Matches in SemOpenAlex for { <https://semopenalex.org/work/W2008418211> ?p ?o ?g. }
Showing items 1 to 55 of
55
with 100 items per page.
- W2008418211 endingPage "667" @default.
- W2008418211 startingPage "667" @default.
- W2008418211 abstract "view Abstract Citations (27) References (11) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Studies of small H II regions. I. Infrared photometry of Sharpless 138, 152, and 270. Frogel, J. A. ; Persson, S. E. Abstract Multiaperture photometric observations from 1.6 to 3.5 of three small H ii regions, Sharpless 138, 152, and 270, are presented. These three objects are shown to be representative of a distinct class of H ii regions. The spatial and spectral distributions of the flux are similar for the three objects: surface brightnesses and apparent color temperatures generally decrease with increasing distance from the infrared centers. The integrated colors are: [1.6 ] - [2.2 ] 1.0 mag, [2.2 ] - [3.5 ] 2.5 mag, similar to those of NGC 7027. A plausible interpretation of the observations is that the infrared flux arises from a mixture of recombination emission and thermal radiation from dust particles. The 3.5- limb-brightening observed in Sb 152 could indicate the presence of a dust shell with an inner radius of 16. Publication: The Astrophysical Journal Pub Date: December 1972 DOI: 10.1086/151824 Bibcode: 1972ApJ...178..667F full text sources ADS | data products SIMBAD (9)" @default.
- W2008418211 created "2016-06-24" @default.
- W2008418211 creator A5048964920 @default.
- W2008418211 creator A5084311092 @default.
- W2008418211 date "1972-12-01" @default.
- W2008418211 modified "2023-09-25" @default.
- W2008418211 title "Studies of small H II regions. I. Infrared photometry of Sharpless 138,152, and 270." @default.
- W2008418211 doi "https://doi.org/10.1086/151824" @default.
- W2008418211 hasPublicationYear "1972" @default.
- W2008418211 type Work @default.
- W2008418211 sameAs 2008418211 @default.
- W2008418211 citedByCount "3" @default.
- W2008418211 countsByYear W20084182112017 @default.
- W2008418211 crossrefType "journal-article" @default.
- W2008418211 hasAuthorship W2008418211A5048964920 @default.
- W2008418211 hasAuthorship W2008418211A5084311092 @default.
- W2008418211 hasBestOaLocation W20084182111 @default.
- W2008418211 hasConcept C121332964 @default.
- W2008418211 hasConcept C1276947 @default.
- W2008418211 hasConcept C150846664 @default.
- W2008418211 hasConcept C158355884 @default.
- W2008418211 hasConcept C191897082 @default.
- W2008418211 hasConcept C192562407 @default.
- W2008418211 hasConcept C44870925 @default.
- W2008418211 hasConcept C68271606 @default.
- W2008418211 hasConcept C68709404 @default.
- W2008418211 hasConceptScore W2008418211C121332964 @default.
- W2008418211 hasConceptScore W2008418211C1276947 @default.
- W2008418211 hasConceptScore W2008418211C150846664 @default.
- W2008418211 hasConceptScore W2008418211C158355884 @default.
- W2008418211 hasConceptScore W2008418211C191897082 @default.
- W2008418211 hasConceptScore W2008418211C192562407 @default.
- W2008418211 hasConceptScore W2008418211C44870925 @default.
- W2008418211 hasConceptScore W2008418211C68271606 @default.
- W2008418211 hasConceptScore W2008418211C68709404 @default.
- W2008418211 hasLocation W20084182111 @default.
- W2008418211 hasOpenAccess W2008418211 @default.
- W2008418211 hasPrimaryLocation W20084182111 @default.
- W2008418211 hasRelatedWork W1994702306 @default.
- W2008418211 hasRelatedWork W2033821860 @default.
- W2008418211 hasRelatedWork W2073641674 @default.
- W2008418211 hasRelatedWork W2089068436 @default.
- W2008418211 hasRelatedWork W2317963360 @default.
- W2008418211 hasRelatedWork W2401745181 @default.
- W2008418211 hasRelatedWork W3102710178 @default.
- W2008418211 hasRelatedWork W3103069170 @default.
- W2008418211 hasRelatedWork W3106428885 @default.
- W2008418211 hasRelatedWork W69807739 @default.
- W2008418211 hasVolume "178" @default.
- W2008418211 isParatext "false" @default.
- W2008418211 isRetracted "false" @default.
- W2008418211 magId "2008418211" @default.
- W2008418211 workType "article" @default.