Matches in SemOpenAlex for { <https://semopenalex.org/work/W1556163531> ?p ?o ?g. }
- W1556163531 abstract "In the ROSAT All-Sky Survey, an 80.7 deg2 region near the north ecliptic pole (NEP) constitutes the deepest contiguous observation of the X-ray sky. Four hundred and forty-five unique sources have been detected above a flux of ~2 × 10-14 ergs s-1 cm-2 (0.5-2.0 keV). The X-ray data for each source provide a likelihood of existence, position and position error, count rate and error, background count rate at the source position, exposure time, two hardness ratios and their errors, and a measure of extent and likelihood of nonzero extent. We describe the range and statistics of X-ray properties exhibited by the NEP sources and the accuracy with which they have been determined, concentrating on the flux measurement of extended galaxy cluster X-ray sources. We show two examples of sources whose X-ray morphology is useful in their optical identification." @default.
- W1556163531 created "2016-06-24" @default.
- W1556163531 creator A5004757676 @default.
- W1556163531 creator A5012056591 @default.
- W1556163531 creator A5020199627 @default.
- W1556163531 creator A5035455120 @default.
- W1556163531 creator A5069225022 @default.
- W1556163531 creator A5077546212 @default.
- W1556163531 creator A5088401649 @default.
- W1556163531 date "2001-06-01" @default.
- W1556163531 modified "2023-09-27" @default.
- W1556163531 title "The [ITAL]ROSAT[/ITAL] North Ecliptic Pole Survey X-Ray Data" @default.
- W1556163531 cites W1641759115 @default.
- W1556163531 cites W2002015260 @default.
- W1556163531 cites W2011058784 @default.
- W1556163531 cites W2023541500 @default.
- W1556163531 cites W2030083850 @default.
- W1556163531 cites W2035998900 @default.
- W1556163531 cites W2064715936 @default.
- W1556163531 cites W2071886800 @default.
- W1556163531 cites W2079694380 @default.
- W1556163531 cites W2090701863 @default.
- W1556163531 cites W2117580229 @default.
- W1556163531 cites W2125022306 @default.
- W1556163531 cites W2127489467 @default.
- W1556163531 cites W3022146091 @default.
- W1556163531 cites W3098819896 @default.
- W1556163531 cites W3122450128 @default.
- W1556163531 doi "https://doi.org/10.1086/320673" @default.
- W1556163531 hasPublicationYear "2001" @default.
- W1556163531 type Work @default.
- W1556163531 sameAs 1556163531 @default.
- W1556163531 citedByCount "23" @default.
- W1556163531 countsByYear W15561635312012 @default.
- W1556163531 crossrefType "journal-article" @default.
- W1556163531 hasAuthorship W1556163531A5004757676 @default.
- W1556163531 hasAuthorship W1556163531A5012056591 @default.
- W1556163531 hasAuthorship W1556163531A5020199627 @default.
- W1556163531 hasAuthorship W1556163531A5035455120 @default.
- W1556163531 hasAuthorship W1556163531A5069225022 @default.
- W1556163531 hasAuthorship W1556163531A5077546212 @default.
- W1556163531 hasAuthorship W1556163531A5088401649 @default.
- W1556163531 hasConcept C10138342 @default.
- W1556163531 hasConcept C108411613 @default.
- W1556163531 hasConcept C121332964 @default.
- W1556163531 hasConcept C124200008 @default.
- W1556163531 hasConcept C1276947 @default.
- W1556163531 hasConcept C162324750 @default.
- W1556163531 hasConcept C191897082 @default.
- W1556163531 hasConcept C192562407 @default.
- W1556163531 hasConcept C193587279 @default.
- W1556163531 hasConcept C198082294 @default.
- W1556163531 hasConcept C44870925 @default.
- W1556163531 hasConcept C62520636 @default.
- W1556163531 hasConcept C68709404 @default.
- W1556163531 hasConcept C73329638 @default.
- W1556163531 hasConcept C75776270 @default.
- W1556163531 hasConcept C82706917 @default.
- W1556163531 hasConcept C98444146 @default.
- W1556163531 hasConceptScore W1556163531C10138342 @default.
- W1556163531 hasConceptScore W1556163531C108411613 @default.
- W1556163531 hasConceptScore W1556163531C121332964 @default.
- W1556163531 hasConceptScore W1556163531C124200008 @default.
- W1556163531 hasConceptScore W1556163531C1276947 @default.
- W1556163531 hasConceptScore W1556163531C162324750 @default.
- W1556163531 hasConceptScore W1556163531C191897082 @default.
- W1556163531 hasConceptScore W1556163531C192562407 @default.
- W1556163531 hasConceptScore W1556163531C193587279 @default.
- W1556163531 hasConceptScore W1556163531C198082294 @default.
- W1556163531 hasConceptScore W1556163531C44870925 @default.
- W1556163531 hasConceptScore W1556163531C62520636 @default.
- W1556163531 hasConceptScore W1556163531C68709404 @default.
- W1556163531 hasConceptScore W1556163531C73329638 @default.
- W1556163531 hasConceptScore W1556163531C75776270 @default.
- W1556163531 hasConceptScore W1556163531C82706917 @default.
- W1556163531 hasConceptScore W1556163531C98444146 @default.
- W1556163531 hasLocation W15561635311 @default.
- W1556163531 hasOpenAccess W1556163531 @default.
- W1556163531 hasPrimaryLocation W15561635311 @default.
- W1556163531 hasRelatedWork W1610527446 @default.
- W1556163531 hasRelatedWork W1641759115 @default.
- W1556163531 hasRelatedWork W1966667130 @default.
- W1556163531 hasRelatedWork W1970592619 @default.
- W1556163531 hasRelatedWork W1979228250 @default.
- W1556163531 hasRelatedWork W1984823076 @default.
- W1556163531 hasRelatedWork W1997295490 @default.
- W1556163531 hasRelatedWork W2008325463 @default.
- W1556163531 hasRelatedWork W2011058784 @default.
- W1556163531 hasRelatedWork W2034287759 @default.
- W1556163531 hasRelatedWork W20633421 @default.
- W1556163531 hasRelatedWork W2064899444 @default.
- W1556163531 hasRelatedWork W2078876465 @default.
- W1556163531 hasRelatedWork W2079694380 @default.
- W1556163531 hasRelatedWork W2116647446 @default.
- W1556163531 hasRelatedWork W2952501217 @default.
- W1556163531 hasRelatedWork W3104202230 @default.
- W1556163531 hasRelatedWork W3122450128 @default.
- W1556163531 hasRelatedWork W2136715007 @default.
- W1556163531 isParatext "false" @default.
- W1556163531 isRetracted "false" @default.