDU keyword: RQ_MAXCL} | float | 8 | percentage | -0.9999995e9 | |
| reqCloudMax | Multiframe | WSATransit | requested maximum cloud coverage {image primary HDU keyword: RQ_MAXCL} | float | 8 | percentage | -0.9999995e9 | |
| reqCloudMax | Multiframe | WSAUHS | requested maximum cloud coverage {image primary HDU keyword: RQ_MAXCL} | float | 8 | percentage | -0.9999995e9 | |
| reqCloudMin | Multiframe | WSA | requested minimum cloud coverage {image primary HDU keyword: RQ_MINCL} | float | 8 | percentage | -0.9999995e9 | |
| reqCloudMin | Multiframe | WSACalib | requested minimum cloud coverage {image primary HDU keyword: RQ_MINCL} | float | 8 | percentage | -0.9999995e9 | |
| reqCloudMin | Multiframe | WSATransit | requested minimum cloud coverage {image primary HDU keyword: RQ_MINCL} | float | 8 | percentage | -0.9999995e9 | |
| reqCloudMin | Multiframe | WSAUHS | requested minimum cloud coverage {image primary HDU keyword: RQ_MINCL} | float | 8 | percentage | -0.9999995e9 | |
| reqJSkyMax | Multiframe | WSA | requested maximum J sky brightness {image primary HDU keyword: RQ_MAXSB} | float | 8 | mag/arcsec**2 | -0.9999995e9 | |
| reqJSkyMax | Multiframe | WSACalib | requested maximum J sky brightness {image primary HDU keyword: RQ_MAXSB} | float | 8 | mag/arcsec**2 | -0.9999995e9 | |
| reqJSkyMax | Multiframe | WSATransit | requested maximum J sky brightness {image primary HDU keyword: RQ_MAXSB} | float | 8 | mag/arcsec**2 | -0.9999995e9 | |
| reqJSkyMax | Multiframe | WSAUHS | requested maximum J sky brightness {image primary HDU keyword: RQ_MAXSB} | float | 8 | mag/arcsec**2 | -0.9999995e9 | |
| reqJSkyMin | Multiframe | WSA | requested minimum J sky brightness {image primary HDU keyword: RQ_MINSB} | float | 8 | mag/arcsec**2 | -0.9999995e9 | |
| reqJSkyMin | Multiframe | WSACalib | requested minimum J sky brightness {image primary HDU keyword: RQ_MINSB} | float | 8 | mag/arcsec**2 | -0.9999995e9 | |
| reqJSkyMin | Multiframe | WSATransit | requested minimum J sky brightness {image primary HDU keyword: RQ_MINSB} | float | 8 | mag/arcsec**2 | -0.9999995e9 | |
| reqJSkyMin | Multiframe | WSAUHS | requested minimum J sky brightness {image primary HDU keyword: RQ_MINSB} | float | 8 | mag/arcsec**2 | -0.9999995e9 | |
| reqMoonMax | Multiframe | WSA | requested maximum illumination moon {image primary HDU keyword: RQ_MAXMN} | float | 8 | percentage | -0.9999995e9 | |
| reqMoonMax | Multiframe | WSACalib | requested maximum illumination moon {image primary HDU keyword: RQ_MAXMN} | float | 8 | percentage | -0.9999995e9 | |
| reqMoonMax | Multiframe | WSATransit | requested maximum illumination moon {image primary HDU keyword: RQ_MAXMN} | float | 8 | percentage | -0.9999995e9 | |
| reqMoonMax | Multiframe | WSAUHS | requested maximum illumination moon {image primary HDU keyword: RQ_MAXMN} | float | 8 | percentage | -0.9999995e9 | |
| reqMoonMin | Multiframe | WSA | requested minimum illumination moon {image primary HDU keyword: RQ_MINMN} | float | 8 | percentage | -0.9999995e9 | |
| reqMoonMin | Multiframe | WSACalib | requested minimum illumination moon {image primary HDU keyword: RQ_MINMN} | float | 8 | percentage | -0.9999995e9 | |
| reqMoonMin | Multiframe | WSATransit | requested minimum illumination moon {image primary HDU keyword: RQ_MINMN} | float | 8 | percentage | -0.9999995e9 | |
| reqMoonMin | Multiframe | WSAUHS | requested minimum illumination moon {image primary HDU keyword: RQ_MINMN} | float | 8 | percentage | -0.9999995e9 | |
| reqSeeingMax | Multiframe | WSA | requested maximum seeing {image primary HDU keyword: RQ_MXSEE} | float | 8 | arcsec | -0.9999995e9 | |
| reqSeeingMax | Multiframe | WSACalib | requested maximum seeing {image primary HDU keyword: RQ_MXSEE} | float | 8 | arcsec | -0.9999995e9 | |
