1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m16.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 6qtX3pFwXQZGivnJVY/LeCDx |
Repository | sid.inpe.br/mtc-m16@80/2006/05.23.19.31 (restricted access) |
Last Update | 2006:06.16.17.04.57 (UTC) administrator |
Metadata Repository | sid.inpe.br/mtc-m16@80/2006/05.23.19.31.12 |
Metadata Last Update | 2018:06.05.01.16.48 (UTC) administrator |
Secondary Key | INPE-13787--PRE/8973 |
ISSN | 0038-0938 1573-093X |
Citation Key | EcherGonzAlve:2006:MiVaAn |
Title | Minimum variance analysis of interplanetary coronal mass ejections around solar cycle 23 maximum (1998-2002) |
Year | 2006 |
Month | Feb. |
Access Date | 2024, Mar. 28 |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 380 KiB |
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2. Context | |
Author | 1 Echer, Ezequiel 2 Gonzalez, Walter Demétrio 3 Alves, Maria Virginia |
Resume Identifier | 1 8JMKD3MGP5W/3C9JH3D 2 3 8JMKD3MGP5W/3C9JHRS |
Group | 1 DGE-INPE-MCT-BR 2 DGE-INPE-MCT-BR 3 LAP-INPE-MCT-BR |
Affiliation | 1 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofísica Espacial (INPE.DGE) 2 Instituto Nacional de Pesquisas Espaciais, Divisão de Geofísica Espacial (INPE.DGE) 3 Instituto Nacional de Pesquisas Espaciais |
Journal | Solar Physics |
Volume | 233 |
Number | 2 |
Pages | 249-263 |
History (UTC) | 2006-05-23 19:31:12 :: VivianeCampos -> marciana :: 2006-06-16 17:04:57 :: marciana -> administrator :: 2008-06-10 22:42:21 :: administrator -> simone :: 2011-05-21 08:33:43 :: simone -> administrator :: 2018-06-05 01:16:48 :: administrator -> marciana :: 2006 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Keywords | MAGNETIC CLOUDS FIELD SOLAR-CYCLE-23 VOYAGER |
Abstract | The minimum variance analysis of interplanetary coronal mass ejections (ICMEs) observed close to the Earth's orbit around solar cycle 23 maximum (1998-2002) was performed. The ICMEs were classified in three categories: magnetic clouds (MC), undefined ejecta (UE), and complex ejecta (CE). An analysis of the full ICMEs set shows that the average of minimum variance direction inclination angle is 1.6 degrees +/- 24.8 degrees in relation to the ecliptic plane, with more than 33% of the events presenting inclination angles lower than 10 degrees. The average of minimum variance direction azimuthal angle (in relation to the Sun-Earth line) was 56 degrees. However, around 60% of the ICMEs presented an azimuthal angle lower than 30 degrees, close to the radial direction. It was also observed that the MC set had lower axial (intermediate variance) inclinations relative to the ecliptic plane than the UE and CE events. The intermediate variance axis is close to 90 degrees to the Sun-Earth line. The results obtained in the present analysis were also compared with previous works, permitting a comparison of the ICMEs orientations in solar cycle 23 with previous sor cycles. |
Area | FISPLASMA |
Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Minimum variance analysis... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | there are no files |
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4. Conditions of access and use | |
Language | en |
Target File | Minimum variance analysis of interplanetary.pdf |
User Group | VivianeCampos administrator simone |
Visibility | shown |
Copy Holder | SID/SCD |
Archiving Policy | denypublisher denyfinaldraft12 |
Read Permission | deny from all and allow from 150.163 |
Update Permission | transferred to simone |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/3ET2RFS 8JMKD3MGPCW/3EU29DP |
Dissemination | WEBSCI; PORTALCAPES. |
Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
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6. Notes | |
Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
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7. Description control | |
e-Mail (login) | marciana |
update | |
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