WSA Browser

Glossary of WSA attributes

This Glossary alphabetically lists all attributes used in the UKIDSSDR6 database(s) held in the WSA. If you would like to have more information about the schema tables please use the UKIDSSDR6 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

E

Name Schema Table Database Description Type Length Unit Default Value Unified Content Descriptor

e_DEcs nvssSource NVSS Mean error on Dec real 4 arcsec ERROR

e_majAxis nvssSource NVSS Mean error on majAxis real 4 arcsec ERROR

e_minAxis nvssSource NVSS Mean error on minAxis real 4 arcsec ERROR

e_PA nvssSource NVSS Mean error on PA real 4 degrees ERROR

e_polFlux nvssSource NVSS Mean error on polFlux real 4 mJy ERROR

e_polPA nvssSource NVSS Mean error on polPA real 4 mJy ERROR

e_RAs nvssSource NVSS Mean error on RA real 4 s ERROR

e_S14 nvssSource NVSS Mean error on S14 real 4 mJy ERROR

e_score twomass_xsc 2MASS extended score: 1(extended) < e_score < 2(point-like). real 4 CODE_MISC

eBV calSource WSACalib The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) real 4 -0.9999995e9

eBV dxsJKsource, dxsSource, lasExtendedSource, lasPointSource, lasSource, lasYJHKsource, reliableDxsSource, reliableLasPointSource, reliableUdsSource, udsSource WSA The galactic dust extinction value measured from the Schlegel, Finkbeiner & Davis (1998) maps. This uses the correction given in Bonifacio, Monai & Beers (2000). This correction reduces the extinction value in regions of high extinction (E(B-V)>0.1) real 4 -0.9999995e9

eFlag rosat_bsc, rosat_fsc ROSAT source extended beyond SASS extraction radius varchar 1 CODE_MISC

ell UKIDSSDetection WSA 1-b/a, where a/b=semi-major/minor axes real 4 PHYS_ELLIPTICITY

ell calDetection, calListRemeasurement WSACalib 1-b/a, where a/b=semi-major/minor axes {catalogue TType keyword: Ellipticity} real 4 PHYS_ELLIPTICITY

ell dxsDetection, dxsListRemeasurement, gcsDetection, gcsListRemeasurement, gpsDetection, gpsListRemeasurement, lasDetection, lasListRemeasurement, udsListRemeasurement WSA 1-b/a, where a/b=semi-major/minor axes {catalogue TType keyword: Ellipticity} real 4 PHYS_ELLIPTICITY

ell ptsDetection WSATransit 1-b/a, where a/b=semi-major/minor axes {catalogue TType keyword: Ellipticity} real 4 PHYS_ELLIPTICITY

ell udsDetection WSA 1-b/a, where a/b=semi-major/minor axes (SE: THETA_IMAGE) {catalogue TType keyword: Ellipticity} real 4 PHYS_ELLIPTICITY

ellfit_flg twomass_xsc 2MASS ellipse fitting contamination flag. smallint 2 CODE_MISC

ELLIPTICITY mgcDetection MGC 1 - B_IMAGE/A_IMAGE real 4

endCol MultiframeDetector WSA End column of array readout {image extension keyword: RDOUT_X2} smallint 2 NUMBER

endCol MultiframeDetector WSACalib End column of array readout {image extension keyword: RDOUT_X2} smallint 2 NUMBER

endCol MultiframeDetector WSATransit End column of array readout {image extension keyword: RDOUT_X2} smallint 2 NUMBER

endDate AstrCalVers WSA MJD of the end time for this version of the calibration float 8 Julian days TIME_DATE

endDate AstrCalVers WSACalib MJD of the end time for this version of the calibration float 8 Julian days TIME_DATE

endDate AstrCalVers WSATransit MJD of the end time for this version of the calibration float 8 Julian days TIME_DATE

endDate PhotCalVers WSA Date time of end time for this version of the calibration (MM-DD-YYYY) datetime 8 MM-DD-YYYY 12-31-9999 TIME_DATE

