Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/32849
DC Field | Value | Language |
---|---|---|
dc.contributor.author | DE MARTINO, Domitilla | en_US |
dc.contributor.author | Mukai, Koji | en_US |
dc.date.accessioned | 2023-01-11T16:09:27Z | - |
dc.date.available | 2023-01-11T16:09:27Z | - |
dc.date.issued | 2022 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/32849 | - |
dc.description.abstract | The Fermi-LAT Gamma-ray Transient Fermi J0614+1713 was detected over 3.5days starting from Jan 28, 2022 with an improved localization of 0.17deg centred at RA=93.48 and DEC=17.18 (ATels #15196, #15199) encompassing the magnetic CV SwiftJ0614.0+1709. We analysed the optical light curve of SwiftJ0614.0+1709 in the ASAS-SN photometry database (Shappee et al. 2014, ApJ 788, 48) with an almost daily coverage up to Feb 6, 2022. In particular it has been observed on Jan 28 from 04:24 to 05:16UT, on Jan 29 from 05:43 to 05:47UT, on Jan 30 from 07:44, on Feb. 03, 2022 from 00:56 to 08:37UT, on Feb. 04 from 02:04 to 09:42UT and on Feb. 6 from 04:08 to 04:56UT. Aperture photometry reveals SwiftJ0614.0+1709 at a stable level with a mean g-band magnitude of 17.13 (rms=0.19), consistent with the Gaia eDR3 measurement (G=17.10) and previous optical measures (Halpern & Thorstensen, 2015, AJ 150, 170). Therefore this mCV is excluded as the counterpart of the Fermi transient. The analysis of about two hundreds optical sources observed by ASAS-SN during the same period located within the 0.17deg localization uncertainty of the gamma-ray source is ongoing. | en_US |
dc.language.iso | eng | en_US |
dc.title | The magnetic CV Swift J0614.0+1709 is not the optical counterpart of Fermi J0614+1713 | en_US |
dc.type | Magazine article | - |
dc.identifier.url | https://www.astronomerstelegram.org/?read=15208 | en_US |
dc.relation.medium | ELETTRONICO | en_US |
dc.type.referee | REF_0 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | USA | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | The Astronomer's Telegram | en_US |
dc.type.miur | 298 Altro | - |
dc.identifier.adsbibcode | 2022ATel15208....1D | 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.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Magazine article | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.orcid | 0000-0002-5069-4202 | - |
Appears in Collections: | 4.13 Articoli in riviste non scientifiche, circolari, telegrammi |
Files in This Item:
File | Description | Size | Format | |
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ATel#15208.pdf | 494.15 kB | Adobe PDF | View/Open |
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