Open Access
Table A.2
Description of columns in clusters.dat and sources.dat tables available at CDS.
| Description of clusters.dat catalogue. | |
|---|---|
| cluster | Cluster name |
| reference | Reference of the source catalogue |
| cluster_id | Unique cluster ID |
| RAdeg, DEdeg | Right ascension and Declination (ICRS) at Ep=2016 (Hunt and Reffert 2024) |
| dist50 | Distance from the Sun (Hunt and Reffert 2024) |
| logAge50 | Logarithm of cluster age (Hunt and Reffert 2024) |
| pmRA, pmDE | Proper motion in R.A. (pmRA*cosDE) and Dec. direction (Hunt and Reffert 2024) |
| RV | Radial Velocity (Hunt and Reffert 2024) |
| f_no_plx_issue | Flag indicating absence of elogation due to parallax |
| f_xy_extension | Flag indicating extended structure in Galactocentric XY plane |
| f_xy_shape | Flag for expected morphology |
| f_xy_torsion | Flag for torsion signature in Galactocentric XY plane |
| f_sky_extension | Flag for extended structure in sky plane |
| f_sky_torsion | Flag for torsion signature in sky plane |
| f_all | Summation of the 6 pertinent flags |
| grade | Grade of the catalogue (G= gold, S= silver, B= bronze) |
| n_all | No. of all stars in the catalogue |
| n_leading | No. of stars in leading tail (LT) |
| n_cluster | No. of stars in the cluster |
| n_trailing | No. of stars in trailing tail (TT) |
| n_reference_all | No. of all reference stars for binary fraction calculation. Only sources with mass. |
| n_reference_leading | No. of reference stars in LT |
| n_reference_cluster | No. of reference stars in cluster |
| n_reference_trailing | No. of reference stars in TT |
| n_binary_all | No. of all binary stars (q>0.5). Limited to sources with mass estimates. |
| n_binary_leading | No. of binary stars in LT |
| n_binary_cluster | No. of binary stars in cluster |
| n_binary_trailing | No. of binary stars in TT |
| BF_all, e_BF_all | Total binary fraction and its error |
| BF_leading, e_BF_leading | Binary fraction in LT and its error |
| BF_cluster, e_BF_cluster | Binary fraction in cluster and its error |
| BF_trailing, e_BF_trailing | Binary fraction in TT and its error |
| span_all | Span of all stars along the cluster orbit |
| span_leading | Span of the LT along the cluster orbit |
| span_trailing | Span of the TT along the cluster orbit |
| Description of sources.dat catalogue. | |
| GaiaDR3 | Gaia DR3 source_id |
| cluster | Cluster name |
| reference | Reference of the source catalogue |
| cluster_id | Unique Cluster ID |
| grade | Grade of the catalogue (G= gold, S= silver, B= bronze) |
| class | Membership (C= cluster, L= leading tail, T= trailing tail) |
| RAdeg, DEdeg | Right ascension and Declination (ICRS) at Ep=2016 |
| r_med_geo | Geometric distance (Bailer-Jones 2021) |
| pmRA, pmDE | Proper motion in R.A. (pmRA*cosDE) and Dec. direction (Gaia) |
| RV | Radial velocity (Gaia) |
| Gmag, BPmag, RPmag | Gaia DR3 G, BP and RP band magnitudes (Gaia) |
| BP_RP | Gaia DR3 BP-RP colour (Gaia) |
| GMag | Absolute G band magnitude (Gaia) |
| r_3d | Cartesian distance from the cluster centre |
| v_3d | Cartesian speed relative to the cluster centre |
| r_sky | Distance from the cluster centre projected on the sky |
| pm_R, e_pm_R | Radial component of the projected proper motion from the cluster centre and its error |
| pm_T, e_pm_T | Tangential component of the projected proper motion from the cluster centre and its error |
| delta_v_r_GC | Relative radial velocity in the Galactic plane as seen from the Galactic centre |
| delta_phi_GC | Relative azimuth. Angle created by the Sun-GC-star on the Galactic plane |
| distance_from_orbit | Distance between the star and the clusters Galactic orbit |
| distance_along_orbit | Distance between the centre and the point closest to the star on the Galactic orbit |
| cmd_distance | Distance from the region defined by the RLs of q=0 and q=1 in the CMD |
| q, e_q | Mass ratio and its error |
| mass_system_MLR_ | Mass using mass-mag relation of parsec ZAMS. NOT to be used for science |
| mass_system, e_mass_system | Mass of the source assuming an unresolved binary system and its error |
| mass_A, e_mass_A | Mass of primary component of the unresolved binary system and its error |
| mass_B, e_mass_B | Mass of secondary component of the unresolved binary system and its error |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.