endDate PhotCalVers WSACalib Date time of end time for this version of the calibration (MM-DD-YYYY) datetime 8 MM-DD-YYYY 12-31-9999 TIME_DATE

endDate PhotCalVers WSATransit Date time of end time for this version of the calibration (MM-DD-YYYY) datetime 8 MM-DD-YYYY 12-31-9999 TIME_DATE

endRow MultiframeDetector WSA End row of array readout {image extension keyword: RDOUT_Y2} smallint 2 NUMBER

endRow MultiframeDetector WSACalib End row of array readout {image extension keyword: RDOUT_Y2} smallint 2 NUMBER

endRow MultiframeDetector WSATransit End row of array readout {image extension keyword: RDOUT_Y2} smallint 2 NUMBER

EP_1_FLUX twoxmm XMM EP band 1 flux real 4 erg/cm**2/s

EP_1_FLUX_ERR twoxmm XMM EP band 1 flux error
EP_1_FLUX_ERR = SQRT ( 1.0 / SUM ( 1 / ca_1_FLUX_ERR2 )), where ca = PN, M1, M2 real 4 erg/cm**2/s

EP_2_FLUX twoxmm XMM EP band 2 flux real 4 erg/cm**2/s

EP_2_FLUX_ERR twoxmm XMM EP band 2 flux error
EP_2_FLUX_ERR = SQRT ( 1.0 / SUM ( 1 / ca_2_FLUX_ERR2 )), where ca = PN, M1, M2 real 4 erg/cm**2/s

EP_3_FLUX twoxmm XMM EP band 3 flux real 4 erg/cm**2/s

EP_3_FLUX_ERR twoxmm XMM EP band 3 flux error
EP_3_FLUX_ERR = SQRT ( 1.0 / SUM ( 1 / ca_3_FLUX_ERR2 )), where ca = PN, M1, M2 real 4 erg/cm**2/s

EP_4_FLUX twoxmm XMM EP band 4 flux real 4 erg/cm**2/s

EP_4_FLUX_ERR twoxmm XMM EP band 4 flux error
EP_4_FLUX_ERR = SQRT ( 1.0 / SUM ( 1 / ca_4_FLUX_ERR2 )), where ca = PN, M1, M2 real 4 erg/cm**2/s

EP_5_FLUX twoxmm XMM EP band 5 flux real 4 erg/cm**2/s

EP_5_FLUX_ERR twoxmm XMM EP band 5 flux error
EP_5_FLUX_ERR = SQRT ( 1.0 / SUM ( 1 / ca_5_FLUX_ERR2 )), where ca = PN, M1, M2 real 4 erg/cm**2/s

EP_8_CTS twoxmm XMM Combined band source counts real 4 counts

EP_8_CTS_ERR twoxmm XMM Combined band source counts 1 σ error real 4 counts

EP_8_DET_ML twoxmm XMM EP band 8 Maximum likelihood real 4

EP_8_FLUX twoxmm XMM EP band 8 flux real 4 erg/cm**2/s

EP_8_FLUX_ERR twoxmm XMM EP band 8 flux error
EP_8_FLUX_ERR = SQRT ( 1.0 / SUM ( 1 / ca_8_FLUX_ERR2 )), where ca = PN, M1, M2 real 4 erg/cm**2/s

EP_8_RATE twoxmm XMM EP band 8 Count rates real 4 counts/s

EP_8_RATE_ERR twoxmm XMM EP band 8 Count rates error real 4 counts/s

EP_9_DET_ML twoxmm XMM EP band 9 Maximum likelihood real 4

EP_9_FLUX twoxmm XMM EP band 9 flux real 4 erg/cm**2/s

EP_9_FLUX_ERR twoxmm XMM EP band 9 flux error
EP_9_FLUX_ERR = SQRT ( 1.0 / SUM ( 1 / ca_9_FLUX_ERR2 )), where ca = PN, M1, M2 real 4 erg/cm**2/s

