NEAR-INFRARED PHOTOMETRY OF A SAMPLE OF IRAS POINT SOURCES

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dc.contributor.authorFOUQUE, P
dc.contributor.authorLEBERTRE, T
dc.contributor.authorEPCHTEIN, N
dc.contributor.authorGUGLIELMO, F
dc.contributor.authorKERSCHBAUM, F
dc.date.accessioned2025-01-23T19:22:13Z
dc.date.available2025-01-23T19:22:13Z
dc.date.issued1992
dc.description.abstractThis paper presents the J, H, K, L, M photometry of 516 sources pertaining to a sample of 787 sources which has been extracted from the IRAS Point Source Catalogue in order to study the late stages of stellar evolution and the concomitant phenomena of mass loss. Three different classifications of these sources based on broadband photometry and IRAS low resolution spectra are given, and the distributions of the sources in terms of these classifications are presented. A sub-sample of peculiar sources, believed to have recently undergone a helium flash, has been isolated using the K - L, [12-mu-m] - [25-mu-m] colour diagram. Some objects worth further studies are also mentioned.
dc.fuente.origenWOS
dc.identifier.issn0365-0138
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/98993
dc.identifier.wosidWOS:A1992HL04100007
dc.issue.numero1
dc.language.isoen
dc.pagina.final171
dc.pagina.inicio151
dc.revistaAstronomy & astrophysics supplement series
dc.rightsacceso restringido
dc.subjectSTARS CARBON
dc.subjectSTARS CIRCUMSTELLAR MATTER
dc.subjectSTARS EVOLUTION OF
dc.subjectSTARS MASS LOSS
dc.titleNEAR-INFRARED PHOTOMETRY OF A SAMPLE OF IRAS POINT SOURCES
dc.typeartículo
dc.volumen93
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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