VizieR

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VizieR

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J/A+A/622/A165/catalog Gaia GraL. III. New lensed systems (Delchambre+, 2019)
Catalogue of clusters of Gaia DR2 sources (6459674 rows)
  recno=651043
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 44 18.288787488 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+62 09 51.92197812 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195001 40 50.075711894 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+61 54 48.91026660 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon129.060378398491 deg Galactic longitude at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-00.076627162339 deg Galactic latitude at Epoch=J2015.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
651043recno 651043  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq 651043   [1/6459674] Unique identifier of the row in the catalogue (Note 1)   (meta.id)
Name014418455+620949462  Unique identifier of the cluster (Note 2)   (meta.id;meta.main)
Nimg3   [3,4] The number of images constituting the cluster (meta.number)
Size 5.07268 arcsec ]0,6] The maximal angular separation between any two images of the cluster (pos.angDistance)
Known    Identifier in the list of known and candidate GL (Note 3)   (meta.id)
Density50420 ct/deg2 ]0,6e4[ The mean density of objects surrounding the cluster (Note 4)   (phys.density;stat.mean)
dmag 0.358956 mag [0,4] The maximal absolute difference in the G magnitude, between the images of the cluster (phot.mag;arith.diff)
dcolor 0.458823 mag The maximal absolute difference in colour between the images of the cluster (Note 5)   (phys.magAbs;arith.diff)
Ncolor2   [0,4] The number of images having colour information that are used in the computation of dcolor (meta.number)
P 0.92   [0,1] ERT probability associated with this cluster (7) (Note 6)   (stat.fit.goodness)
PABC 0.90   [0,1] ERT probability computed based on the ABC model. Empty if nimg=4. (Note 7)   (stat.fit.goodness)
PABD 0.78   [0,1] ERT probability computed based on the ABD model. Empty if nimg=4. (Note 7)   (stat.fit.goodness)
PACD 0.45   [0,1] ERT probability computed based on the ACD model. Empty if nimg=4. (Note 7)   (stat.fit.goodness)
PBCD 0.92   [0,1] ERT probability computed based on the BCD model. Empty if nimg=4. (Note 7)   (stat.fit.goodness)
SourceId 511584657117916032  Unique source identifier from Gaia DR2 (meta.id)
RAICRS026.0762032812 deg (i) Right ascension of the source in ICRS coordinates at epoch 2015.5 from Gaia DR2 (pos.eq.ra;meta.main)
DEICRS+62.1644227717 deg (i) Declination of the source in ICRS coordinates at epoch 2015.5 from Gaia DR2 (pos.eq.dec;meta.main)
Gmag21.126420 mag G-band mean magnitude from Gaia DR2 (phot.mag;em.opt)
BPmag  mag Integrated BP mean magnitude from Gaia DR2 Empty if no BP magnitude is available (phot.mag;em.opt.B)
RPmag  mag Integrated RP mean magnitude from Gaia DR2 Empty if no RP magnitude is available (phot.mag;em.opt.R)

_RA.icrs026.0762032812 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+62.1644227717 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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