| Contains merged sources from detections in atlasDetection. |
| Prescription for the merging (from RequiredFilters) is: U, G, R, I, Z Required constraints:
|
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| sourceID | bigint | 8 | UID (unique over entire VSA via programme ID prefix) of this merged detection as assigned by merge algorithm | meta.id;meta.main | ||
| cuEventID | int | 4 | UID of curation event giving rise to this record | meta.bib | ||
| frameSetID | bigint | 8 | UID of the set of frames that this merged source comes from | meta.bib | ||
| ra | float | 8 | Degrees | Celestial Right Ascension | pos.eq.ra;meta.main | |
| dec | float | 8 | Degrees | Celestial Declination | pos.eq.dec;meta.main | |
| cx | float | 8 | unit vector of spherical co-ordinates | pos.distance;pos.cartesian.x | ||
| cy | float | 8 | unit vector of spherical co-ordinates | pos.distance;pos.cartesian.y | ||
| cz | float | 8 | unit vector of spherical co-ordinates | pos.distance;pos.cartesian.z | ||
| htmID | bigint | 8 | Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates | pos.eq | ||
| l | float | 8 | Degrees | Galactic longitude | pos.galactic.lon | |
| b | float | 8 | Degrees | Galactic latitude | pos.galactic.lat | |
| lambda | float | 8 | Degrees | SDSS system spherical co-ordinate 1 | pos | |
| eta | float | 8 | Degrees | SDSS system spherical co-ordinate 2 | pos | |
| priOrSec | bigint | 8 | Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). | -99999999 | meta.code | |
| umgPnt | real | 4 | mag | Point source colour U-G (using aperMag3) | -0.9999995e9 | PHOT_COLOR |
| umgPntErr | real | 4 | mag | Error on point source colour U-G | -0.9999995e9 | stat.error |
| gmrPnt | real | 4 | mag | Point source colour G-R (using aperMag3) | -0.9999995e9 | PHOT_COLOR |
| gmrPntErr | real | 4 | mag | Error on point source colour G-R | -0.9999995e9 | stat.error |
| rmiPnt | real | 4 | mag | Point source colour R-I (using aperMag3) | -0.9999995e9 | PHOT_COLOR |
| rmiPntErr | real | 4 | mag | Error on point source colour R-I | -0.9999995e9 | stat.error |
| imzPnt | real | 4 | mag | Point source colour I-Z (using aperMag3) | -0.9999995e9 | PHOT_COLOR |
| imzPntErr | real | 4 | mag | Error on point source colour I-Z | -0.9999995e9 | stat.error |
| umgExt | real | 4 | mag | Extended source colour U-G (using aperMagNoAperCorr3) | -0.9999995e9 | PHOT_COLOR |
| umgExtErr | real | 4 | mag | Error on extended source colour U-G | -0.9999995e9 | stat.error |
| gmrExt | real | 4 | mag | Extended source colour G-R (using aperMagNoAperCorr3) | -0.9999995e9 | PHOT_COLOR |
| gmrExtErr | real | 4 | mag | Error on extended source colour G-R | -0.9999995e9 | stat.error |
| rmiExt | real | 4 | mag | Extended source colour R-I (using aperMagNoAperCorr3) | -0.9999995e9 | PHOT_COLOR |
| rmiExtErr | real | 4 | mag | Error on extended source colour R-I | -0.9999995e9 | stat.error |
| imzExt | real | 4 | mag | Extended source colour I-Z (using aperMagNoAperCorr3) | -0.9999995e9 | PHOT_COLOR |
| imzExtErr | real | 4 | mag | Error on extended source colour I-Z | -0.9999995e9 | stat.error |
| mergedClassStat | real | 4 | Merged N(0,1) stellarness-of-profile statistic | -0.9999995e9 | stat | |
| mergedClass | smallint | 2 | Class flag from available measurements (1|0|-1|-2|-3|-9=galaxy|noise|stellar|probableStar|probableGalaxy|saturated) | meta.code | ||
| pStar | real | 4 | Probability that the source is a star | stat | ||
| pGalaxy | real | 4 | Probability that the source is a galaxy | stat | ||
| pNoise | real | 4 | Probability that the source is noise | stat | ||
| pSaturated | real | 4 | Probability that the source is saturated | stat | ||
| eBV | real | 4 | 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) | -0.9999995e9 | ||
| aU | real | 4 | mag | The galactic extinction correction in the U band for extragalactic objects | -0.9999995e9 | |
| aG | real | 4 | mag | The galactic extinction correction in the G band for extragalactic objects | -0.9999995e9 | |
| aR | real | 4 | mag | The galactic extinction correction in the R band for extragalactic objects | -0.9999995e9 | |
| aI | real | 4 | mag | The galactic extinction correction in the I band for extragalactic objects | -0.9999995e9 | |
| aZ | real | 4 | mag | The galactic extinction correction in the Z band for extragalactic objects | -0.9999995e9 | |
| uPetroMag | real | 4 | mag | Extended source U mag (Petrosian) | -0.9999995e9 | phot.mag |
| uPetroMagErr | real | 4 | mag | Error in extended source U mag (Petrosian) | -0.9999995e9 | stat.error |
| uPsfMag | real | 4 | mag | Point source profile-fitted U mag | -0.9999995e9 | phot.mag |
| uPsfMagErr | real | 4 | mag | Error in point source profile-fitted U mag | -0.9999995e9 | stat.error |
| uSerMag2D | real | 4 | mag | Extended source U mag (profile-fitted) | -0.9999995e9 | phot.mag |
| uSerMag2DErr | real | 4 | mag | Error in extended source U mag (profile-fitted) | -0.9999995e9 | stat.error |
| uAperMag3 | real | 4 | mag | Default point source U aperture corrected mag (2.0 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| uAperMag3Err | real | 4 | mag | Error in default point/extended source U mag (2.0 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| uAperMag4 | real | 4 | mag | Point source U aperture corrected mag (2.8 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| uAperMag4Err | real | 4 | mag | Error in point/extended source U mag (2.8 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| uAperMag6 | real | 4 | mag | Point source U aperture corrected mag (5.7 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| uAperMag6Err | real | 4 | mag | Error in point/extended source U mag (5.7 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| uAperMagNoAperCorr3 | real | 4 | mag | Default extended source U aperture mag (2.0 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| uAperMagNoAperCorr4 | real | 4 | mag | Extended source U aperture mag (2.8 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| uAperMagNoAperCorr6 | real | 4 | mag | Extended source U aperture mag (5.7 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| uHlCorSMjRadAs | real | 4 | arcsec | Seeing corrected half-light, semi-major axis in U band | -0.9999995e9 | phys.angSize;src |
| uGausig | real | 4 | pixels | RMS of axes of ellipse fit in U | -0.9999995e9 | src.morph.param |
| uEll | real | 4 | 1-b/a, where a/b=semi-major/minor axes in U | -0.9999995e9 | src.ellipticity | |
| uPA | real | 4 | Degrees | ellipse fit celestial orientation in U | -0.9999995e9 | pos.posAng |
| uErrBits | int | 4 | processing warning/error bitwise flags in U | -99999999 | meta.code | |
| uAverageConf | real | 4 | average confidence in 2 arcsec diameter default aperture (aper3) U | -99999999 | meta.code | |
| uClass | smallint | 2 | discrete image classification flag in U | -9999 | src.class | |
| uClassStat | real | 4 | N(0,1) stellarness-of-profile statistic in U | -0.9999995e9 | stat | |
| uppErrBits | int | 4 | additional WFAU post-processing error bits in U | 0 | meta.code | |
| uSeqNum | int | 4 | the running number of the U detection | -99999999 | meta.id | |
| uXi | real | 4 | arcsec | Offset of U detection from master position (+east/-west) | -0.9999995e9 | pos.eq.ra;arith.diff |
| uEta | real | 4 | arcsec | Offset of U detection from master position (+north/-south) | -0.9999995e9 | pos.eq.dec;arith.diff |
| gPetroMag | real | 4 | mag | Extended source G mag (Petrosian) | -0.9999995e9 | phot.mag |
| gPetroMagErr | real | 4 | mag | Error in extended source G mag (Petrosian) | -0.9999995e9 | stat.error |
| gPsfMag | real | 4 | mag | Point source profile-fitted G mag | -0.9999995e9 | phot.mag |
| gPsfMagErr | real | 4 | mag | Error in point source profile-fitted G mag | -0.9999995e9 | stat.error |
| gSerMag2D | real | 4 | mag | Extended source G mag (profile-fitted) | -0.9999995e9 | phot.mag |
