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- Zanstra_method abstract "The Zanstra method is a method to determine the temperature of central stars of planetary nebula.It was developed by Herman Zanstra in 1927.It is assumed that the nebula is optically thick in the Lyman continuum which means that all ionizing photons from the central star are absorbed inside the nebula.Based on this assumption, the intensity ratio of a stellar reference frequency to a nebula line such as Hβ can be used to determine the central star's effective temperature.".
- Zanstra_method thumbnail NGC7293_(2004).jpg?width=300.
- Zanstra_method wikiPageID "28281942".
- Zanstra_method wikiPageLength "3475".
- Zanstra_method wikiPageOutDegree "7".
- Zanstra_method wikiPageRevisionID "580059603".
- Zanstra_method wikiPageWikiLink Category:Astrophysics.
- Zanstra_method wikiPageWikiLink Category:Nebulae.
- Zanstra_method wikiPageWikiLink Category:Planetary_nebulae.
- Zanstra_method wikiPageWikiLink File:NGC7293_(2004).jpg.
- Zanstra_method wikiPageWikiLink Herman_Zanstra.
- Zanstra_method wikiPageWikiLink Planetary_nebula.
- Zanstra_method wikiPageWikiLink Planetary_nebulae.
- Zanstra_method wikiPageWikiLink Strömgren_sphere.
- Zanstra_method wikiPageWikiLinkText "Zanstra method".
- Zanstra_method hasPhotoCollection Zanstra_method.
- Zanstra_method wikiPageUsesTemplate Template:Citation.
- Zanstra_method subject Category:Astrophysics.
- Zanstra_method subject Category:Nebulae.
- Zanstra_method subject Category:Planetary_nebulae.
- Zanstra_method hypernym Method.
- Zanstra_method type Software.
- Zanstra_method type Astrophysic.
- Zanstra_method type Object.
- Zanstra_method type Plasma.
- Zanstra_method type Sub-discipline.
- Zanstra_method comment "The Zanstra method is a method to determine the temperature of central stars of planetary nebula.It was developed by Herman Zanstra in 1927.It is assumed that the nebula is optically thick in the Lyman continuum which means that all ionizing photons from the central star are absorbed inside the nebula.Based on this assumption, the intensity ratio of a stellar reference frequency to a nebula line such as Hβ can be used to determine the central star's effective temperature.".
- Zanstra_method label "Zanstra method".
- Zanstra_method sameAs m.0cn_449.
- Zanstra_method sameAs Q8066270.
- Zanstra_method sameAs Q8066270.
- Zanstra_method sameAs 贊斯特拉法.
- Zanstra_method wasDerivedFrom Zanstra_method?oldid=580059603.
- Zanstra_method depiction NGC7293_(2004).jpg.
- Zanstra_method isPrimaryTopicOf Zanstra_method.