Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/29202
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Volvach, L. N. | en_US |
dc.contributor.author | Volvach, A. E. | en_US |
dc.contributor.author | Larionov, M. G. | en_US |
dc.contributor.author | MacLeod, G. C. | en_US |
dc.contributor.author | Wolak, P. | en_US |
dc.contributor.author | Kramer, B. | en_US |
dc.contributor.author | Menten, K. M. | en_US |
dc.contributor.author | Kraus, A. | en_US |
dc.contributor.author | BRAND, JAN | en_US |
dc.contributor.author | ZANICHELLI, Alessandra | en_US |
dc.contributor.author | POPPI, Sergio | en_US |
dc.contributor.author | RIGHINI, SIMONA | en_US |
dc.date.accessioned | 2020-12-28T11:48:56Z | - |
dc.date.available | 2020-12-28T11:48:56Z | - |
dc.date.issued | 2019 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/29202 | - |
dc.description.abstract | <BR /> Aims: We present our monitoring observations and analysis of water masers associated with W49N taken in 2017 and 2018. A significant flare occurred during these observations. <BR /> Methods: We used ground-based radio telescopes in Simeiz (RT-22), Torun (RT-32), Medicina (RT-32), Effelsberg (RT-100) with broadband spectrometers. Observational data were collected and processed automatically. <BR /> Results: We report a powerful flare of the v = +6 km/s water maser feature; it increased in over ten months to S(1.3 cm) = 84 kJy in 2017 December, then decayed to the pre-flare quiescent value of S(1.3 cm) = 8.7 kJy in 2018 August. We infer that this flaring feature is unsaturated based on the relationship between line width and flux density. | en_US |
dc.language.iso | eng | en_US |
dc.title | Flaring water masers associated with W49N | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201935521 | en_US |
dc.identifier.scopus | 2-s2.0-85090092738 | en_US |
dc.identifier.isi | 000480649300002 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/full_html/2019/08/aa35521-19/aa35521-19.html | en_US |
dc.relation.medium | ELETTRONICO | en_US |
dc.relation.volume | 628 | en_US |
dc.relation.firstpage | A89 | en_US |
dc.relation.numberofpages | 4 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 12 | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2019A&A...628A..89V | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.dept | O.A. Cagliari | - |
crisitem.author.dept | IRA Bologna | - |
crisitem.author.orcid | 0000-0003-1615-9043 | - |
crisitem.author.orcid | 0000-0002-2893-023X | - |
crisitem.author.orcid | 0000-0002-4698-2607 | - |
crisitem.author.orcid | 0000-0001-7332-5138 | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
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Volvach-AA628.pdf | pdf editoriale | 561.67 kB | Adobe PDF | View/Open |
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