EP_9_RATE twoxmm XMM EP band 9 Count rates real 4 counts/s

EP_9_RATE_ERR twoxmm XMM EP band 9 Count rates error real 4 counts/s

EP_CHI2PROB twoxmm XMM The Chi² probability (based on the null hypothesis) that the source as detected by any of the cameras, is constant. The minimum value of the available camera probabilities (PN_CHI2PROB, M1_CHI2PROB, M2_CHI2PROB) is given. real 4

EP_EXTENT twoxmm XMM The Extent radius of a source detected as extended. real 4 arcsec

EP_EXTENT_ERR twoxmm XMM The Extent error of a source detected as extended. real 4 arcsec

EP_EXTENT_ML twoxmm XMM The extent likelihood is the likelihood of the detection being extended as given by P = - ln (EXTENT_ML) , where P is the probability the extent occurring by chance. real 4

EP_FLAG twoxmm XMM EPIC flag string made of the flags 1 - 12 (counted from left to right), where flag 10 is not used: it combines the PN, M1, and M2 flags, that is, a flag is set in EP_FLAG if at least one of the camera-dependent flags is set. varchar 12

EP_HR1 twoxmm XMM The EP hardness ratio between the bands 1 & 2
In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be -1 or +1 which is only a lower or upper limit, respectively. real 4

EP_HR1_ERR twoxmm XMM The 1 σ error of the EP hardness ratio between the bands 1 & 2 real 4

EP_HR2 twoxmm XMM The EP hardness ratio between the bands 2 & 3
In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be -1 or +1 which is only a lower or upper limit, respectively. real 4

EP_HR2_ERR twoxmm XMM The 1 σ error of the EP hardness ratio between the bands 2 & 3 real 4

EP_HR3 twoxmm XMM The EP hardness ratio between the bands 3 & 4
In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be -1 or +1 which is only a lower or upper limit, respectively. real 4

EP_HR3_ERR twoxmm XMM The 1 σ error of the EP hardness ratio between the bands 3 & 4 real 4

EP_HR4 twoxmm XMM The EP hardness ratio between the bands 4 & 5
In the case where the rate in one band is 0.0 (i.e., too faint to be detected in this band) the hardness ratio will be -1 or +1 which is only a lower or upper limit, respectively. real 4

EP_HR4_ERR twoxmm XMM The 1 σ error of the EP hardness ratio between the bands 4 & 5 real 4

epoch calSourceRemeasurement WSACalib Epoch of position measurement float 8 Years -0.9999995e9 TIME_EPOCH

epoch calVariability WSACalib Epoch of measurement float 8 Years TIME_EPOCH

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.

epoch dxsSourceRemeasurement, gcsSourceRemeasurement, gpsSourceRemeasurement, lasSourceRemeasurement, udsSourceRemeasurement WSA Epoch of position measurement float 8 Years -0.9999995e9 TIME_EPOCH

epoch dxsVariability, udsVariability WSA Epoch of measurement float 8 Years TIME_EPOCH

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.

epoch gcsPointSource, gcsSource, gcsZYJHKsource, gpsJHKsource, gpsPointSource, gpsSource, lasExtendedSource, lasPointSource, lasSource, lasYJHKsource, reliableGcsPointSource, reliableGpsPointSource, reliableLasPointSource WSA Epoch of position measurement float 8 Years TIME_EPOCH

epoch ukirtFSstars WSA The epoch of columns ra and dec real 4 years -0.9999995e9

epoch ukirtFSstars WSACalib The epoch of columns ra and dec real 4 years -0.9999995e9

equinox Multiframe WSA Equinox of object position {image primary HDU keyword: EQUINOX} real 4 years -0.9999995e9 TIME_EQUINOX

equinox Multiframe WSACalib Equinox of object position {image primary HDU keyword: EQUINOX} real 4 years -0.9999995e9 TIME_EQUINOX

equinox Multiframe WSATransit Equinox of object position {image primary HDU keyword: EQUINOX} real 4 years -0.9999995e9 TIME_EQUINOX

err_ang twomass_psc 2MASS Position angle on the sky of the semi-major axis of the position uncertainty ellipse (East of North) smallint 2 degrees POS_POS-ANG

err_maj twomass_psc 2MASS Semi-major axis length of the one sigma position uncertainty ellipse real 4 arcsec EXTENSION_RAD

err_min twomass_psc 2MASS Semi-minor axis length of the one sigma position uncertainty ellipse real 4 arcsec EXTENSION_RAD