| reqSeeingMax | Multiframe | WSATransit | requested maximum seeing {image primary HDU keyword: RQ_MXSEE} | float | 8 | arcsec | -0.9999995e9 | |
| reqSeeingMax | Multiframe | WSAUHS | requested maximum seeing {image primary HDU keyword: RQ_MXSEE} | float | 8 | arcsec | -0.9999995e9 | |
| reqSeeingMin | Multiframe | WSA | requested minimum seeing {image primary HDU keyword: RQ_MNSEE} | float | 8 | arcsec | -0.9999995e9 | |
| reqSeeingMin | Multiframe | WSACalib | requested minimum seeing {image primary HDU keyword: RQ_MNSEE} | float | 8 | arcsec | -0.9999995e9 | |
| reqSeeingMin | Multiframe | WSATransit | requested minimum seeing {image primary HDU keyword: RQ_MNSEE} | float | 8 | arcsec | -0.9999995e9 | |
| reqSeeingMin | Multiframe | WSAUHS | requested minimum seeing {image primary HDU keyword: RQ_MNSEE} | float | 8 | arcsec | -0.9999995e9 | |
| reqTauMax | Multiframe | WSA | requested maximum tau constraint {image primary HDU keyword: RQ_MXTAU} | float | 8 | -0.9999995e9 | ||
| reqTauMax | Multiframe | WSACalib | requested maximum tau constraint {image primary HDU keyword: RQ_MXTAU} | float | 8 | -0.9999995e9 | ||
| reqTauMax | Multiframe | WSATransit | requested maximum tau constraint {image primary HDU keyword: RQ_MXTAU} | float | 8 | -0.9999995e9 | ||
| reqTauMax | Multiframe | WSAUHS | requested maximum tau constraint {image primary HDU keyword: RQ_MXTAU} | float | 8 | -0.9999995e9 | ||
| reqTauMin | Multiframe | WSA | requested minimum tau constraint {image primary HDU keyword: RQ_MNTAU} | float | 8 | -0.9999995e9 | ||
| reqTauMin | Multiframe | WSACalib | requested minimum tau constraint {image primary HDU keyword: RQ_MNTAU} | float | 8 | -0.9999995e9 | ||
| reqTauMin | Multiframe | WSATransit | requested minimum tau constraint {image primary HDU keyword: RQ_MNTAU} | float | 8 | -0.9999995e9 | ||
| reqTauMin | Multiframe | WSAUHS | requested minimum tau constraint {image primary HDU keyword: RQ_MNTAU} | float | 8 | -0.9999995e9 | ||
| resFlux | nvssSource | NVSS | Peak residual flux, in mJy/beam | real | 4 | mJy | PHOT_FLUX_RADIO_MISC | |
| resultsFile | ArchiveCurationHistory | WSA | filename of any results file | varchar | 256 | meta.id;meta.file | ||
| resultsFile | ArchiveCurationHistory | WSACalib | filename of any results file | varchar | 256 | meta.id;meta.file | ||
| resultsFile | ArchiveCurationHistory | WSATransit | filename of any results file | varchar | 256 | meta.id;meta.file | ||
| resultsFile | ArchiveCurationHistory | WSAUHS | filename of any results file | varchar | 256 | meta.id;meta.file | ||
| REVOLUT | twoxmm, twoxmm_v1_2, twoxmmi_dr3_v1_0 | XMM | The XMM-Newton revolution number. | varchar | 4 | orbit | ||
| REVOLUT | xmm3dr4 | XMM | The XMM-Newton revolution number. | varchar | 50 | orbit | ||
| rexpTime | StackObjectAttributes | PS1DR2 | Exposure time of the r filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. | real | 4 | seconds | -999 | |
| rExtNSigma | StackObjectAttributes | PS1DR2 | An extendedness measure for the r filter stack detection based on the deviation between PSF and Kron (1980) magnitudes, normalized by the PSF magnitude uncertainty. | real | 4 | -999 | ||
| rFlag | rosat_bsc, rosat_fsc | ROSAT | source counts and extraction radius recalculated | varchar | 1 | CODE_MISC | ||
| rFlags | MeanObject | PS1DR2 | Information flag bitmask for mean object from r filter detections. Values listed in ObjectFilterFlags. | int | 4 | 0 | ||
| rh | twomass_scn | 2MASS | Relative humidity of telescope enclosure at beginning of scan. | smallint | 2 | % | OBS_CONDITIONS | |
| rh | twomass_sixx2_scn | 2MASS | relative humidity (%) at beginning of scan | smallint | 2 | % | ||
