VizieR Online Data Catalog: Halpha images of 6 lenticular galaxies (Boselli+, 2022)
Abstract
Narrow-band (NB) Hα imaging observations were carried out during the VESTIGE survey (Boselli et al., 2018A&A...614A..56B). The data were obtained using MegaCam at the CFHT in the NB filter MP9603 (λc=6590Å; {DELTA}λ=104Å). Because of the redshift of the galaxies, this filter includes the emission of the Balmer Hα line and of the two [NII] lines (λ=6548,6583Å). `
(2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- November 2021
- DOI:
- 10.26093/cds/vizier.36590046
- Bibcode:
- 2021yCat..36590046B
- Keywords:
-
- Clusters: galaxy;
- Optical;
- Ultraviolet;
- Photometry: H-alpha