Central stars of planetary nebulae: II. New OB-type and emission-line stars

dc.creatorWeidmann, Walter Alfredo
dc.creatorGamen, Roberto Claudio
dc.date2011-07
dc.date.accessioned2023-08-31T00:29:11Z
dc.date.available2023-08-31T00:29:11Z
dc.identifierhttp://hdl.handle.net/11336/192603
dc.identifierWeidmann, Walter Alfredo; Gamen, Roberto Claudio; Central stars of planetary nebulae: II. New OB-type and emission-line stars; EDP Sciences; Astronomy and Astrophysics; 531; 172; 7-2011; 172-183
dc.identifier0004-6361
dc.identifier1432-0746
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8543474
dc.descriptionThere are more than 3000 confirmed and probably known Galactic planetary nebulae (PNe), but central star spectroscopic information is available for only 13% of them. Aims. We have undertaken a spectroscopic survey of the central stars in PNe to identify their spectral types. Methods. We performed spectroscopic observations at low resolution with the 2-m telescope at CASLEO, Argentina. Results. We present the spectra of 46 central stars of PNe, most of them are OB-type and emission-line stars.
dc.descriptionFil: Weidmann, Walter Alfredo. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.descriptionFil: Gamen, Roberto Claudio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
dc.formatapplication/pdf
dc.formatapplication/pdf
dc.languageeng
dc.publisherEDP Sciences
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/201116494
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/full_html/2011/07/aa16494-11/aa16494-11.html
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subjectATLASES
dc.subjectPLANETARY NEBULAE: GENERAL
dc.subjectSTARS: WOLF-RAYET
dc.subjectSURVEYS
dc.subjecthttps://purl.org/becyt/ford/1.3
dc.subjecthttps://purl.org/becyt/ford/1
dc.titleCentral stars of planetary nebulae: II. New OB-type and emission-line stars
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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