P Cygni H{alpha} measurements

DOI

P Cygni is a prototype of the luminous blue variables (or S Doradus variables), and the star displays photometric and emission line variability on a timescale of years (known as the "short S Doradus-phase" variations). Here we present new high-resolution H{alpha} spectroscopy of P Cyg that we combine with earlier spectra and concurrent V-band photometry to document the emission and continuum flux variations over a 24 year time span.

Associated data

Identifier
DOI http://doi.org/10.26093/cds/vizier.51410120
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/AJ/141/120
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/141/120
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/141/120
Related Identifier https://cdsarc.cds.unistra.fr/assocdata/?obs_collection=J/AJ/141/120
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/AJ/141/120
Provenance
Creator Richardson N.D.; Morrison N.D.; Gies D.R.; Markova N.; Hesselbach E.N.,Percy J.R.
Publisher CDS
Publication Year 2012
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; Interdisciplinary Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy