Mg2 indices for early-type galaxies

We present 210 new measurements of the central absorption line-strength Mg_2_ index for 87 early-type galaxies drawn from the Prugniel & Simien (1996, Cat. ) sample. 28 galaxies were not observed before. The results are compared to measurements published previously as available in HYPERCAT, and rescaled to the Lick system. The mean individual internal error on these measurements is 0.009mag+/-0.003mag and the mean external error is 0.012mag+/-0.002mag for this series of measurements. These data are also available from HYPERCAT.

Cone search capability for table J/A+AS/136/519/table1 (Individual measurements)

Cone search capability for table J/A+AS/136/519/table4 (Mean corrected Mg_2_)

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+AS/136/519
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/136/519
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/136/519
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+AS/136/519
Provenance
Creator Golev V.; Prugniel P.; Simien F.; Longhetti M.
Publisher CDS
Publication Year 1999
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; Stellar Astronomy