| gSerMag2DErr | real | 4 | mag | Error in extended source G mag (profile-fitted) | -0.9999995e9 | stat.error |
| gAperMag3 | real | 4 | mag | Default point source G aperture corrected mag (2.0 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| gAperMag3Err | real | 4 | mag | Error in default point/extended source G mag (2.0 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| gAperMag4 | real | 4 | mag | Point source G aperture corrected mag (2.8 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| gAperMag4Err | real | 4 | mag | Error in point/extended source G mag (2.8 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| gAperMag6 | real | 4 | mag | Point source G aperture corrected mag (5.7 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| gAperMag6Err | real | 4 | mag | Error in point/extended source G mag (5.7 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| gAperMagNoAperCorr3 | real | 4 | mag | Default extended source G aperture mag (2.0 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| gAperMagNoAperCorr4 | real | 4 | mag | Extended source G aperture mag (2.8 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| gAperMagNoAperCorr6 | real | 4 | mag | Extended source G aperture mag (5.7 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| gHlCorSMjRadAs | real | 4 | arcsec | Seeing corrected half-light, semi-major axis in G band | -0.9999995e9 | phys.angSize;src |
| gGausig | real | 4 | pixels | RMS of axes of ellipse fit in G | -0.9999995e9 | src.morph.param |
| gEll | real | 4 | 1-b/a, where a/b=semi-major/minor axes in G | -0.9999995e9 | src.ellipticity | |
| gPA | real | 4 | Degrees | ellipse fit celestial orientation in G | -0.9999995e9 | pos.posAng |
| gErrBits | int | 4 | processing warning/error bitwise flags in G | -99999999 | meta.code | |
| gAverageConf | real | 4 | average confidence in 2 arcsec diameter default aperture (aper3) G | -99999999 | meta.code | |
| gClass | smallint | 2 | discrete image classification flag in G | -9999 | src.class | |
| gClassStat | real | 4 | N(0,1) stellarness-of-profile statistic in G | -0.9999995e9 | stat | |
| gppErrBits | int | 4 | additional WFAU post-processing error bits in G | 0 | meta.code | |
| gSeqNum | int | 4 | the running number of the G detection | -99999999 | meta.id | |
| gXi | real | 4 | arcsec | Offset of G detection from master position (+east/-west) | -0.9999995e9 | pos.eq.ra;arith.diff |
| gEta | real | 4 | arcsec | Offset of G detection from master position (+north/-south) | -0.9999995e9 | pos.eq.dec;arith.diff |
| rPetroMag | real | 4 | mag | Extended source R mag (Petrosian) | -0.9999995e9 | phot.mag |
| rPetroMagErr | real | 4 | mag | Error in extended source R mag (Petrosian) | -0.9999995e9 | stat.error |
| rPsfMag | real | 4 | mag | Point source profile-fitted R mag | -0.9999995e9 | phot.mag |
| rPsfMagErr | real | 4 | mag | Error in point source profile-fitted R mag | -0.9999995e9 | stat.error |
| rSerMag2D | real | 4 | mag | Extended source R mag (profile-fitted) | -0.9999995e9 | phot.mag |
| rSerMag2DErr | real | 4 | mag | Error in extended source R mag (profile-fitted) | -0.9999995e9 | stat.error |
| rAperMag3 | real | 4 | mag | Default point source R aperture corrected mag (2.0 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| rAperMag3Err | real | 4 | mag | Error in default point/extended source R mag (2.0 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| rAperMag4 | real | 4 | mag | Point source R aperture corrected mag (2.8 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| rAperMag4Err | real | 4 | mag | Error in point/extended source R mag (2.8 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| rAperMag6 | real | 4 | mag | Point source R aperture corrected mag (5.7 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| rAperMag6Err | real | 4 | mag | Error in point/extended source