Matches in SemOpenAlex for { <https://semopenalex.org/work/W4286588499> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W4286588499 abstract "Observations from the 2012 transit of Venus are used to derive empirical formulae for long and short-range scattered light at locations on the solar disk observed by the Hinode Extreme ultraviolet Imaging Spectrometer (EIS) and the Solar Dynamics Observatory Atmospheric Imaging Assembly (AIA) instruments. Long-range scattered light comes from the entire solar disk, while short-range scattered light is considered to come from a region within 50 of the region of interest. The formulae were derived from the Fe XII 195.12 A emission line observed by EIS and the AIA 193 A channel. A study of the weaker Fe XIV 274.20 A line during the transit, and a comparison of scattering in the AIA 193 A and 304 A channels suggests the EIS scattering formula applies to other emission lines in the EIS wavebands. Both formulae should be valid in regions of fairly uniform emission such as coronal holes and quiet Sun, but not faint areas close (around 100) to bright active regions. The formula for EIS is used to estimate the scattered light component of Fe XII 195.12 for seven on-disk coronal holes observed between 2010 and 2018. Scattered light contributions of 56% to 100% are found, suggesting that these features are dominated by scattered light, consistent with earlier work of Wendeln & Landi. Emission lines from the S X and Si X ions - formed at the same temperature as Fe XII and often used to derive the first ionization potential (FIP) bias from EIS data - are also expected to be dominated by scattered light in coronal holes." @default.
- W4286588499 created "2022-07-22" @default.
- W4286588499 creator A5076433485 @default.
- W4286588499 creator A5079876337 @default.
- W4286588499 date "2022-07-19" @default.
- W4286588499 modified "2023-10-16" @default.
- W4286588499 title "Scattered light in the Hinode/EIS and SDO/AIA instruments measured from the 2012 Venus transit" @default.
- W4286588499 doi "https://doi.org/10.48550/arxiv.2207.09538" @default.
- W4286588499 hasPublicationYear "2022" @default.
- W4286588499 type Work @default.
- W4286588499 citedByCount "0" @default.
- W4286588499 crossrefType "posted-content" @default.
- W4286588499 hasAuthorship W4286588499A5076433485 @default.
- W4286588499 hasAuthorship W4286588499A5079876337 @default.
- W4286588499 hasBestOaLocation W42865884991 @default.
- W4286588499 hasConcept C108411613 @default.
- W4286588499 hasConcept C120456961 @default.
- W4286588499 hasConcept C120665830 @default.
- W4286588499 hasConcept C121332964 @default.
- W4286588499 hasConcept C1276947 @default.
- W4286588499 hasConcept C145148216 @default.
- W4286588499 hasConcept C17744445 @default.
- W4286588499 hasConcept C183852935 @default.
- W4286588499 hasConcept C185544564 @default.
- W4286588499 hasConcept C191486275 @default.
- W4286588499 hasConcept C198291218 @default.
- W4286588499 hasConcept C198352243 @default.
- W4286588499 hasConcept C199539241 @default.
- W4286588499 hasConcept C2524010 @default.
- W4286588499 hasConcept C2778022998 @default.
- W4286588499 hasConcept C2779900269 @default.
- W4286588499 hasConcept C33390570 @default.
- W4286588499 hasConcept C33923547 @default.
- W4286588499 hasConcept C44870925 @default.
- W4286588499 hasConcept C4839761 @default.
- W4286588499 hasConcept C539828613 @default.
- W4286588499 hasConcept C62520636 @default.
- W4286588499 hasConcept C72886185 @default.
- W4286588499 hasConcept C82706917 @default.
- W4286588499 hasConcept C87355193 @default.
- W4286588499 hasConcept C96141758 @default.
- W4286588499 hasConceptScore W4286588499C108411613 @default.
- W4286588499 hasConceptScore W4286588499C120456961 @default.
- W4286588499 hasConceptScore W4286588499C120665830 @default.
- W4286588499 hasConceptScore W4286588499C121332964 @default.
- W4286588499 hasConceptScore W4286588499C1276947 @default.
- W4286588499 hasConceptScore W4286588499C145148216 @default.
- W4286588499 hasConceptScore W4286588499C17744445 @default.
- W4286588499 hasConceptScore W4286588499C183852935 @default.
- W4286588499 hasConceptScore W4286588499C185544564 @default.
- W4286588499 hasConceptScore W4286588499C191486275 @default.
- W4286588499 hasConceptScore W4286588499C198291218 @default.
- W4286588499 hasConceptScore W4286588499C198352243 @default.
- W4286588499 hasConceptScore W4286588499C199539241 @default.
- W4286588499 hasConceptScore W4286588499C2524010 @default.
- W4286588499 hasConceptScore W4286588499C2778022998 @default.
- W4286588499 hasConceptScore W4286588499C2779900269 @default.
- W4286588499 hasConceptScore W4286588499C33390570 @default.
- W4286588499 hasConceptScore W4286588499C33923547 @default.
- W4286588499 hasConceptScore W4286588499C44870925 @default.
- W4286588499 hasConceptScore W4286588499C4839761 @default.
- W4286588499 hasConceptScore W4286588499C539828613 @default.
- W4286588499 hasConceptScore W4286588499C62520636 @default.
- W4286588499 hasConceptScore W4286588499C72886185 @default.
- W4286588499 hasConceptScore W4286588499C82706917 @default.
- W4286588499 hasConceptScore W4286588499C87355193 @default.
- W4286588499 hasConceptScore W4286588499C96141758 @default.
- W4286588499 hasLocation W42865884991 @default.
- W4286588499 hasOpenAccess W4286588499 @default.
- W4286588499 hasPrimaryLocation W42865884991 @default.
- W4286588499 hasRelatedWork W10500940 @default.
- W4286588499 hasRelatedWork W10541075 @default.
- W4286588499 hasRelatedWork W16936175 @default.
- W4286588499 hasRelatedWork W17608610 @default.
- W4286588499 hasRelatedWork W18762413 @default.
- W4286588499 hasRelatedWork W23489591 @default.
- W4286588499 hasRelatedWork W38414948 @default.
- W4286588499 hasRelatedWork W41209028 @default.
- W4286588499 hasRelatedWork W6556876 @default.
- W4286588499 hasRelatedWork W15575616 @default.
- W4286588499 isParatext "false" @default.
- W4286588499 isRetracted "false" @default.
- W4286588499 workType "article" @default.