| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | marte3.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZ3r59YCT/GUhfc |
| Repository | sid.inpe.br/iris@1905/2005/07.29.01.12 (restricted access) |
| Last Update | 2013:05.15.12.34.44 (UTC) jefferson |
| Metadata Repository | sid.inpe.br/iris@1905/2005/07.29.01.12.19 |
| Metadata Last Update | 2021:07.18.04.00.41 (UTC) administrator |
| Secondary Key | INPE-5743-PRE/1904 |
| ISSN | 1364-6826 |
| Label | 7137 |
| Citation Key | FagundesSahaTaka:1995:InOI55 |
| Title | Investigation of OI 557.7 nm and OI 630.0 nm nightglow intensity ratios during the occurrence of equatorial F-region plasma bubbles  |
| Project | CNPq (300955/93-6); FAPESP (92/5014-1) |
| Year | 1995 |
| Secondary Date | 19960320 |
| Month | July |
| Access Date | 2024, May 02 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 345 KiB |
| 2. Context | |
| Author | 1 Fagundes, Paulo Roberto 2 Sahai, Yogeshwar 3 Takahashi, Hisao |
| Group | 1 DAE-INPE-MCT-BR 2 3 DAE-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 2 3 hisaotak@laser.inpe.br |
| Journal | Journal of Atmospheric and Solar-Terrestrial Physics |
| Volume | 57 |
| Number | 8 |
| Pages | 929-932 |
| History (UTC) | 2008-06-09 16:24:10 :: administrator -> banon :: 2010-05-11 15:18:45 :: banon -> administrator :: 2012-10-20 15:25:13 :: administrator -> jefferson :: 1995 2013-03-07 16:05:58 :: jefferson -> administrator :: 1995 2013-04-10 09:24:55 :: administrator -> jefferson :: 1995 2013-05-15 12:34:44 :: jefferson -> administrator :: 1995 2021-07-18 04:00:41 :: administrator -> marciana :: 1995 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | aeronomia bolhas de plasma plasma bubbles nightglow equatorial F-region |
| Abstract | It is well-known that, at equatorial and low-latitudes, the OI 557.7 nm emission emanates both from the mesosphere and F-region. Earlier investigations using, in general, ground-based simultaneous obeservations indicate that the contribution to the OI 557.7 nm emission from the F-region is about 20 of the F-region OI 630.0 nm emission. Both of these emissions are excited by the dissociative recombination process (O+2+e-O*(1S, 1D)+O) in the F-region. The nocturnal intensity variations of these emissions sometimes show large short-lived depletions, associated with the passage of equatorial spread-F plasma bubbles through the field of view of a photometer. Regular observations of these emissions have been carried out at Cachoeira Paulista (22.7 degrees S, 45.0 degrees W), Brazil, since 1973. In this paper, we present and discuss simultaneous observations of these emissions, during periods of strong equatorial spread-F conditions, when both emissions show large intensity drop-outs. Twenty-five nights of measurements from Cachoeira Paulista have been analysed for this study, which indicate that the average ratio of the intensity depletions (Delta I557.7 nm/Delta I630 nm) is about 0.26+-0.07 for F-region altitudes, and this components has a dependence on the eight of the electron density profile. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Investigation of OI... |
| 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 | 1-s2.0-002191699400064U-main.pdf |
| User Group | administrator banon jefferson |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ETL868 |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX. |
| Host Collection | sid.inpe.br/banon/2001/04.03.15.36 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi e-mailaddress format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup resumeid rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |