NGC 5822 UBVI and uvbyCaH{beta} photometry

DOI

NGC 5822 is a richly populated, moderately nearby, intermediate-age open cluster covering an area larger than the full moon on the sky. A CCD survey of the cluster on the UBVI and uvbyCaH{beta} systems shows that the cluster is superposed upon a heavily reddened field of background stars with E(B-V)>0.35mag, while the cluster has small and uniform reddening at E(b-y)=0.075+/-0.008mag or E(B-V)=0.103+/-0.011mag, based upon 48 and 61 probable A and F dwarf single-star members, respectively. The errors quoted include both internal photometric precision and external photometric uncertainties.

Cone search capability for table J/AJ/142/127/table3 (Broad-band photometry of stars in NGC 5822 field)

Cone search capability for table J/AJ/142/127/table5 (uvbyCaH{beta} photometry of stars in NGC 5822 field)

Identifier
DOI http://doi.org/10.26093/cds/vizier.51420127
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/AJ/142/127
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/142/127
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/142/127
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/AJ/142/127
Provenance
Creator Carraro G.; Anthony-Twarog B.J.; Costa E.; Jones B.J.; Twarog B.A.
Publisher CDS
Publication Year 2013
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; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy