| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16c.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/MTC-m13@80/2005/12.02.18.15 |
| Last Update | 2006:06.14.04.44.32 (UTC) administrator |
| Metadata Repository | sid.inpe.br/MTC-m13@80/2005/12.02.18.15.59 |
| Metadata Last Update | 2018:06.04.04.12.30 (UTC) administrator |
| Secondary Key | INPE-13334-PRE/8567 |
| Citation Key | AveiroDenaAbduSchu:2005:GeStEf |
| Title | Geomagnetic Storm Effects on The Signatures of Equatorial Electrojet Plasma Irregularities  |
| Format | On-line |
| Year | 2005 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE CI |
| Number of Files | 1 |
| Size | 356 KiB |
| 2. Context | |
| Author | 1 Aveiro, Henrique Carlotto 2 Denardin, Clezio Marcos 3 Abdu, Mangalathayil Ali 4 Schuch, Nelson Jorge |
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JHNK 4 8JMKD3MGP5W/3C9JHUD |
| Group | 1 RSU-INPE-MCT-BR 2 DAE-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais, Rio Grande do Sul 2 Instituto Nacional de Pesquisas Espaciais, Divisão de Aeronomia(INPE, DAE) |
| Conference Name | El Leoncito School on Solar Physics, 3. |
| Conference Location | San Juan |
| Date | 28 de novembro a 5 de dezembro |
| Book Title | Proceedings |
| Tertiary Type | Posters |
| History (UTC) | 2005-12-07 18:07:37 :: seeger05 -> jeferson :: 2006-01-18 16:18:11 :: jeferson -> jefferson :: 2006-01-18 16:27:52 :: jefferson -> marciana :: 2006-01-18 16:29:12 :: marciana -> administrator :: 2006-09-27 20:14:57 :: administrator -> marciana :: 2008-05-02 14:59:04 :: marciana -> administrator :: 2018-06-04 04:12:30 :: administrator -> marciana :: 2005 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | A 50 MHz coherent back-scatter radar, also known by the anachronism RESCO, has been operated in Brazil since 1998 at São Luís (2.33° S, 44.2 °W, DIP: -0.5), on the dip equator to study the equatorial electrojet dynamics. Spectral analyses of the received echoes from equatorial electrojet (EEJ) irregularities allow us to identify the dominant type of plasma instabilities in the electrojet bulk. From the frequency distribution of the irregularities echoes power spectra; we are also able to deduce the Doppler shift caus ed by the irregularities drift in relation to the radar beam. Such drift is close related to the electric fields that drives the plasma instabilities. Through the analysis of the spectrograms (each one corresponding to one range gate) in disturbed periods, it has been possible to observe effects in the EEJ electric fields associated with possible prompt penetration (PP) electric fields. The PP electric fields show themselves as increases or decreases in the generation of 3-meter plasma irregularities, according to its polarity in relati on to the EEJ electric fields. This paper shows the RESCO spectrograms with increases/decreases of 3-meter EEJ irregularities generation associated with possible PP electric fields in geomagnetic disturbed days as well as the results of EEJ in quiet days. The methodology and the results are discussed and analyzed. |
| Area | CEA |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Geomagnetic Storm Effects... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CRCRS > Geomagnetic Storm Effects... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/sid.inpe.br/MTC-m13@80/2005/12.02.18.15 |
| zipped data URL | http://urlib.net/zip/sid.inpe.br/MTC-m13@80/2005/12.02.18.15 |
| Language | en |
| Target File | geomagnetic.pdf |
| User Group | administrator marciana seeger05 |
| Visibility | shown |
| Copy Holder | SID/SCD |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ETL868 8JMKD3MGPCW/3EUFCFP |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.54.26 1 sid.inpe.br/mtc-m21/2012/07.13.14.57.02 1 |
| Dissemination | <E> |
| Host Collection | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyright creatorhistory descriptionlevel documentstage doi e-mailaddress edition editor electronicmailaddress identifier isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |