FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3040984735> ?p ?o ?g. }

• W3040984735 endingPage "193" @default.
• W3040984735 startingPage "193" @default.
• W3040984735 abstract "view Abstract Citations (45) References (22) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS The ionization structure of planetary nebulae. V. NGC 3242. Barker, T. Abstract Spectrophotometric observations of emission line intensities over the spectral range 1400 A to 9600 A were made in five positions in the planetary nebula NGC 3242. In two of the positions, both the weakness of the 1548 A, 1550 A C IV resonance lines and the steepness of the Balmer decrement suggest the possibility of internal dust in the nebula. The measured electron temperature varies little from the average value of 11,100 K, which is in reasonably good agreement with the less accurate value of 12,900 K measured from the Balmer continuum. The 4267 A C II line implies a C(2+) abundance that is much higher than that determined from the 1906 A, 1908 A C III lines. This discrepancy decreases with increasing distance from the central star. Equations used to correct for the existence of elements in other than the optically-observable ionization stages give results that are consistent and in agreement with abundances calculated using ultraviolet lines. This discrepancy decreases with increasing distance from the central star. Equations used to correct for the existence of elements in other than the optically-observable ionization stages give results that are consistent and in agreement with abundances calculated using ultraviolet lines. The logarithmic abundances are He = 10.96, O = 8.64, N = 7.96, Ne = 8.04, C = 8.41, Ar = 6.15, and S = 6.51. Publication: The Astrophysical Journal Pub Date: July 1985 DOI: 10.1086/163286 Bibcode: 1985ApJ...294..193B Keywords: Abundance; Electron Density (Concentration); Electron Energy; Ionization; Line Spectra; Planetary Nebulae; Ultraviolet Radiation; Argon; Balmer Series; Carbon; Cosmic Dust; Errors; Helium; Interstellar Extinction; Iue; Neon; Nitrogen; Oxygen; Spectrophotometers; Stars; Sulfur; Telescopes; Astrophysics full text sources ADS | data products SIMBAD (4) MAST (1) INES (1) Related Materials (16) Part 1: 1980ApJ...240...99B Part 2: 1982ApJ...253..167B Part 3: 1982ispn.rept.....B Part 4: 1983ApJ...267..630B Part 5: 1983ispn.rept.....B Part 6: 1984ApJ...284..589B Part 7: 1985ispn.rept.....B Part 9: 1986ApJ...308..314B Part 10: 1986STIN...8717582B Part 11: 1987ApJ...322..922B Part 12: 1987ispn.rept.....B Part 13: 1988ApJ...326..164B Part 14: 1988ispn.rept.....B Part 15: 1989ApJ...340..921B Part 16: 1989STIN...9029274B Part 17: 1991ApJ...371..217B" @default.
• W3040984735 created "2020-07-16" @default.
• W3040984735 creator A5090321578 @default.
• W3040984735 date "1985-07-01" @default.
• W3040984735 modified "2023-10-17" @default.
• W3040984735 title "The ionization structure of planetary nebulae. V - NGC 3242" @default.
• W3040984735 doi "https://doi.org/10.1086/163286" @default.
• W3040984735 hasPublicationYear "1985" @default.
• W3040984735 type Work @default.
• W3040984735 sameAs 3040984735 @default.
• W3040984735 citedByCount "21" @default.
• W3040984735 countsByYear W30409847352021 @default.
• W3040984735 crossrefType "journal-article" @default.
• W3040984735 hasAuthorship W3040984735A5090321578 @default.
• W3040984735 hasConcept C121332964 @default.
• W3040984735 hasConcept C1276947 @default.
• W3040984735 hasConcept C145148216 @default.
• W3040984735 hasConcept C150846664 @default.
• W3040984735 hasConcept C173220165 @default.
• W3040984735 hasConcept C198291218 @default.
• W3040984735 hasConcept C198352243 @default.
• W3040984735 hasConcept C2524010 @default.
• W3040984735 hasConcept C26141928 @default.
• W3040984735 hasConcept C2779496878 @default.
• W3040984735 hasConcept C32848918 @default.
• W3040984735 hasConcept C33923547 @default.
• W3040984735 hasConcept C44870925 @default.
• W3040984735 hasConcept C4839761 @default.
• W3040984735 hasConcept C62520636 @default.
• W3040984735 hasConcept C95373548 @default.
• W3040984735 hasConcept C96141758 @default.
• W3040984735 hasConceptScore W3040984735C121332964 @default.
• W3040984735 hasConceptScore W3040984735C1276947 @default.
• W3040984735 hasConceptScore W3040984735C145148216 @default.
• W3040984735 hasConceptScore W3040984735C150846664 @default.
• W3040984735 hasConceptScore W3040984735C173220165 @default.
• W3040984735 hasConceptScore W3040984735C198291218 @default.
• W3040984735 hasConceptScore W3040984735C198352243 @default.
• W3040984735 hasConceptScore W3040984735C2524010 @default.
• W3040984735 hasConceptScore W3040984735C26141928 @default.
• W3040984735 hasConceptScore W3040984735C2779496878 @default.
• W3040984735 hasConceptScore W3040984735C32848918 @default.
• W3040984735 hasConceptScore W3040984735C33923547 @default.
• W3040984735 hasConceptScore W3040984735C44870925 @default.
• W3040984735 hasConceptScore W3040984735C4839761 @default.
• W3040984735 hasConceptScore W3040984735C62520636 @default.
• W3040984735 hasConceptScore W3040984735C95373548 @default.
• W3040984735 hasConceptScore W3040984735C96141758 @default.
• W3040984735 hasLocation W30409847351 @default.
• W3040984735 hasOpenAccess W3040984735 @default.
• W3040984735 hasPrimaryLocation W30409847351 @default.
• W3040984735 hasRelatedWork W1671077933 @default.
• W3040984735 hasRelatedWork W2015586514 @default.
• W3040984735 hasRelatedWork W2018060755 @default.
• W3040984735 hasRelatedWork W2157090365 @default.
• W3040984735 hasRelatedWork W3098360005 @default.
• W3040984735 hasRelatedWork W3099204499 @default.
• W3040984735 hasRelatedWork W3100786831 @default.
• W3040984735 hasRelatedWork W4245392764 @default.
• W3040984735 hasRelatedWork W4292155085 @default.
• W3040984735 hasRelatedWork W2005857808 @default.
• W3040984735 hasVolume "294" @default.
• W3040984735 isParatext "false" @default.
• W3040984735 isRetracted "false" @default.
• W3040984735 magId "3040984735" @default.
• W3040984735 workType "article" @default.