| RHALF | mgcGalaxyStruct | MGC | GIM2D HLR | real | 4 | 99.99 | ||
| rho12 | allwise_sc | WISE | The correlation coefficient between the W1 and W2 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. rho12 is approximately equal to 100 times the J variability index of Stetson (1996 PASP, 108, 851) computed for W1 and W2. | int | 4 | percent | ||
| rho12 | catwise_2020, catwise_prelim | WISE | W1W2 correlation coefficient | int | 4 | % | ||
| rho12 | wise_allskysc | WISE | The correlation coefficient between the W1 and W2 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. |
smallint | 2 | % | -9999 | |
| rho23 | allwise_sc | WISE | The correlation coefficient between the W2 and W3 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. rho23 is approximately equal to 100 times the J variability index of Stetson (1996 PASP, 108, 851) computed for W2 and W3. | int | 4 | percent | ||
| rho23 | wise_allskysc | WISE | The correlation coefficient between the W2 and W4 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. |
smallint | 2 | % | -9999 | |
| rho34 | allwise_sc | WISE | The correlation coefficient between the W3 and W4 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. rho34 is approximately equal to 100 times the J variability index of Stetson (1996 PASP, 108, 851) computed for W3 and W4. | int | 4 | percent | ||
| rho34 | wise_allskysc | WISE | The correlation coefficient between the W3 and W4 single-exposure flux measurements. The value is a signed 2-digit integer, expressed as a percentage. Negative values indicate anticorrelation. |
smallint | 2 | % | -9999 | |
| rinfoFlag | StackObjectThin | PS1DR2 | Information flag bitmask indicating details of the r filter stack photometry. Values listed in DetectionFlags. | bigint | 8 | 0 | ||
| rinfoFlag2 | StackObjectThin | PS1DR2 | Information flag bitmask indicating details of the r filter stack photometry. Values listed in DetectionFlags2. | int | 4 | 0 | ||
| rinfoFlag3 | StackObjectThin | PS1DR2 | Information flag bitmask indicating details of the r filter stack photometry. Values listed in DetectionFlags3. | int | 4 | 0 | ||
| rippDetectID | StackObjectAttributes, StackObjectThin | PS1DR2 | IPP internal detection identifier. | bigint | 8 | |||
| rKronFlux | StackObjectAttributes | PS1DR2 | Kron (1980) flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rKronFluxErr | StackObjectAttributes | PS1DR2 | Error in Kron (1980) flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rKronMag | StackObjectThin | PS1DR2 | Kron (1980) magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rKronMagErr | StackObjectThin | PS1DR2 | Error in Kron (1980) magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rKronRad | StackObjectAttributes | PS1DR2 | Kron (1980) radius from r filter stack detection. | real | 4 | arcsec | -999 | |
| rl | rosat_fsc | ROSAT | reliability of source detection (0...99) | tinyint | 1 | STAT_SIGNIFICANCE | ||
| rMeanApMag | MeanObject | PS1DR2 | Mean aperture magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanApMagErr | MeanObject | PS1DR2 | Error in mean aperture magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanApMagNpt | MeanObject | PS1DR2 | Number of measurements included in mean aperture magnitude from r filter detections. | smallint | 2 | -999 | ||
| rMeanApMagStd | MeanObject | PS1DR2 | Standard deviation of aperture magnitudes from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanKronMag | MeanObject | PS1DR2 | Mean Kron (1980) magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanKronMagErr | MeanObject | PS1DR2 | Error in mean Kron (1980) magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanKronMagNpt | MeanObject | PS1DR2 | Number of measurements included in mean Kron (1980) magnitude from r filter detections. | smallint | 2 | -999 | ||