ERRA_IMAGE mgcDetection MGC Position error along major axis real 4 pixel

ERRB_IMAGE mgcDetection MGC Position error along minor axis real 4 pixel

errBits UKIDSSDetection WSA processing warning/error bitwise flags int 4 CODE_MISC

errBits calDetection WSACalib processing warning/error bitwise flags {catalogue TType keyword: Error_bit_flag} int 4 CODE_MISC

Apparently not actually an error bit flag, but a count of the number of zero confidence pixels in the default (2 arcsec diameter) aperture.

errBits calListRemeasurement WSACalib processing warning/error bitwise flags {catalogue TType keyword: Error_bit_flag} int 4 CODE_MISC

errBits dxsDetection, gcsDetection, gpsDetection, lasDetection WSA processing warning/error bitwise flags {catalogue TType keyword: Error_bit_flag} int 4 CODE_MISC

Apparently not actually an error bit flag, but a count of the number of zero confidence pixels in the default (2 arcsec diameter) aperture.

errBits dxsListRemeasurement, gcsListRemeasurement, gpsListRemeasurement, lasListRemeasurement, udsListRemeasurement WSA processing warning/error bitwise flags {catalogue TType keyword: Error_bit_flag} int 4 CODE_MISC

errBits ptsDetection WSATransit processing warning/error bitwise flags {catalogue TType keyword: Error_bit_flag} int 4 CODE_MISC

Apparently not actually an error bit flag, but a count of the number of zero confidence pixels in the default (2 arcsec diameter) aperture.

errBits udsDetection WSA processing warning/error bitwise flags {catalogue TType keyword: Error_bit_flag} int 4 CODE_MISC

This uses the FLAGS attribute in SE. The individual bit flags that this can be decomposed into are as follows:

Bit Flag Meaning

1 The object has neighbours, bright enough and close enough to significantly bias the MAG_AUTO photometry or bad pixels (more than 10% of photometry affected).

2 The object was originally blended with another

4 At least one pixel is saturated (or very close to)

8 The object is truncated (too close to an image boundary)

16 Object's aperture data are incomplete or corrupted

32 Object's isophotal data are imcomplete or corrupted. This is an old flag inherited from SE v1.0, and is kept for compatability reasons. It doesn't have any consequence for the extracted parameters.

64 Memory overflow occurred during deblending

128 Memory overflow occurred during extraction

errHr1 rosat_bsc, rosat_fsc ROSAT error of hardness ratio 1 float 8 ERROR

errHr2 rosat_bsc, rosat_fsc ROSAT error of hardness ratio 2 float 8 ERROR

errP rosat_bsc ROSAT total positional error (1-sigma-radius; including 6" systematic error) tinyint 1 arcsec ERROR

errP rosat_fsc ROSAT total positional error (1-sigma-radius; including 6" systematic error) smallint 2 arcsec ERROR

errSrcCps rosat_bsc, rosat_fsc ROSAT error of source countrate, vignetting corrected real 4 counts/s ERROR

eta CurrentAstrometry WSACalib SDSS system spherical co-ordinate 2 of device centre float 8 Degrees POS

eta CurrentAstrometry WSATransit SDSS system spherical co-ordinate 2 of device centre float 8 Degrees POS

eta CurrentAstrometry, PreviousAstrometry WSA SDSS system spherical co-ordinate 2 of device centre float 8 Degrees POS

