dc.contributor.author |
Tsapras, Y |
|
dc.contributor.author |
Cassan, A |
|
dc.contributor.author |
Ranc, C |
|
dc.contributor.author |
Bachelet, E |
|
dc.contributor.author |
Street, R |
|
dc.contributor.author |
Udalski, A |
|
dc.contributor.author |
Hundertmark, M |
|
dc.contributor.author |
Bozza, V |
|
dc.contributor.author |
Beaulieu, JP |
|
dc.contributor.author |
Marquette, JB |
|
dc.contributor.author |
Euteneuer, E |
|
dc.contributor.author |
Bramich, DM |
|
dc.contributor.author |
Dominik, M |
|
dc.contributor.author |
Figuera Jaimes, R |
|
dc.contributor.author |
Horne, K |
|
dc.contributor.author |
Mao, S |
|
dc.contributor.author |
Menzies, J |
|
dc.contributor.author |
Schmidt, R |
|
dc.contributor.author |
Snodgrass, C |
|
dc.contributor.author |
Steele, IA |
|
dc.contributor.author |
Wambsganss, J |
|
dc.contributor.author |
Mróz, P |
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dc.contributor.author |
Szymański, MK |
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dc.contributor.author |
Soszyński, I |
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dc.contributor.author |
Skowron, J |
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dc.contributor.author |
Pietrukowicz, P |
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dc.contributor.author |
Kozłowski, S |
|
dc.contributor.author |
Poleski, R |
|
dc.contributor.author |
Ulaczyk, K |
|
dc.contributor.author |
Pawlak, M |
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dc.contributor.author |
Jørgensen, UG |
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dc.contributor.author |
Skottfelt, J |
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dc.contributor.author |
Popovas, A |
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dc.contributor.author |
Ciceri, S |
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dc.contributor.author |
Korhonen, H |
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dc.contributor.author |
Kuffmeier, M |
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dc.contributor.author |
Evans, DF |
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dc.contributor.author |
Peixinho, N |
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dc.contributor.author |
Hinse, TC |
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dc.contributor.author |
Burgdorf, MJ |
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dc.contributor.author |
Southworth, J |
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dc.contributor.author |
Tronsgaard, R |
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dc.contributor.author |
Kerins, E |
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dc.contributor.author |
Andersen, MI |
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dc.contributor.author |
Rahvar, S |
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dc.contributor.author |
Wang, Y |
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dc.contributor.author |
Wertz, O |
|
dc.contributor.author |
Rabus, M |
|
dc.contributor.author |
Calchi Novati, S |
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dc.contributor.author |
D’Ago, G |
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dc.contributor.author |
Scarpetta, G |
|
dc.contributor.author |
Mancini, L |
|
dc.contributor.author |
Abe, F |
|
dc.contributor.author |
Asakura, Y |
|
dc.contributor.author |
Bennett, DP |
|
dc.contributor.author |
Bhattacharya, A |
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dc.contributor.author |
Donachie, M |
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dc.contributor.author |
Evans, P |
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dc.contributor.author |
Fukui, A |
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dc.contributor.author |
Hirao, Y |
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dc.contributor.author |
Itow, Y |
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dc.contributor.author |