| rMeanKronMagStd | MeanObject | PS1DR2 | Standard deviation of Kron (1980) magnitudes from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanPSFMag | MeanObject | PS1DR2 | Mean PSF magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanPSFMagErr | MeanObject | PS1DR2 | Error in mean PSF magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanPSFMagMax | MeanObject | PS1DR2 | Maximum PSF magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanPSFMagMin | MeanObject | PS1DR2 | Minimum PSF magnitude from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rMeanPSFMagNpt | MeanObject | PS1DR2 | Number of measurements included in mean PSF magnitude from r filter detections. | smallint | 2 | -999 | ||
| rMeanPSFMagStd | MeanObject | PS1DR2 | Standard deviation of PSF magnitudes from r filter detections. | real | 4 | AB magnitudes | -999 | |
| rmomentR1 | StackObjectAttributes | PS1DR2 | First radial moment for r filter stack detection. | real | 4 | arcsec | -999 | |
| rmomentRH | StackObjectAttributes | PS1DR2 | Half radial moment (r^0.5 weighting) for r filter stack detection. | real | 4 | arcsec^0.5 | -999 | |
| rmomentXX | StackObjectAttributes | PS1DR2 | Second moment M_xx for r filter stack detection. | real | 4 | arcsec^2 | -999 | |
| rmomentXY | StackObjectAttributes | PS1DR2 | Second moment M_xy for r filter stack detection. | real | 4 | arcsec^2 | -999 | |
| rmomentYY | StackObjectAttributes | PS1DR2 | Second moment M_yy for r filter stack detection. | real | 4 | arcsec^2 | -999 | |
| rms | first08Jul16Source, firstSource, firstSource12Feb16 | FIRST | local noise estimate at the source position | real | 4 | mJy | INST_NOISE | |
| rnFrames | StackObjectThin | PS1DR2 | Number of input frames/exposures contributing to the r filter stack detection. | int | 4 | -999 | ||
| rolledBack | ArchiveCurationHistory | WSA | Flag for roll-back of this event: 0=no, 1 = yes | tinyint | 1 | ?? | ||
| rolledBack | ArchiveCurationHistory | WSACalib | Flag for roll-back of this event: 0=no, 1 = yes | tinyint | 1 | ?? | ||
| rolledBack | ArchiveCurationHistory | WSATransit | Flag for roll-back of this event: 0=no, 1 = yes | tinyint | 1 | ?? | ||
| rolledBack | ArchiveCurationHistory | WSAUHS | Flag for roll-back of this event: 0=no, 1 = yes | tinyint | 1 | ?? | ||
| rot_flag | aux_qso_icrf2_match | GAIADR1 | Flag indicating how this source was used to fix the orientation of the reference frame of the Gaia DR1 solution | int | 4 | meta.code | ||
| rp_mag_zero_oint_error | ext_phot_zero_point | GAIADR1 | Uncertainty on RP magnitude zero point | float | 8 | mag | stat.error;phot.mag;arith.zp | |
| rp_mag_zero_point | ext_phot_zero_point | GAIADR1 | RP magnitude zero point | float | 8 | mag | phot.mag;arith.zp | |
| rPlateScale | StackObjectAttributes | PS1DR2 | Local plate scale for the r filter stack. | real | 4 | arcsec/pixel | 0 | |
| rpsfChiSq | StackObjectAttributes | PS1DR2 | Reduced chi squared value of the PSF model fit for r filter stack detection. | real | 4 | -999 | ||
| rpsfCore | StackObjectAttributes | PS1DR2 | PSF core parameter k from r filter stack detection, where F = F0 / (1 + k r^2 + r^3.33). | real | 4 | -999 | ||
| rPSFFlux | StackObjectAttributes | PS1DR2 | PSF flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rPSFFluxErr | StackObjectAttributes | PS1DR2 | Error in PSF flux from r filter stack detection. | real | 4 | Janskys | -999 | |
| rpsfLikelihood | StackObjectAttributes | PS1DR2 | Likelihood that this r filter stack detection is best fit by a PSF. | real | 4 | -999 | ||
