Matches in SemOpenAlex for { <https://semopenalex.org/work/W1533480864> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W1533480864 endingPage "836" @default.
- W1533480864 startingPage "823" @default.
- W1533480864 abstract "In this paper a first step is made to search for hot post-AGB stars in the IRAS Point Source Catalog. In order to find objects that evolved off the AGE a longer time ago than post-AGB objects discussed in the literature, objects that were not detected at 12 mu m by IRAS were selected. The selection yielded 15 objects, of which 12 have spectral type B, and would appear to be efficient in finding hot objects. However, this result does not necessarily mean that these are old evolved objects. Some stars are associated with dense galactic cirrus and are probably normal massive supergiants, and a number of stars are good post-AGB candidates because of their galactic latitudes and their cool, extended infrared emission. The possibility remains that these objects are normal supergiants heating the local interstellar medium. Finally, three remaining objects appear to be genuine post-AGB (candidate) stars, as is attested by their spectral and photometric properties. The main conclusion derived from modelling their spectral energy distributions is that the objects evolved off the AGE about 1000 years ago, significantly longer than what is found for other post-AGB stars. Emission lines have appeared in the spectrum of one of these objects, SAO 243756, over the last 20 years. SAO 243756 bears close resemblance to other objects that have been proposed to have entered the Planetary Nebula phase recently. Several aspects of the problem of selecting post-AGB stars in general are discussed." @default.
- W1533480864 created "2016-06-24" @default.
- W1533480864 creator A5088366955 @default.
- W1533480864 date "1996-02-01" @default.
- W1533480864 modified "2023-09-26" @default.
- W1533480864 title "A search for hot post-AGE stars in the IRAS Point Source Catalog" @default.
- W1533480864 cites W2486958985 @default.
- W1533480864 cites W578639707 @default.
- W1533480864 hasPublicationYear "1996" @default.
- W1533480864 type Work @default.
- W1533480864 sameAs 1533480864 @default.
- W1533480864 citedByCount "0" @default.
- W1533480864 crossrefType "journal-article" @default.
- W1533480864 hasAuthorship W1533480864A5088366955 @default.
- W1533480864 hasConcept C103783831 @default.
- W1533480864 hasConcept C120665830 @default.
- W1533480864 hasConcept C121332964 @default.
- W1533480864 hasConcept C1276947 @default.
- W1533480864 hasConcept C150846664 @default.
- W1533480864 hasConcept C179801107 @default.
- W1533480864 hasConcept C180690934 @default.
- W1533480864 hasConcept C181313176 @default.
- W1533480864 hasConcept C196939603 @default.
- W1533480864 hasConcept C198785896 @default.
- W1533480864 hasConcept C2779496878 @default.
- W1533480864 hasConcept C44870925 @default.
- W1533480864 hasConcept C95373548 @default.
- W1533480864 hasConcept C98444146 @default.
- W1533480864 hasConceptScore W1533480864C103783831 @default.
- W1533480864 hasConceptScore W1533480864C120665830 @default.
- W1533480864 hasConceptScore W1533480864C121332964 @default.
- W1533480864 hasConceptScore W1533480864C1276947 @default.
- W1533480864 hasConceptScore W1533480864C150846664 @default.
- W1533480864 hasConceptScore W1533480864C179801107 @default.
- W1533480864 hasConceptScore W1533480864C180690934 @default.
- W1533480864 hasConceptScore W1533480864C181313176 @default.
- W1533480864 hasConceptScore W1533480864C196939603 @default.
- W1533480864 hasConceptScore W1533480864C198785896 @default.
- W1533480864 hasConceptScore W1533480864C2779496878 @default.
- W1533480864 hasConceptScore W1533480864C44870925 @default.
- W1533480864 hasConceptScore W1533480864C95373548 @default.
- W1533480864 hasConceptScore W1533480864C98444146 @default.
- W1533480864 hasIssue "3" @default.
- W1533480864 hasLocation W15334808641 @default.
- W1533480864 hasOpenAccess W1533480864 @default.
- W1533480864 hasPrimaryLocation W15334808641 @default.
- W1533480864 hasRelatedWork W1611442573 @default.
- W1533480864 hasRelatedWork W1662137910 @default.
- W1533480864 hasRelatedWork W184322128 @default.
- W1533480864 hasRelatedWork W1913996899 @default.
- W1533480864 hasRelatedWork W2003151887 @default.
- W1533480864 hasRelatedWork W2118028921 @default.
- W1533480864 hasRelatedWork W2120281548 @default.
- W1533480864 hasRelatedWork W2130333842 @default.
- W1533480864 hasRelatedWork W2140845120 @default.
- W1533480864 hasRelatedWork W2258679277 @default.
- W1533480864 hasRelatedWork W2772134442 @default.
- W1533480864 hasRelatedWork W2784551271 @default.
- W1533480864 hasRelatedWork W2908435638 @default.
- W1533480864 hasRelatedWork W3049662103 @default.
- W1533480864 hasRelatedWork W3099977222 @default.
- W1533480864 hasRelatedWork W3100891571 @default.
- W1533480864 hasRelatedWork W3102106014 @default.
- W1533480864 hasRelatedWork W3105482659 @default.
- W1533480864 hasRelatedWork W3106147843 @default.
- W1533480864 hasRelatedWork W3106255696 @default.
- W1533480864 hasVolume "306" @default.
- W1533480864 isParatext "false" @default.
- W1533480864 isRetracted "false" @default.
- W1533480864 magId "1533480864" @default.
- W1533480864 workType "article" @default.