Measuring electron density in coronal active regions
Identifieur interne : 005588 ( Main/Exploration ); précédent : 005587; suivant : 005589Measuring electron density in coronal active regions
Auteurs : J. C. Noëns [France] ; J. Pageault [France] ; G. Ratier [Pays-Bas]Source :
- Solar Physics [ 0038-0938 ] ; 1984-08-01.
Abstract
Abstract: In order to study the electron density at the scale of the most encountered structures in coronal active regions a new multichannel coronagraph associated with a photoelectric spectrograph is now used at the Pic-du-Midi Observatory. In its quasi-routine mode this instrument, which is described in this paper, works with a 30″ field aperture in a parallel manner with aK-polarimeter. On each observed region it obtains maps of intensities of theλ λ3388, 10747, and 10798 Å emission lines due to Fexiii ion. Each measurement point is associated with a quasi-simultaneous image of the emission corona structures viewed in the light of theλ5303 Å line of Fexiv. Three examples of observations are given and the capabilities are discussed. Measuring electron density in coronal active regions. II A multichannel photoelectric coronagraph with a photo-electric spectrograph and a reflex monitor atλ5303 Å.
Url:
DOI: 10.1007/BF00154813
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 001255
- to stream Istex, to step Curation: 001253
- to stream Istex, to step Checkpoint: 002217
- to stream Main, to step Merge: 006122
- to stream Main, to step Curation: 005588
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Measuring electron density in coronal active regions</title><author><name sortKey="Noens, J C" sort="Noens, J C" uniqKey="Noens J" first="J. C." last="Noëns">J. C. Noëns</name></author><author><name sortKey="Pageault, J" sort="Pageault, J" uniqKey="Pageault J" first="J." last="Pageault">J. Pageault</name></author><author><name sortKey="Ratier, G" sort="Ratier, G" uniqKey="Ratier G" first="G." last="Ratier">G. Ratier</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:429B74E70B6F2A9E8A3F6438D1D481A607533EB4</idno><date when="1984" year="1984">1984</date><idno type="doi">10.1007/BF00154813</idno><idno type="url">https://api.istex.fr/document/429B74E70B6F2A9E8A3F6438D1D481A607533EB4/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001255</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001255</idno><idno type="wicri:Area/Istex/Curation">001253</idno><idno type="wicri:Area/Istex/Checkpoint">002217</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">002217</idno><idno type="wicri:doubleKey">0038-0938:1984:Noens J:measuring:electron:density</idno><idno type="wicri:Area/Main/Merge">006122</idno><idno type="wicri:Area/Main/Curation">005588</idno><idno type="wicri:Area/Main/Exploration">005588</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Measuring electron density in coronal active regions</title><author><name sortKey="Noens, J C" sort="Noens, J C" uniqKey="Noens J" first="J. C." last="Noëns">J. C. Noëns</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>Observatoires du Pic-du-Midi et de Toulouse, 65200, Bagnères de Bigorre</wicri:regionArea><placeName><region type="region" nuts="2">Occitanie (région administrative)</region><region type="old region" nuts="2">Midi-Pyrénées</region><settlement type="city">Bagnères de Bigorre</settlement></placeName></affiliation></author><author><name sortKey="Pageault, J" sort="Pageault, J" uniqKey="Pageault J" first="J." last="Pageault">J. Pageault</name><affiliation wicri:level="3"><country xml:lang="fr">France</country><wicri:regionArea>Observatoires du Pic-du-Midi et de Toulouse, 65200, Bagnères de Bigorre</wicri:regionArea><placeName><region type="region" nuts="2">Occitanie (région administrative)</region><region type="old region" nuts="2">Midi-Pyrénées</region><settlement type="city">Bagnères de Bigorre</settlement></placeName></affiliation></author><author><name sortKey="Ratier, G" sort="Ratier, G" uniqKey="Ratier G" first="G." last="Ratier">G. Ratier</name><affiliation wicri:level="1"><country xml:lang="fr">Pays-Bas</country><wicri:regionArea>E.S.T.E.C. Hipparcos Division, P.O. Box 299, 2200, Noordwijk, AG</wicri:regionArea><wicri:noRegion>AG</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j">Solar Physics</title><title level="j" type="sub">A Journal for Solar and Solar-Stellar Research and the Study of Solar Terrestrial Physics</title><title level="j" type="abbrev">Sol Phys</title><idno type="ISSN">0038-0938</idno><idno type="eISSN">1573-093X</idno><imprint><publisher>Kluwer Academic Publishers</publisher><pubPlace>Dordrecht</pubPlace><date type="published" when="1984-08-01">1984-08-01</date><biblScope unit="volume">94</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="117">117</biblScope><biblScope unit="page" to="131">131</biblScope></imprint><idno type="ISSN">0038-0938</idno></series><idno type="istex">429B74E70B6F2A9E8A3F6438D1D481A607533EB4</idno><idno type="DOI">10.1007/BF00154813</idno><idno type="ArticleID">BF00154813</idno><idno type="ArticleID">Art12</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0038-0938</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: In order to study the electron density at the scale of the most encountered structures in coronal active regions a new multichannel coronagraph associated with a photoelectric spectrograph is now used at the Pic-du-Midi Observatory. In its quasi-routine mode this instrument, which is described in this paper, works with a 30″ field aperture in a parallel manner with aK-polarimeter. On each observed region it obtains maps of intensities of theλ λ3388, 10747, and 10798 Å emission lines due to Fexiii ion. Each measurement point is associated with a quasi-simultaneous image of the emission corona structures viewed in the light of theλ5303 Å line of Fexiv. Three examples of observations are given and the capabilities are discussed. Measuring electron density in coronal active regions. II A multichannel photoelectric coronagraph with a photo-electric spectrograph and a reflex monitor atλ5303 Å.</div></front></TEI><affiliations><list><country><li>France</li><li>Pays-Bas</li></country><region><li>Midi-Pyrénées</li><li>Occitanie (région administrative)</li></region><settlement><li>Bagnères de Bigorre</li></settlement></list><tree><country name="France"><region name="Occitanie (région administrative)"><name sortKey="Noens, J C" sort="Noens, J C" uniqKey="Noens J" first="J. C." last="Noëns">J. C. Noëns</name></region><name sortKey="Pageault, J" sort="Pageault, J" uniqKey="Pageault J" first="J." last="Pageault">J. Pageault</name></country><country name="Pays-Bas"><noRegion><name sortKey="Ratier, G" sort="Ratier, G" uniqKey="Ratier G" first="G." last="Ratier">G. Ratier</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Sante/explor/ParkinsonFranceV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 005588 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 005588 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Sante
|area= ParkinsonFranceV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:429B74E70B6F2A9E8A3F6438D1D481A607533EB4
|texte= Measuring electron density in coronal active regions
}}
| This area was generated with Dilib version V0.6.29. |  |