| rPSFMag | StackObjectThin | PS1DR2 | PSF magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rPSFMagErr | StackObjectThin | PS1DR2 | Error in PSF magnitude from r filter stack detection. | real | 4 | AB magnitudes | -999 | |
| rpsfMajorFWHM | StackObjectAttributes | PS1DR2 | PSF major axis FWHM from r filter stack detection. | real | 4 | arcsec | -999 | |
| rpsfMinorFWHM | StackObjectAttributes | PS1DR2 | PSF minor axis FWHM from r filter stack detection. | real | 4 | arcsec | -999 | |
| rpsfQf | StackObjectAttributes | PS1DR2 | PSF coverage factor for r filter stack detection. | real | 4 | -999 | ||
| rpsfQfPerfect | StackObjectAttributes | PS1DR2 | PSF-weighted fraction of pixels totally unmasked for r filter stack detection. | real | 4 | -999 | ||
| rpsfTheta | StackObjectAttributes | PS1DR2 | PSF major axis orientation from r filter stack detection. | real | 4 | degrees | -999 | |
| rQfPerfect | MeanObject | PS1DR2 | Maximum PSF weighted fraction of pixels totally unmasked from r filter detections. | real | 4 | -999 | ||
| rra | StackObjectThin | PS1DR2 | Right ascension from r filter stack detection. | float | 8 | degrees | -999 | |
| rraErr | StackObjectThin | PS1DR2 | Right ascension error from r filter stack detection. | real | 4 | arcsec | -999 | |
| rsky | StackObjectAttributes | PS1DR2 | Residual background sky level at the r filter stack detection. | real | 4 | Janskys/arcsec^2 | -999 | |
| rskyErr | StackObjectAttributes | PS1DR2 | Error in residual background sky level at the r filter stack detection. | real | 4 | Janskys/arcsec^2 | -999 | |
| rstackDetectID | StackObjectAttributes, StackObjectThin | PS1DR2 | Unique stack detection identifier. | bigint | 8 | |||
| rstackImageID | StackObjectAttributes, StackObjectThin | PS1DR2 | Unique stack identifier for r filter detection. | bigint | 8 | |||
| runID | MultiframeDetector | WSA | Name of CASU raw data file {image extension keyword: RUNID} | varchar | 256 | NONE | meta.id;meta.file | |
| runID | MultiframeDetector | WSACalib | Name of CASU raw data file {image extension keyword: RUNID} | varchar | 256 | NONE | meta.id;meta.file | |
| runID | MultiframeDetector | WSATransit | Name of CASU raw data file {image extension keyword: RUNID} | varchar | 256 | NONE | meta.id;meta.file | |
| runID | MultiframeDetector | WSAUHS | Name of CASU raw data file {image extension keyword: RUNID} | varchar | 256 | NONE | meta.id;meta.file | |
| ruwe | gaia_source | GAIAEDR3 | Renormalised unit weight error | real | 4 | stat.value | ||
| rv_nb_transits | gaia_source | GAIADR2 | Number of transits used to compute the radial velocity | int | 4 | meta.number | ||
| rv_template_fe_h | gaia_source | GAIADR2 | Fe/H of the template used to compute radial velocity | real | 4 | dex | stat.fit.param | |
| rv_template_logg | gaia_source | GAIADR2 | log g of the template used to compute the radial velocity | real | 4 | log cgs | stat.fit.param | |
| rv_template_teff | gaia_source | GAIADR2 | Teff of the template used to compute radial velocity | real | 4 | K | stat.fit.param | |
| rxPos | StackObjectAttributes | PS1DR2 | PSF x center location from r filter stack detection. | real | 4 | sky pixels | -999 | |
| rxPosErr | StackObjectAttributes | PS1DR2 | Error in PSF x center location from r filter stack detection. | real | 4 | sky pixels | -999 | |
| ryPos | StackObjectAttributes | PS1DR2 | PSF y center location from r filter stack detection. | real | 4 | sky pixels | -999 | |
| ryPosErr | StackObjectAttributes | PS1DR2 | Error in PSF y center location from r filter stack detection. | real | 4 | sky pixels | -999 | |
| rzp | StackObjectAttributes | PS1DR2 | Photometric zeropoint for the r filter stack. Necessary for converting listed fluxes and magnitudes back to measured ADU counts. | real | 4 | magnitudes | 0 | |