Matches in SemOpenAlex for { <https://semopenalex.org/work/W2040596350> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2040596350 endingPage "648" @default.
- W2040596350 startingPage "648" @default.
- W2040596350 abstract "Measurements of equivalent widths and line-blocking coefficients have been made from 3850 Å to 5650 Å in the spectrum of HR 1217, using photographic data. The variation of the equivalent widths of the Eu II lines suggests a revised period of 12d.460 in order to phase the present data with those of Preston (1972). The variation of equivalent widths shows a dependence of amplitude on atomic number which resembles that found by Preston, but there are clear discontinuities in the relationship. The line blocking coefficient was measured in unweighted 50 Å bands throughout the spectral region, except between 4750 Å and 5200 Å, and weighted by the sensitivity functions of the υ, b, and y bands of the Strömgren photometric system. The line blocking variation in the filter bands is found to account for approximately one-half of the light variation observed by Wolff and Morrison (1973); the spectroscopy and photometry considered together demonstrate the need for continuous opacity variation in the filter bands to account for the light variation. Redistribution of flux from the ultraviolet appears to have no significant role in the light variation, which is not unexpected in this cool Ap star." @default.
- W2040596350 created "2016-06-24" @default.
- W2040596350 creator A5065603868 @default.
- W2040596350 date "1979-10-01" @default.
- W2040596350 modified "2023-10-16" @default.
- W2040596350 title "The relationship between spectrum and light variations in the magnetic AP star HR 1217 /HD 24712/" @default.
- W2040596350 doi "https://doi.org/10.1086/130557" @default.
- W2040596350 hasPublicationYear "1979" @default.
- W2040596350 type Work @default.
- W2040596350 sameAs 2040596350 @default.
- W2040596350 citedByCount "6" @default.
- W2040596350 countsByYear W20405963502013 @default.
- W2040596350 crossrefType "journal-article" @default.
- W2040596350 hasAuthorship W2040596350A5065603868 @default.
- W2040596350 hasBestOaLocation W20405963501 @default.
- W2040596350 hasConcept C120665830 @default.
- W2040596350 hasConcept C121332964 @default.
- W2040596350 hasConcept C1276947 @default.
- W2040596350 hasConcept C130726490 @default.
- W2040596350 hasConcept C134306372 @default.
- W2040596350 hasConcept C150846664 @default.
- W2040596350 hasConcept C15627037 @default.
- W2040596350 hasConcept C169791425 @default.
- W2040596350 hasConcept C180205008 @default.
- W2040596350 hasConcept C2778334786 @default.
- W2040596350 hasConcept C33923547 @default.
- W2040596350 hasConcept C44870925 @default.
- W2040596350 hasConcept C4839761 @default.
- W2040596350 hasConcept C60056205 @default.
- W2040596350 hasConcept C68271606 @default.
- W2040596350 hasConcept C96141758 @default.
- W2040596350 hasConceptScore W2040596350C120665830 @default.
- W2040596350 hasConceptScore W2040596350C121332964 @default.
- W2040596350 hasConceptScore W2040596350C1276947 @default.
- W2040596350 hasConceptScore W2040596350C130726490 @default.
- W2040596350 hasConceptScore W2040596350C134306372 @default.
- W2040596350 hasConceptScore W2040596350C150846664 @default.
- W2040596350 hasConceptScore W2040596350C15627037 @default.
- W2040596350 hasConceptScore W2040596350C169791425 @default.
- W2040596350 hasConceptScore W2040596350C180205008 @default.
- W2040596350 hasConceptScore W2040596350C2778334786 @default.
- W2040596350 hasConceptScore W2040596350C33923547 @default.
- W2040596350 hasConceptScore W2040596350C44870925 @default.
- W2040596350 hasConceptScore W2040596350C4839761 @default.
- W2040596350 hasConceptScore W2040596350C60056205 @default.
- W2040596350 hasConceptScore W2040596350C68271606 @default.
- W2040596350 hasConceptScore W2040596350C96141758 @default.
- W2040596350 hasLocation W20405963501 @default.
- W2040596350 hasOpenAccess W2040596350 @default.
- W2040596350 hasPrimaryLocation W20405963501 @default.
- W2040596350 hasRelatedWork W1535843718 @default.
- W2040596350 hasRelatedWork W1547538309 @default.
- W2040596350 hasRelatedWork W2073474947 @default.
- W2040596350 hasRelatedWork W2121422741 @default.
- W2040596350 hasRelatedWork W2613656770 @default.
- W2040596350 hasRelatedWork W2776010209 @default.
- W2040596350 hasRelatedWork W3023933134 @default.
- W2040596350 hasRelatedWork W4294110108 @default.
- W2040596350 hasRelatedWork W4366824690 @default.
- W2040596350 hasRelatedWork W2482431380 @default.
- W2040596350 hasVolume "91" @default.
- W2040596350 isParatext "false" @default.
- W2040596350 isRetracted "false" @default.
- W2040596350 magId "2040596350" @default.
- W2040596350 workType "article" @default.