Matches in SemOpenAlex for { <https://semopenalex.org/work/W1850924129> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W1850924129 abstract "We present a first overview of variable stars in the Bochum Galactic Disk Survey (GDS) with emphasis on eclipsing binaries (EBs). This ongoing survey is performed by a robotic twin refractor at the Universitatssternwarte Bochum located near Cerro Armazones in Chile. It comprises a mosaic of 268 fields in a stripe of Δb = ±3° along the Galactic plane observed once per month simultaneously in the Sloan r and i filters with a detection limit of rs ∼ 16 mag and is ∼ 15 mag. The data from the first three years until the end of February 2014 yields a total of 41718 variable stars with variability amplitudes between 0.1–6 mag. A cross-match with SIMBAD identified 11 465 of these variables unambiguously, while 2184 had multiple matches; most of the remaining stars could be matched with 2MASS objects. Among the SIMBAD-listed objects with single matches, only 1982 turned out as known variables while a further 256 are suspected of variability. That leaves a total of 39480 potentially new variables. The group of known variables comprises 419 stars (21 %) that are classified as EBs while 443 (22%) are of other types; for the remaining 1120 catalogued variables (57 %) the type is unknown. Investigating variability as a function of spectral type, we find that SIMBAD provides spectral types for 2811 (25 %) of the identified stars. Spectral classes B (26 %), A (20 %), and M (25%) contain the most numerous variables, while all other classes contribute less than 10% each. More than half of the B (55 %) and A (56%) stars are designated as EBs, suggesting that hundreds of new B- and A-type EBs may be contained in the GDS archive. In contrast, among the numerous M stars no EBs are known. (© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)" @default.
- W1850924129 created "2016-06-24" @default.
- W1850924129 creator A5013677114 @default.
- W1850924129 creator A5015838280 @default.
- W1850924129 creator A5028904055 @default.
- W1850924129 creator A5029850833 @default.
- W1850924129 creator A5075557465 @default.
- W1850924129 creator A5080481246 @default.
- W1850924129 creator A5081414457 @default.
- W1850924129 date "2015-09-01" @default.
- W1850924129 modified "2023-09-30" @default.
- W1850924129 title "Variable stars in the Bochum Galactic Disk Survey" @default.
- W1850924129 cites W1565249679 @default.
- W1850924129 cites W1997308629 @default.
- W1850924129 cites W2013859371 @default.
- W1850924129 cites W2124588358 @default.
- W1850924129 cites W3099591351 @default.
- W1850924129 cites W3103744496 @default.
- W1850924129 cites W3121391982 @default.
- W1850924129 doi "https://doi.org/10.1002/asna.201512100" @default.
- W1850924129 hasPublicationYear "2015" @default.
- W1850924129 type Work @default.
- W1850924129 sameAs 1850924129 @default.
- W1850924129 citedByCount "0" @default.
- W1850924129 crossrefType "journal-article" @default.
- W1850924129 hasAuthorship W1850924129A5013677114 @default.
- W1850924129 hasAuthorship W1850924129A5015838280 @default.
- W1850924129 hasAuthorship W1850924129A5028904055 @default.
- W1850924129 hasAuthorship W1850924129A5029850833 @default.
- W1850924129 hasAuthorship W1850924129A5075557465 @default.
- W1850924129 hasAuthorship W1850924129A5080481246 @default.
- W1850924129 hasAuthorship W1850924129A5081414457 @default.
- W1850924129 hasConcept C121332964 @default.
- W1850924129 hasConcept C1276947 @default.
- W1850924129 hasConcept C150846664 @default.
- W1850924129 hasConcept C17352008 @default.
- W1850924129 hasConcept C180690934 @default.
- W1850924129 hasConcept C183582522 @default.
- W1850924129 hasConcept C44870925 @default.
- W1850924129 hasConcept C63585750 @default.
- W1850924129 hasConceptScore W1850924129C121332964 @default.
- W1850924129 hasConceptScore W1850924129C1276947 @default.
- W1850924129 hasConceptScore W1850924129C150846664 @default.
- W1850924129 hasConceptScore W1850924129C17352008 @default.
- W1850924129 hasConceptScore W1850924129C180690934 @default.
- W1850924129 hasConceptScore W1850924129C183582522 @default.
- W1850924129 hasConceptScore W1850924129C44870925 @default.
- W1850924129 hasConceptScore W1850924129C63585750 @default.
- W1850924129 hasLocation W18509241291 @default.
- W1850924129 hasOpenAccess W1850924129 @default.
- W1850924129 hasPrimaryLocation W18509241291 @default.
- W1850924129 hasRelatedWork W1541908056 @default.
- W1850924129 hasRelatedWork W1775378567 @default.
- W1850924129 hasRelatedWork W1977881788 @default.
- W1850924129 hasRelatedWork W2033781772 @default.
- W1850924129 hasRelatedWork W2116712221 @default.
- W1850924129 hasRelatedWork W2626149645 @default.
- W1850924129 hasRelatedWork W2886745536 @default.
- W1850924129 hasRelatedWork W2949390686 @default.
- W1850924129 hasRelatedWork W2951498203 @default.
- W1850924129 hasRelatedWork W3003791204 @default.
- W1850924129 hasRelatedWork W3015569433 @default.
- W1850924129 hasRelatedWork W3092134415 @default.
- W1850924129 hasRelatedWork W3098763968 @default.
- W1850924129 hasRelatedWork W3098816549 @default.
- W1850924129 hasRelatedWork W3099113216 @default.
- W1850924129 hasRelatedWork W3099904319 @default.
- W1850924129 hasRelatedWork W3101967178 @default.
- W1850924129 hasRelatedWork W3105226876 @default.
- W1850924129 hasRelatedWork W3157310581 @default.
- W1850924129 hasRelatedWork W3184016071 @default.
- W1850924129 isParatext "false" @default.
- W1850924129 isRetracted "false" @default.
- W1850924129 magId "1850924129" @default.
- W1850924129 workType "article" @default.