Matches in SemOpenAlex for { <https://semopenalex.org/work/W3201216864> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W3201216864 abstract "We have studied the ultraviolet sources using Galaxy Evolution Explorer medium imaging surveys in Helix Nebula and estimated UV fluxes by using aperture photometry in distant and near ultraviolet bands. The aperture photometric method produces reliable, accurate flux measurements and found inconsistent with the merged catalog of Galaxy Evolution Explorer. From the current results, the fluxes are consistent with brighter absolute magnitude up to 24.5 and the measurement error increases gradually to more than 50 % at the fainter magnitude side. Percentage of error in far UV is greater than near UV, due to the fact that brighter galaxies are more visible than the near UV sources. The diffuse UV contributors of zodiacal light, airglow contribution in the nebula were estimated. The total extragalactic UV radiation from the detected sources to the diffuse background in the nebula is of the order of 50 ± 14 photons cm-2sr-1s-1Å-1 in NUV band and 28 ±10 photons cm-2sr-1s-1Å-1 in FUV band.
 HIGHLIGHTS
 
 GALEX observations have the potential to find extragalactic UV sources
 Helix Nebula is first identified for distinct source detection
 Aperture photometric method can detect fainter sources up to the magnitude of 27
 Extragalactic sources in the Helix nebula contribute to diffuse UV emission in the nebula
 
 GRAPHICAL ABSTRACT" @default.
- W3201216864 created "2021-09-27" @default.
- W3201216864 creator A5028522443 @default.
- W3201216864 date "2021-09-13" @default.
- W3201216864 modified "2023-09-25" @default.
- W3201216864 title "A Study of the Extragalactic UV Radiation in Helix Nebula using GALEX" @default.
- W3201216864 cites W1969919692 @default.
- W3201216864 cites W1977058210 @default.
- W3201216864 cites W1980244695 @default.
- W3201216864 cites W1982074885 @default.
- W3201216864 cites W1984605418 @default.
- W3201216864 cites W1985488849 @default.
- W3201216864 cites W1996537612 @default.
- W3201216864 cites W2012869515 @default.
- W3201216864 cites W2017139529 @default.
- W3201216864 cites W2026655138 @default.
- W3201216864 cites W2027550662 @default.
- W3201216864 cites W2090231561 @default.
- W3201216864 cites W2111817932 @default.
- W3201216864 cites W2112518852 @default.
- W3201216864 cites W2122930691 @default.
- W3201216864 cites W2131152435 @default.
- W3201216864 cites W2142686390 @default.
- W3201216864 cites W2150314205 @default.
- W3201216864 cites W2225240699 @default.
- W3201216864 cites W2589343443 @default.
- W3201216864 cites W2792654519 @default.
- W3201216864 cites W2954056463 @default.
- W3201216864 cites W3023717689 @default.
- W3201216864 cites W3098169047 @default.
- W3201216864 cites W3098790947 @default.
- W3201216864 cites W3101100740 @default.
- W3201216864 cites W3101494863 @default.
- W3201216864 cites W3101590540 @default.
- W3201216864 doi "https://doi.org/10.48048/wjst.2021.23982" @default.
- W3201216864 hasPublicationYear "2021" @default.
- W3201216864 type Work @default.
- W3201216864 sameAs 3201216864 @default.
- W3201216864 citedByCount "0" @default.
- W3201216864 crossrefType "journal-article" @default.
- W3201216864 hasAuthorship W3201216864A5028522443 @default.
- W3201216864 hasBestOaLocation W32012168641 @default.
- W3201216864 hasConcept C120665830 @default.
- W3201216864 hasConcept C121332964 @default.
- W3201216864 hasConcept C126691448 @default.
- W3201216864 hasConcept C1276947 @default.
- W3201216864 hasConcept C150846664 @default.
- W3201216864 hasConcept C2776798109 @default.
- W3201216864 hasConcept C2779496878 @default.
- W3201216864 hasConcept C44870925 @default.
- W3201216864 hasConcept C68271606 @default.
- W3201216864 hasConcept C95373548 @default.
- W3201216864 hasConcept C97818539 @default.
- W3201216864 hasConcept C98444146 @default.
- W3201216864 hasConceptScore W3201216864C120665830 @default.
- W3201216864 hasConceptScore W3201216864C121332964 @default.
- W3201216864 hasConceptScore W3201216864C126691448 @default.
- W3201216864 hasConceptScore W3201216864C1276947 @default.
- W3201216864 hasConceptScore W3201216864C150846664 @default.
- W3201216864 hasConceptScore W3201216864C2776798109 @default.
- W3201216864 hasConceptScore W3201216864C2779496878 @default.
- W3201216864 hasConceptScore W3201216864C44870925 @default.
- W3201216864 hasConceptScore W3201216864C68271606 @default.
- W3201216864 hasConceptScore W3201216864C95373548 @default.
- W3201216864 hasConceptScore W3201216864C97818539 @default.
- W3201216864 hasConceptScore W3201216864C98444146 @default.
- W3201216864 hasIssue "18" @default.
- W3201216864 hasLocation W32012168641 @default.
- W3201216864 hasOpenAccess W3201216864 @default.
- W3201216864 hasPrimaryLocation W32012168641 @default.
- W3201216864 hasRelatedWork W1996199489 @default.
- W3201216864 hasRelatedWork W2002703542 @default.
- W3201216864 hasRelatedWork W2065179050 @default.
- W3201216864 hasRelatedWork W3009904146 @default.
- W3201216864 hasRelatedWork W3036041881 @default.
- W3201216864 hasRelatedWork W3083819200 @default.
- W3201216864 hasRelatedWork W3098360005 @default.
- W3201216864 hasRelatedWork W3102710178 @default.
- W3201216864 hasRelatedWork W4206407408 @default.
- W3201216864 hasRelatedWork W4294530111 @default.
- W3201216864 hasVolume "18" @default.
- W3201216864 isParatext "false" @default.
- W3201216864 isRetracted "false" @default.
- W3201216864 magId "3201216864" @default.
- W3201216864 workType "article" @default.