Bulge SC1 proper motions

DOI

We report a measurement of the streaming motion of the stars in the Galactic bar with the red clump giants (RCGs) using the data of the Optical Gravitational Lensing Experiment II (OGLE-II). We measure the proper motion of 46961 stars and divide RCGs into bright and faint subsamples that on average will be closer to the near and far sides of the bar, respectively. We find that the far-side RCGs (4979 stars) have a proper motion of {Delta}~1.5+/-0.11mas/yr toward the negative longitudes relative to the near-side RCGs (3610 stars).

Cone search capability for table J/MNRAS/340/1346/bulsc1 (Proper motion of all 46961 stars)

Identifier
DOI http://doi.org/10.26093/cds/vizier.73401346
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/MNRAS/340/1346
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/340/1346
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/340/1346
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/MNRAS/340/1346
Provenance
Creator Sumi T.; Eyer L.; Wozniak P.R.
Publisher CDS
Publication Year 2006
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics