Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/24969
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Krełowski, J. | en_US |
dc.contributor.author | Galazutdinov, G. A. | en_US |
dc.contributor.author | Strobel, A. | en_US |
dc.contributor.author | MULAS, Giacomo | en_US |
dc.date.accessioned | 2020-05-19T16:16:36Z | - |
dc.date.available | 2020-05-19T16:16:36Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 0001-5237 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/24969 | - |
dc.description.abstract | We estimated distances to several Orion Trapezium stars using our CaII-method and confirm the distance recommended by Menten et al. However, we found that in the case of HD 37020 both individual distances (based on the trigonometric VLBI parallax and/or CaII-method) differ from the spectrophotometric distance by a factor of 2.5. We interpret this fact as a result of presence of gray (neutral) extinction of about 1.8 mag in front of this star. The correctness of the applied spectral type/ luminosity class, Sp/L, (based on new original spectra from HARPS-N) and measurements of color indices is discussed. <P /> | en_US |
dc.language.iso | eng | en_US |
dc.title | Gray Extinction in the Orion Trapezium | en_US |
dc.type | Article | - |
dc.identifier.url | http://acta.astrouw.edu.pl/Vol66/n4/a_66_4_5.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 66 | en_US |
dc.relation.issue | 4 | en_US |
dc.relation.firstpage | 469 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | CHL | en_US |
dc.contributor.country | POL | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ACTA ASTRONOMICA | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2016AcA....66..469K | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Cagliari | - |
crisitem.author.orcid | 0000-0003-0602-6669 | - |
crisitem.journal.journalissn | 0001-5237 | - |
crisitem.journal.ance | E001697 | - |
Appears in Collections: | 1.01 Articoli in rivista |
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File | Description | Size | Format | |
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pap_66_4_5.pdf | 385.94 kB | Adobe PDF | View/Open |
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