Matches in SemOpenAlex for { <https://semopenalex.org/work/W4252781344> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W4252781344 endingPage "189" @default.
- W4252781344 startingPage "189" @default.
- W4252781344 abstract "Longitude-coordinated high-precision photometry has been obtained a few weeks before the beginning of a strong Be and shell phase (1988) in HR 8762 ( o And). The star showed variations of a few millimagnitudes in amplitude; i.e., just over the detection threshold. The classical 1.57-day double-wave period is still detected, showing that it probably never fades out completely, whatever the phase of the star. These variations can be interpreted as normal photospheric activity in a regular rotating B star. Although the variations of HR 8762 during our campaign were quite small, we could detect their amplitudes at a level of a few mmag. We still have to check whether they are still “in phase” with previous photometric observations: if this is the case, it means that in the “spot” hypothesis, these (superficial?) features would remain in the same position on the photosphere, changing only in surface area and/or brightness with the star's activity." @default.
- W4252781344 created "2022-05-12" @default.
- W4252781344 creator A5001184878 @default.
- W4252781344 creator A5019849896 @default.
- W4252781344 creator A5060808996 @default.
- W4252781344 creator A5064879117 @default.
- W4252781344 creator A5012367010 @default.
- W4252781344 date "1993-01-01" @default.
- W4252781344 modified "2023-10-18" @default.
- W4252781344 title "HR 8762: Low-amplitude Photometric Variation in a Pre-shell Phase" @default.
- W4252781344 doi "https://doi.org/10.1017/s0252921100117282" @default.
- W4252781344 hasPublicationYear "1993" @default.
- W4252781344 type Work @default.
- W4252781344 citedByCount "0" @default.
- W4252781344 crossrefType "journal-article" @default.
- W4252781344 hasAuthorship W4252781344A5001184878 @default.
- W4252781344 hasAuthorship W4252781344A5012367010 @default.
- W4252781344 hasAuthorship W4252781344A5019849896 @default.
- W4252781344 hasAuthorship W4252781344A5060808996 @default.
- W4252781344 hasAuthorship W4252781344A5064879117 @default.
- W4252781344 hasConcept C108884401 @default.
- W4252781344 hasConcept C120665830 @default.
- W4252781344 hasConcept C121332964 @default.
- W4252781344 hasConcept C122523270 @default.
- W4252781344 hasConcept C125245961 @default.
- W4252781344 hasConcept C1276947 @default.
- W4252781344 hasConcept C130726490 @default.
- W4252781344 hasConcept C150846664 @default.
- W4252781344 hasConcept C159985019 @default.
- W4252781344 hasConcept C180205008 @default.
- W4252781344 hasConcept C192562407 @default.
- W4252781344 hasConcept C2778334786 @default.
- W4252781344 hasConcept C2780554747 @default.
- W4252781344 hasConcept C2780897414 @default.
- W4252781344 hasConcept C2781052500 @default.
- W4252781344 hasConcept C32161561 @default.
- W4252781344 hasConcept C44280652 @default.
- W4252781344 hasConcept C44870925 @default.
- W4252781344 hasConcept C4839761 @default.
- W4252781344 hasConcept C62520636 @default.
- W4252781344 hasConcept C68271606 @default.
- W4252781344 hasConceptScore W4252781344C108884401 @default.
- W4252781344 hasConceptScore W4252781344C120665830 @default.
- W4252781344 hasConceptScore W4252781344C121332964 @default.
- W4252781344 hasConceptScore W4252781344C122523270 @default.
- W4252781344 hasConceptScore W4252781344C125245961 @default.
- W4252781344 hasConceptScore W4252781344C1276947 @default.
- W4252781344 hasConceptScore W4252781344C130726490 @default.
- W4252781344 hasConceptScore W4252781344C150846664 @default.
- W4252781344 hasConceptScore W4252781344C159985019 @default.
- W4252781344 hasConceptScore W4252781344C180205008 @default.
- W4252781344 hasConceptScore W4252781344C192562407 @default.
- W4252781344 hasConceptScore W4252781344C2778334786 @default.
- W4252781344 hasConceptScore W4252781344C2780554747 @default.
- W4252781344 hasConceptScore W4252781344C2780897414 @default.
- W4252781344 hasConceptScore W4252781344C2781052500 @default.
- W4252781344 hasConceptScore W4252781344C32161561 @default.
- W4252781344 hasConceptScore W4252781344C44280652 @default.
- W4252781344 hasConceptScore W4252781344C44870925 @default.
- W4252781344 hasConceptScore W4252781344C4839761 @default.
- W4252781344 hasConceptScore W4252781344C62520636 @default.
- W4252781344 hasConceptScore W4252781344C68271606 @default.
- W4252781344 hasLocation W42527813441 @default.
- W4252781344 hasOpenAccess W4252781344 @default.
- W4252781344 hasPrimaryLocation W42527813441 @default.
- W4252781344 hasRelatedWork W15418975 @default.
- W4252781344 hasRelatedWork W19570249 @default.
- W4252781344 hasRelatedWork W20672592 @default.
- W4252781344 hasRelatedWork W24084329 @default.
- W4252781344 hasRelatedWork W28106687 @default.
- W4252781344 hasRelatedWork W31309352 @default.
- W4252781344 hasRelatedWork W33872204 @default.
- W4252781344 hasRelatedWork W37240924 @default.
- W4252781344 hasRelatedWork W3929844 @default.
- W4252781344 hasRelatedWork W41599619 @default.
- W4252781344 hasVolume "139" @default.
- W4252781344 isParatext "false" @default.
- W4252781344 isRetracted "false" @default.
- W4252781344 workType "article" @default.