Matches in SemOpenAlex for { <https://semopenalex.org/work/W1567149078> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W1567149078 abstract "We describe a new RR Lyrae identification technique based on out-of-phase single-epoch photometric and spectroscopic observations contained in SDSS Data Release 6 (DR-6). This technique detects variability by exploiting the large disparity between the g-r color and the strength of the hydrogen Balmer lines when the two observations are made at random phases. Comparison with a large sample of known variables in the SDSS equatorial stripe (Stripe 82) shows that the discovery efficiency for our technique is ~85%. Analysis of stars with multiple spectroscopic observations suggests a similar efficiency throughout the entire DR-6 sample. We also develop a technique to estimate the average g apparent magnitude (over the pulsation cycle) for individual RR Lyrae stars, using the for the entire sample and measured colors for each star. The resulting distances are found to have precisions of ~14%. Finally, we explore the properties of our DR-6 sample of N = 1087 variables, and recover portions of the Sagittarius Northern and Southern Stream. Analysis of the distance and velocity for the Southern Stream are consistent with previously published data for blue horizontal-branch stars. In a sample near the North Galactic Polar Cap, we find evidence for the descending leading Northern arm, and a possible detection of the trailing arm." @default.
- W1567149078 created "2016-06-24" @default.
- W1567149078 creator A5007158271 @default.
- W1567149078 creator A5007399893 @default.
- W1567149078 creator A5015796528 @default.
- W1567149078 creator A5016972819 @default.
- W1567149078 creator A5028273710 @default.
- W1567149078 creator A5052744326 @default.
- W1567149078 creator A5059480060 @default.
- W1567149078 creator A5060400152 @default.
- W1567149078 creator A5061288861 @default.
- W1567149078 creator A5067118584 @default.
- W1567149078 creator A5079913319 @default.
- W1567149078 creator A5091261533 @default.
- W1567149078 date "2007-12-05" @default.
- W1567149078 modified "2023-09-26" @default.
- W1567149078 title "Identification of RR Lyrae Variables in SDSS from Single-Epoch Photometric and Spectroscopic Observations" @default.
- W1567149078 cites W2011490256 @default.
- W1567149078 cites W2115659244 @default.
- W1567149078 hasPublicationYear "2007" @default.
- W1567149078 type Work @default.
- W1567149078 sameAs 1567149078 @default.
- W1567149078 citedByCount "0" @default.
- W1567149078 crossrefType "posted-content" @default.
- W1567149078 hasAuthorship W1567149078A5007158271 @default.
- W1567149078 hasAuthorship W1567149078A5007399893 @default.
- W1567149078 hasAuthorship W1567149078A5015796528 @default.
- W1567149078 hasAuthorship W1567149078A5016972819 @default.
- W1567149078 hasAuthorship W1567149078A5028273710 @default.
- W1567149078 hasAuthorship W1567149078A5052744326 @default.
- W1567149078 hasAuthorship W1567149078A5059480060 @default.
- W1567149078 hasAuthorship W1567149078A5060400152 @default.
- W1567149078 hasAuthorship W1567149078A5061288861 @default.
- W1567149078 hasAuthorship W1567149078A5067118584 @default.
- W1567149078 hasAuthorship W1567149078A5079913319 @default.
- W1567149078 hasAuthorship W1567149078A5091261533 @default.
- W1567149078 hasConcept C113461152 @default.
- W1567149078 hasConcept C121332964 @default.
- W1567149078 hasConcept C1276947 @default.
- W1567149078 hasConcept C150846664 @default.
- W1567149078 hasConcept C172338258 @default.
- W1567149078 hasConcept C173220165 @default.
- W1567149078 hasConcept C198531522 @default.
- W1567149078 hasConcept C2780317896 @default.
- W1567149078 hasConcept C44870925 @default.
- W1567149078 hasConcept C4839761 @default.
- W1567149078 hasConcept C67258758 @default.
- W1567149078 hasConcept C96141758 @default.
- W1567149078 hasConcept C97355855 @default.
- W1567149078 hasConcept C99465377 @default.
- W1567149078 hasConceptScore W1567149078C113461152 @default.
- W1567149078 hasConceptScore W1567149078C121332964 @default.
- W1567149078 hasConceptScore W1567149078C1276947 @default.
- W1567149078 hasConceptScore W1567149078C150846664 @default.
- W1567149078 hasConceptScore W1567149078C172338258 @default.
- W1567149078 hasConceptScore W1567149078C173220165 @default.
- W1567149078 hasConceptScore W1567149078C198531522 @default.
- W1567149078 hasConceptScore W1567149078C2780317896 @default.
- W1567149078 hasConceptScore W1567149078C44870925 @default.
- W1567149078 hasConceptScore W1567149078C4839761 @default.
- W1567149078 hasConceptScore W1567149078C67258758 @default.
- W1567149078 hasConceptScore W1567149078C96141758 @default.
- W1567149078 hasConceptScore W1567149078C97355855 @default.
- W1567149078 hasConceptScore W1567149078C99465377 @default.
- W1567149078 hasLocation W15671490781 @default.
- W1567149078 hasOpenAccess W1567149078 @default.
- W1567149078 hasPrimaryLocation W15671490781 @default.
- W1567149078 hasRelatedWork W1543514612 @default.
- W1567149078 hasRelatedWork W1609909217 @default.
- W1567149078 hasRelatedWork W1998953574 @default.
- W1567149078 hasRelatedWork W2000347219 @default.
- W1567149078 hasRelatedWork W2011873034 @default.
- W1567149078 hasRelatedWork W2023634787 @default.
- W1567149078 hasRelatedWork W2058878309 @default.
- W1567149078 hasRelatedWork W2070371603 @default.
- W1567149078 hasRelatedWork W2074381681 @default.
- W1567149078 hasRelatedWork W2143622370 @default.
- W1567149078 hasRelatedWork W2145785818 @default.
- W1567149078 hasRelatedWork W2273866162 @default.
- W1567149078 hasRelatedWork W2588168490 @default.
- W1567149078 hasRelatedWork W2758976346 @default.
- W1567149078 hasRelatedWork W2947567323 @default.
- W1567149078 hasRelatedWork W2963112120 @default.
- W1567149078 hasRelatedWork W3094938187 @default.
- W1567149078 hasRelatedWork W3105180480 @default.
- W1567149078 hasRelatedWork W3106452945 @default.
- W1567149078 hasRelatedWork W3212657283 @default.
- W1567149078 isParatext "false" @default.
- W1567149078 isRetracted "false" @default.
- W1567149078 magId "1567149078" @default.
- W1567149078 workType "article" @default.