Mass measurements of isolated objects from space-based microlensing
We report on the mass and distance measurements of two single-lens events from the 2015 Spitzer microlensing campaign. With both finite-source effect and microlens parallax measurements, we find that the lens of OGLE-2015-BLG-1268 is very likely a brown dwarf (BD). Assuming that the source star lies...
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| Hauptverfasser: | , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
2016 July 1
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| In: |
The astrophysical journal
Year: 2016, Jahrgang: 825, Heft: 1 |
| ISSN: | 1538-4357 |
| DOI: | 10.3847/0004-637X/825/1/60 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.3847/0004-637X/825/1/60 Verlag, kostenfrei, Volltext: http://stacks.iop.org/0004-637X/825/i=1/a=60 
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| Verfasserangaben: | Wei Zhu (祝伟), S. Calchi Novati, A. Gould, A. Udalski, C. Han, Y. Shvartzvald, C. Ranc, U.G. Jørgensen, R. Poleski, V. Bozza, C. Beichman, G. Bryden, S. Carey, B.S. Gaudi, C.B. Henderson, R.W. Pogge, I. Porritt, B. Wibking, J.C. Yee, SPITZER TEAM, M. Pawlak, M.K. Szymański, J. Skowron, P. Mróz, S. Kozłowski, Ł Wyrzykowski, P. Pietrukowicz, G. Pietrzyński, I. Soszyński, K. Ulaczyk, OGLE GROUP, J.-Y. Choi, H. Park, Y. K. Jung, I.-G. Shin, M.D. Albrow, B.-G. Park, S.-L. Kim, C.-U. Lee, S.-M. Cha, D.-J. Kim, Y. Lee, KMTNET GROUP, M. Friedmann, S. Kaspi, D. Maoz, WISE GROUP, M. Hundertmark, R.A. Street, Y. Tsapras, D.M. Bramich, A. Cassan, M. Dominik, E. Bachelet, Subo Dong, R. Figuera Jaimes, K. Horne, S. Mao, J. Menzies, R. Schmidt, C. Snodgrass, I.A. Steele, J. Wambsganss, ROBONET TEAM, J. Skottfelt, M.I. Andersen, M.J. Burgdorf, S. Ciceri, G. D’Ago, D.F. Evans, S.-H. Gu, T.C. Hinse, E. Kerins, H. Korhonen, M. Kuffmeier, L. Mancini, N. Peixinho, A. Popovas, M. Rabus, S. Rahvar, R. Tronsgaard, G. Scarpetta, J. Southworth, J. Surdej, C. von Essen, