| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YDa/JwEKp |
| Repository | sid.inpe.br/iris@1916/2005/12.21.12.35.35 (restricted access) |
| Last Update | 2005:12.22.15.35.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/iris@1916/2005/12.21.12.35.41 |
| Metadata Last Update | 2021:07.18.04.01.21 (UTC) administrator |
| Secondary Key | INPE-12715-PRE/8005 |
| ISSN | 1364-6826 |
| Citation Key | CecattoSoFeMaAnSa:2005:RaEmOb |
| Title | Radio emission observed in decimetric waves associated with the onset of CMEs  |
| Year | 2005 |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 434 KiB |
| 2. Context | |
| Author | 1 Cecatto, José Roberto 2 Soares, Alfredo de Carvalho 3 Fernandes, Francisco Carlos Rocha 4 Madsen, F. R. H. 5 Andrade, Maria Conceição de 6 Sawant, Hanumant Shankar |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JHJB 2 3 4 5 8JMKD3MGP5W/3C9JHR2 6 8JMKD3MGP5W/3C9JHBU |
| Group | 1 DAS-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais, Divisão de Astrofísica (INPE, DAS) |
| Journal | Journal of Atmospheric and Solar-Terrestrial Physics |
| Volume | 67 |
| Number | 17-18 |
| Pages | 1673-1678 |
| History (UTC) | 2005-12-22 15:35:19 :: jefferson -> administrator :: 2021-07-18 04:01:21 :: administrator -> marciana :: 2005 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | Radio emission CME Decimetric waves Solar bursts |
| Abstract | Since the first observations by Skylab and SMM satellites coronal mass ejections (CME) have been more and more investigated. However, until now their origin and trigger mechanism remain an open question no matter if they are associated to flares or not. Recent observations over a broad spectrum suggest that flare energy is released in regions from where the decimetric emission is coming. Then, investigations of decimetric radio emission observed in association with CME phenomena may give clues to solve the previously mentioned questions. Using the Brazilian solar spectroscope (BSS), observations of solar bursts dynamic spectra with high time (100, 50, 20 ms) and frequency (50100 channels) resolutions have been carried out daily (1119 UT) within the range of 10002500 MHz. A sample of 274 CMEs were recorded by the large angle spectroscopic coronagraph (LASCO) instrument, on board the solar and heliospheric observatory (SOHO) satellite, within 1119 UT, during the period of 19992002. From those, 42 CMEs are associated to BSS data and selected for analysis. It is interesting to note that in about half of the cases only one type of burst radio emission was recorded while in the remaining cases either two or more types were observed. There is a dominance of either continuum and/or pulsations. Here, we describe the association of burst radio emission with the starting time of CME phenomena. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > Radio emission observed... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | Radio emission observed.pdf |
| User Group | administrator jefferson |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ETR8EH |
| Dissemination | WEBSCI; PORTALCAPES; AGU; MGA; COMPENDEX. |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
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