Kawasaki, K |
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dc.contributor.author |
Koshimoto, N |
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dc.contributor.author |
Li, MCA |
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dc.contributor.author |
Ling, CH |
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dc.contributor.author |
Masuda, K |
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dc.contributor.author |
Matsubara, Y |
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dc.contributor.author |
Muraki, Y |
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dc.contributor.author |
Miyazaki, S |
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dc.contributor.author |
Nagakane, M |
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dc.contributor.author |
Ohnishi, K |
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dc.contributor.author |
Rattenbury, N |
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dc.contributor.author |
Saito, To |
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dc.contributor.author |
Sharan, A |
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dc.contributor.author |
Shibai, H |
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dc.contributor.author |
Sullivan, DJ |
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dc.contributor.author |
Sumi, T |
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dc.contributor.author |
Suzuki, D |
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dc.contributor.author |
Tristram, PJ |
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dc.contributor.author |
Yamada, T |
|
dc.contributor.author |
Yonehara, A |
|
dc.contributor.author |
Bramich, DM |
|
dc.contributor.author |
Dominik, M |
|
dc.contributor.author |
Jaimes, R Figuera |
|
dc.contributor.author |
Horne, K |
|
dc.contributor.author |
Mao, S |
|
dc.contributor.author |
Menzies, J |
|
dc.contributor.author |
Schmidt, R |
|
dc.contributor.author |
Snodgrass, C |
|
dc.contributor.author |
Steele, IA |
|
dc.contributor.author |
Wambsganss, J |
|
dc.contributor.author |
Mróz, P |
|
dc.contributor.author |
Szymański, MK |
|
dc.contributor.author |
Soszyński, I |
|
dc.contributor.author |
Skowron, J |
|
dc.contributor.author |
Pietrukowicz, P |
|
dc.contributor.author |
Kozłowski, S |
|
dc.contributor.author |
Poleski, R |
|
dc.contributor.author |
Ulaczyk, K |
|
dc.contributor.author |
Pawlak, M |
|
dc.contributor.author |
Jørgensen, UG |
|
dc.contributor.author |
Skottfelt, J |
|
dc.contributor.author |
Popovas, A |
|
dc.contributor.author |
Ciceri, S |
|
dc.contributor.author |
Korhonen, H |
|
dc.contributor.author |
Kuffmeier, M |
|
dc.contributor.author |
Evans, DF |
|
dc.contributor.author |
Peixinho, N |
|
dc.contributor.author |
Hinse, TC |
|
dc.contributor.author |
Burgdorf, MJ |
|
dc.contributor.author |
Southworth, J |
|
dc.contributor.author |
Tronsgaard, R |
|
dc.contributor.author |
Kerins, E |
|
dc.contributor.author |
Andersen, MI |
|
dc.contributor.author |
Rahvar, S |
|
dc.contributor.author |
Wang, Y |
|
dc.contributor.author |
Wertz, O |
|
dc.contributor.author |
Rabus, M |
|
dc.contributor.author |
Novati, S Calchi |
|
dc.contributor.author |
D'Ago, G |
|
dc.contributor.author |
Scarpetta, G |
|
dc.contributor.author |
Mancini, L |
|
dc.contributor.author |
Abe, F |
|
dc.contributor.author |
Asakura, Y |
|
dc.contributor.author |
Bennett, DP |
|
dc.contributor.author |
Bhattacharya, A |
|
dc.contributor.author |
Donachie, M |
|
dc.contributor.author |
Evans, P |
|
dc.contributor.author |
Fukui, A |
|
dc.contributor.author |
Hirao, Y |
|
dc.contributor.author |
Itow, Y |
|
dc.contributor.author |
Kawasaki, K |
|
dc.contributor.author |
Koshimoto, N |
|
dc.contributor.author |
Li, MCA |
|
dc.contributor.author |
Ling, CH |
|
dc.contributor.author |
Masuda, K |
|
dc.contributor.author |
Matsubara, Y |
|
dc.contributor.author |
Muraki, Y |
|
dc.contributor.author |
Miyazaki, S |
|
dc.contributor.author |
Nagakane, M |
|
dc.contributor.author |
Ohnishi, K |
|
dc.contributor.author |
Rattenbury, N |
|
dc.contributor.author |
Saito, TO |
|
dc.contributor.author |
Sharan, A |
|
dc.contributor.author |
Shibai, H |
|
dc.contributor.author |
Sullivan, DJ |
|
dc.contributor.author |
Sumi, T |
|
dc.contributor.author |
Suzuki, D |
|
dc.contributor.author |
Tristram, PJ |
|
dc.contributor.author |
Yamada, T |
|
dc.contributor.author |
Yonehara, A |
|
dc.date.accessioned |
2023-03-21T23:30:45Z |
|
dc.date.available |
2023-03-21T23:30:45Z |
|
dc.date.issued |
2019-08-21 |
|
dc.identifier.citation |
(2019). Monthly Notices of the Royal Astronomical Society, 487(4), 4603-4614. |
|
dc.identifier.issn |
0035-8711 |
|
dc.identifier.uri |
https://hdl.handle.net/2292/63420 |
|
dc.description.abstract |
<jats:title>ABSTRACT</jats:title>
<jats:p>We present the analysis of stellar binary microlensing event OGLE-2015-BLG-0060 based on observations obtained from 13 different telescopes. Intensive coverage of the anomalous parts of the light curve was achieved by automated follow-up observations from the robotic telescopes of the Las Cumbres Observatory. We show that, for the first time, all main features of an anomalous microlensing event are well covered by follow-up data, allowing us to estimate the physical parameters of the lens. The strong detection of second-order effects in the event light curve necessitates the inclusion of longer-baseline survey data in order to constrain the parallax vector. We find that the event was most likely caused by a stellar binary-lens with masses $M_{\star 1} = 0.87 \pm 0.12 \, \mathrm{M}_{\odot }$ and $M_{\star 2} = 0.77 \pm 0.11 \, \mathrm{M}_{\odot }$. The distance to the lensing system is 6.41 ± 0.14 kpc and the projected separation between the two components is 13.85 ± 0.16 au. Alternative interpretations are also considered.</jats:p> |
|
dc.language |
en |
|
dc.publisher |
Oxford University Press (OUP) |
|
dc.relation.ispartofseries |
Monthly Notices of the Royal Astronomical Society |
|
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
|
dc.rights |
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society Published by Oxford University Press on behalf of the Royal Astronomical Society |
|
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
|
dc.rights.uri |
https://arxiv.org/licenses/nonexclusive-distrib/1.0/license.html |
|
dc.subject |
Science & Technology |
|
dc.subject |
Physical Sciences |
|
dc.subject |
Astronomy & Astrophysics |
|
dc.subject |
gravitational lensing: micro |
|
dc.subject |
methods: observational |
|
dc.subject |
techniques: photometric |
|
dc.subject |
Galaxy: bulge |
|
dc.subject |
MILKY-WAY |
|
dc.subject |
GRAVITATIONAL LENS |
|
dc.subject |
GALACTIC BULGE |
|
dc.subject |
T-EFF |
|
dc.subject |
PLANETS |
|
dc.subject |
DISCOVERY |
|
dc.subject |
ALGORITHM |
|
dc.subject |
SYSTEMS |
|
dc.subject |
NETWORK |
|
dc.subject |
SEARCH |
|
dc.subject |
astro-ph.EP |
|
dc.subject |
astro-ph.IM |
|
dc.subject |
0201 Astronomical and Space Sciences |
|
dc.title |
An analysis of binary microlensing event OGLE-2015-BLG-0060 |
|
dc.type |
Journal Article |
|
dc.identifier.doi |
10.1093/mnras/stz1404 |
|
pubs.issue |
4 |
|
pubs.begin-page |
4603 |
|
pubs.volume |
487 |
|
dc.date.updated |
2023-02-06T22:28:37Z |
|
dc.rights.holder |
Copyright: The authors |
en |
pubs.author-url |
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000475888500013&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=6e41486220adb198d0efde5a3b153e7d |
|
pubs.end-page |
4614 |
|
pubs.publication-status |
Published |
|
dc.rights.accessrights |
http://purl.org/eprint/accessRights/OpenAccess |
en |
pubs.subtype |
Article |
|
pubs.subtype |
Journal |
|
pubs.elements-id |
774600 |
|
dc.identifier.eissn |
1365-2966 |
|
pubs.record-created-at-source-date |
2023-02-07 |
|
pubs.online-publication-date |
2019-05-30 |
|