| Contains merged sources from averaged DOPHOT Psf detections over 2 epochs. |
| Prescription for the merging (from RequiredFilters) is: J, H, Ks The astrometry is averaged for each of the 2 epochs and the PSF magnitudes are averaged over both epochs. This is described in Alonso-Garcia et al. 2025, A&A, submitted Required constraints:
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| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| uniqueID | bigint | 8 | UID of VVVX PSF source | meta.id;meta.main | ||
| cuEventID | int | 4 | UID of curation event giving rise to this record | meta.id | ||
| frameSetID | bigint | 8 | UID of the set of frames that this merged source comes from | meta.id | ||
| ra | float | 8 | deg | Celestial Right Ascension {catalogue TType keyword: ra} | -999999500.0 | pos.eq.ra;meta.main |
| dec | float | 8 | deg | Celestial Declination {catalogue TType keyword: dec} | -999999500.0 | pos.eq.dec;meta.main |
| cx | float | 8 | unit vector of spherical co-ordinates | pos.cartesian.x;pos.eq | ||
| cy | float | 8 | unit vector of spherical co-ordinates | pos.cartesian.y;pos.eq | ||
| cz | float | 8 | unit vector of spherical co-ordinates | pos.cartesian.z;pos.eq | ||
| htmID | bigint | 8 | Hierarchical Triangular Mesh (HTM) index, 20 deep, for equatorial co-ordinates | pos.HTM | ||
| l | float | 8 | deg | Galactic longitude | pos.galactic.lon | |
| b | float | 8 | deg | Galactic latitude | pos.galactic.lat | |
| priOrSec | bigint | 8 | Seam code for a unique (=0) or duplicated (!=0) source (eg. flags overlap duplicates). | -99999999 | meta.code | |
| jmhPnt | real | 4 | mag | Point source colour J-H (using PsfMag) | -0.9999995e9 | phot.color |
| jmhPntErr | real | 4 | mag | Error on point source colour J-H | -0.9999995e9 | stat.error |
| hmksPnt | real | 4 | mag | Point source colour H-Ks (using PsfMag) | -0.9999995e9 | phot.color |
| hmksPntErr | real | 4 | mag | Error on point source colour H-Ks | -0.9999995e9 | stat.error |
| jmksPnt | real | 4 | mag | Point source colour H-Ks (using PsfMag) | -0.9999995e9 | phot.color |
| jmksPntErr | real | 4 | mag | Error on point source colour H-Ks | -0.9999995e9 | stat.error |
| jPsfMag | float | 8 | mag | Mean PSF magnitude in J band {catalogue TType keyword: mag_1} | -999999500.0 | instr.det.psf;phot.mag;em.IR.J;meta.main |
| jPsfMagErr | float | 8 | mag | Error on mean PSF magnitude in J band {catalogue TType keyword: er_1} | -999999500.0 | stat.error;instr.det.psf;em.IR.J |
| hPsfMag | float | 8 | mag | Mean PSF magnitude in H band {catalogue TType keyword: mag_2} | -999999500.0 | instr.det.psf;phot.mag;em.IR.H;meta.main |
| hPsfMagErr | float | 8 | mag | Error on mean PSF magnitude in H band {catalogue TType keyword: er_2} | -999999500.0 | stat.error;instr.det.psf;em.IR.H |
| ksPsfMag | float | 8 | mag | Mean PSF magnitude in Ks band {catalogue TType keyword: mag_3} | -999999500.0 | instr.det.psf;phot.mag;em.IR.K;meta.main |
| ksPsfMagErr | float | 8 | mag | Error on mean PSF magnitude in Ks band {catalogue TType keyword: er_3} | -999999500.0 | stat.error;instr.det.psf;em.IR.K |
| Total length | 164 |