eta dxsDetection, dxsJKsource, dxsListRemeasurement, dxsSource, dxsSourceRemeasurement, gcsDetection, gcsListRemeasurement, gcsPointSource, gcsSource, gcsSourceRemeasurement, gcsZYJHKsource, gpsDetection, gpsJHKsource, gpsListRemeasurement, gpsPointSource, gpsSource, gpsSourceRemeasurement, lasDetection, lasExtendedSource, lasListRemeasurement, lasPointSource, lasSource, lasSourceRemeasurement, lasYJHKsource, reliableDxsSource, reliableGcsPointSource, reliableGpsPointSource, reliableLasPointSource, reliableUdsSource, UKIDSSDetection, udsDetection, udsListRemeasurement, udsSource, udsSourceRemeasurement WSA SDSS system spherical co-ordinate 2 float 8 Degrees POS

eta calDetection, calListRemeasurement, calSource, calSourceRemeasurement, calSynopticSource WSACalib SDSS system spherical co-ordinate 2 float 8 Degrees POS

eta ptsDetection WSATransit SDSS system spherical co-ordinate 2 float 8 Degrees POS

ETA_TYPE mgcGalaxyStruct MGC 2dFGRS Eta type real 4 -99.9

expAstErr calVariability WSACalib Rms calculated from polynomial fit to minimum astrometric RMS as a function of magnitude real 4 Arceconds -0.9999995e9

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.

expAstErr dxsVariability, udsVariability WSA Rms calculated from polynomial fit to minimum astrometric RMS as a function of magnitude real 4 Arceconds -0.9999995e9

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.

expTime Multiframe WSA Integration time per exposure {image primary HDU keyword: EXP_TIME} real 4 seconds -0.9999995e9 TIME_EXPTIME

expTime Multiframe WSACalib Integration time per exposure {image primary HDU keyword: EXP_TIME} real 4 seconds -0.9999995e9 TIME_EXPTIME

expTime Multiframe WSATransit Integration time per exposure {image primary HDU keyword: EXP_TIME} real 4 seconds -0.9999995e9 TIME_EXPTIME

expTime rosat_bsc ROSAT exposure time smallint 2 sec TIME_EXPTIME

expTime rosat_fsc ROSAT exposure time int 4 sec TIME_EXPTIME

ext rosat_bsc, rosat_fsc ROSAT source extent smallint 2 arcsec EXTENSION_DIAM

ext_key twomass_psc 2MASS Unique identification number of the record in the XSC that corresponds to this point source. int 4 ID_NUMBER

ext_key twomass_xsc 2MASS entry counter (key) number (unique within table). int 4 ID_NUMBER

extinction Multiframe WSA Extinction coefficient {image primary HDU keyword: EXTINCT} real 4 mag -0.9999995e9

extinction Multiframe WSACalib Extinction coefficient {image primary HDU keyword: EXTINCT} real 4 mag -0.9999995e9

extinction Multiframe WSATransit Extinction coefficient {image primary HDU keyword: EXTINCT} real 4 mag -0.9999995e9

extinctionCat MultiframeDetector WSA Extinction coefficient for the catalogue data {catalogue extension keyword: EXTINCT} real 4 mags -0.9999995e9 ??

For WFCAM these are currently set to a constant clear night level, which within the current measuring error is the same for all passbands. Note that the frame-by-frame derived ZP from 2MASS automatically corrects for extinction variations, assuming they are uniform across the field of view.

extinctionCat MultiframeDetector WSACalib Extinction coefficient for the catalogue data {catalogue extension keyword: EXTINCT} real 4 mags -0.9999995e9 ??

For WFCAM these are currently set to a constant clear night level, which within the current measuring error is the same for all passbands. Note that the frame-by-frame derived ZP from 2MASS automatically corrects for extinction variations, assuming they are uniform across the field of view.

extinctionCat MultiframeDetector WSATransit Extinction coefficient for the catalogue data {catalogue extension keyword: EXTINCT} real 4 mags -0.9999995e9 ??