R mag (5.7 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| rAperMagNoAperCorr3 | real | 4 | mag | Default extended source R aperture mag (2.0 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| rAperMagNoAperCorr4 | real | 4 | mag | Extended source R aperture mag (2.8 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| rAperMagNoAperCorr6 | real | 4 | mag | Extended source R aperture mag (5.7 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| rHlCorSMjRadAs | real | 4 | arcsec | Seeing corrected half-light, semi-major axis in R band | -0.9999995e9 | phys.angSize;src |
| rGausig | real | 4 | pixels | RMS of axes of ellipse fit in R | -0.9999995e9 | src.morph.param |
| rEll | real | 4 | 1-b/a, where a/b=semi-major/minor axes in R | -0.9999995e9 | src.ellipticity | |
| rPA | real | 4 | Degrees | ellipse fit celestial orientation in R | -0.9999995e9 | pos.posAng |
| rErrBits | int | 4 | processing warning/error bitwise flags in R | -99999999 | meta.code | |
| rAverageConf | real | 4 | average confidence in 2 arcsec diameter default aperture (aper3) R | -99999999 | meta.code | |
| rClass | smallint | 2 | discrete image classification flag in R | -9999 | src.class | |
| rClassStat | real | 4 | N(0,1) stellarness-of-profile statistic in R | -0.9999995e9 | stat | |
| rppErrBits | int | 4 | additional WFAU post-processing error bits in R | 0 | meta.code | |
| rSeqNum | int | 4 | the running number of the R detection | -99999999 | meta.id | |
| rXi | real | 4 | arcsec | Offset of R detection from master position (+east/-west) | -0.9999995e9 | pos.eq.ra;arith.diff |
| rEta | real | 4 | arcsec | Offset of R detection from master position (+north/-south) | -0.9999995e9 | pos.eq.dec;arith.diff |
| iPetroMag | real | 4 | mag | Extended source I mag (Petrosian) | -0.9999995e9 | phot.mag |
| iPetroMagErr | real | 4 | mag | Error in extended source I mag (Petrosian) | -0.9999995e9 | stat.error |
| iPsfMag | real | 4 | mag | Point source profile-fitted I mag | -0.9999995e9 | phot.mag |
| iPsfMagErr | real | 4 | mag | Error in point source profile-fitted I mag | -0.9999995e9 | stat.error |
| iSerMag2D | real | 4 | mag | Extended source I mag (profile-fitted) | -0.9999995e9 | phot.mag |
| iSerMag2DErr | real | 4 | mag | Error in extended source I mag (profile-fitted) | -0.9999995e9 | stat.error |
| iAperMag3 | real | 4 | mag | Default point source I aperture corrected mag (2.0 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| iAperMag3Err | real | 4 | mag | Error in default point/extended source I mag (2.0 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| iAperMag4 | real | 4 | mag | Point source I aperture corrected mag (2.8 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| iAperMag4Err | real | 4 | mag | Error in point/extended source I mag (2.8 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| iAperMag6 | real | 4 | mag | Point source I aperture corrected mag (5.7 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| iAperMag6Err | real | 4 | mag | Error in point/extended source I mag (5.7 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| iAperMagNoAperCorr3 | real | 4 | mag | Default extended source I aperture mag (2.0 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| iAperMagNoAperCorr4 | real | 4 | mag | Extended source I aperture mag (2.8 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| iAperMagNoAperCorr6 | real | 4 | mag | Extended source I aperture mag (5.7 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| iHlCorSMjRadAs | real | 4 | arcsec | Seeing corrected half-light, semi-major axis in I band | -0.9999995e9 | phys.angSize;src |
| iGausig | real | 4 | pixels | RMS of axes of ellipse fit in I | -0.9999995e9 | src.morph.param |
| iEll | real | 4 | 1-b/a, where a/b=semi-major/minor axes in I | -0.9999995e9 | src.ellipticity | |
| iPA | real | 4 | Degrees | ellipse fit celestial orientation in I | -0.9999995e9 | pos.posAng |
| iErrBits | int | 4 | processing warning/error bitwise flags in I | -99999999 | meta.code | |
| iAverageConf | real | 4 | average confidence in 2 arcsec diameter default aperture (aper3) I | -99999999 | meta.code | |
| iClass | smallint | 2 | discrete image classification flag in I | -9999 | src.class | |
| iClassStat | real | 4 | N(0,1) stellarness-of-profile statistic in I | -0.9999995e9 | stat | |
| ippErrBits | int | 4 | additional WFAU post-processing error bits in I | 0 | meta.code | |
| iSeqNum | int | 4 | the running number of the I detection | -99999999 | meta.id | |
| iXi | real | 4 | arcsec | Offset of I detection from master position (+east/-west) | -0.9999995e9 | pos.eq.ra;arith.diff |
| iEta | real | 4 | arcsec | Offset of I detection from master position (+north/-south) | -0.9999995e9 | pos.eq.dec;arith.diff |
| zPetroMag | real | 4 | mag | Extended source Z mag (Petrosian) | -0.9999995e9 | phot.mag |
| zPetroMagErr | real | 4 | mag | Error in extended source Z mag (Petrosian) | -0.9999995e9 | stat.error |
| zPsfMag | real | 4 | mag | Point source profile-fitted Z mag | -0.9999995e9 | phot.mag |
| zPsfMagErr | real | 4 | mag | Error in point source profile-fitted Z mag | -0.9999995e9 | stat.error |
| zSerMag2D | real | 4 | mag | Extended source Z mag (profile-fitted) | -0.9999995e9 | phot.mag |
| zSerMag2DErr | real | 4 | mag | Error in extended source Z mag (profile-fitted) | -0.9999995e9 | stat.error |
| zAperMag3 | real | 4 | mag | Default point source Z aperture corrected mag (2.0 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| zAperMag3Err | real | 4 | mag | Error in default point/extended source Z mag (2.0 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| zAperMag4 | real | 4 | mag | Point source Z aperture corrected mag (2.8 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| zAperMag4Err | real | 4 | mag | Error in point/extended source Z mag (2.8 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| zAperMag6 | real | 4 | mag | Point source Z aperture corrected mag (5.7 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| zAperMag6Err | real | 4 | mag | Error in point/extended source Z mag (5.7 arcsec aperture diameter) | -0.9999995e9 | stat.error |
| zAperMagNoAperCorr3 | real | 4 | mag | Default extended source Z aperture mag (2.0 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| zAperMagNoAperCorr4 | real | 4 | mag | Extended source Z aperture mag (2.8 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| zAperMagNoAperCorr6 | real | 4 | mag | Extended source Z aperture mag (5.7 arcsec aperture diameter) | -0.9999995e9 | phot.mag |
| zHlCorSMjRadAs | real | 4 | arcsec | Seeing corrected half-light, semi-major axis in Z band | -0.9999995e9 | phys.angSize;src |
| zGausig | real | 4 | pixels | RMS of axes of ellipse fit in Z | -0.9999995e9 | src.morph.param |
| zEll | real | 4 | 1-b/a, where a/b=semi-major/minor axes in Z | -0.9999995e9 | src.ellipticity | |
| zPA | real | 4 | Degrees | ellipse fit celestial orientation in Z | -0.9999995e9 | pos.posAng |
| zErrBits | int | 4 | processing warning/error bitwise flags in Z | -99999999 | meta.code | |
| zAverageConf | real | 4 | average confidence in 2 arcsec diameter default aperture (aper3) Z | -99999999 | meta.code | |
| zClass | smallint | 2 | discrete image classification flag in Z | -9999 | src.class | |
| zClassStat | real | 4 | N(0,1) stellarness-of-profile statistic in Z | -0.9999995e9 | stat | |
| zppErrBits | int | 4 | additional WFAU post-processing error bits in Z | 0 | meta.code | |
| zSeqNum | int | 4 | the running number of the Z detection | -99999999 | meta.id | |
| zXi | real | 4 | arcsec | Offset of Z detection from master position (+east/-west) | -0.9999995e9 | pos.eq.ra;arith.diff |
| zEta | real | 4 | arcsec | Offset of Z detection from master position (+north/-south) | -0.9999995e9 | pos.eq.dec;arith.diff |
| Total length | 748 |