For WFCAM these are currently set to a constant clear night level, which within the current measuring error is the same for all passbands. Note that the frame-by-frame derived ZP from 2MASS automatically corrects for extinction variations, assuming they are uniform across the field of view.

extinctionExt MultiframeDetector WSA Extinction coefficient of the detector {image extension keyword: EXTINCT} real 4 mags -0.9999995e9 ??

For WFCAM these are currently set to a constant clear night level, which within the current measuring error is the same for all passbands. Note that the frame-by-frame derived ZP from 2MASS automatically corrects for extinction variations, assuming they are uniform across the field of view.

extinctionExt MultiframeDetector WSACalib Extinction coefficient of the detector {image extension keyword: EXTINCT} real 4 mags -0.9999995e9 ??

For WFCAM these are currently set to a constant clear night level, which within the current measuring error is the same for all passbands. Note that the frame-by-frame derived ZP from 2MASS automatically corrects for extinction variations, assuming they are uniform across the field of view.

extinctionExt MultiframeDetector WSATransit Extinction coefficient of the detector {image extension keyword: EXTINCT} real 4 mags -0.9999995e9 ??

For WFCAM these are currently set to a constant clear night level, which within the current measuring error is the same for all passbands. Note that the frame-by-frame derived ZP from 2MASS automatically corrects for extinction variations, assuming they are uniform across the field of view.

extl rosat_bsc, rosat_fsc ROSAT likelihood of source extent smallint 2 STAT_LIKELIHOOD

extNum allFrameSets, CurrentAstrometry, dxsDetection, dxsFrameSets, dxsListRemeasurement, dxsSourceXDetectionBestMatch, gcsDetection, gcsFrameSets, gcsListRemeasurement, gpsDetection, gpsFrameSets, gpsListRemeasurement, lasDetection, lasFrameSets, lasListRemeasurement, MultiframeDetector, PreviousAstrometry, PreviousMFDZP, UKIDSSDetection, udsDetection, udsFrameSets, udsListRemeasurement, udsSourceXDetectionBestMatch WSA the extension number of this frame tinyint 1 NUMBER

extNum CurrentAstrometry, calDetection, calListRemeasurement WSACalib the extension number of this frame tinyint 1 NUMBER

extNum CurrentAstrometry, ptsDetection WSATransit the extension number of this frame tinyint 1 NUMBER

extProgID RequiredNeighbours WSA the unique programme ID for second table if there are multiple programmes in the neighbour survey int 4 -99999999 ID_SURVEY

extProgID RequiredNeighbours WSACalib the unique programme ID for second table if there are multiple programmes in the neighbour survey int 4 -99999999 ID_SURVEY

extProgID RequiredNeighbours WSATransit the unique programme ID for second table if there are multiple programmes in the neighbour survey int 4 -99999999 ID_SURVEY

extr rosat_bsc, rosat_fsc ROSAT extraction radius smallint 2 arcsec REDUCT_EXTR-RAD

extractTool Programme WSA Name of extraction tool to be used varchar 8 NONE ??

extractTool Programme WSACalib Name of extraction tool to be used varchar 8 NONE ??

extractTool Programme WSATransit Name of extraction tool to be used varchar 8 NONE ??

extTableID ExternalSurveyTable WSACalib the unique table ID int 4 ID_MAIN

extTableID ExternalSurveyTable WSATransit the unique table ID int 4 ID_MAIN

extTableID ExternalSurveyTable, RequiredNeighbours WSA the unique table ID int 4 ID_MAIN

extTableName ExternalSurveyTable WSA the name of the table varchar 256 ID_TABLE

extTableName ExternalSurveyTable WSACalib the name of the table varchar 256 ID_TABLE

extTableName ExternalSurveyTable WSATransit the name of the table varchar 256 ID_TABLE

WFAU, Institute for Astronomy,
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Tel +44 131 668 8356 (office)
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14/04/2010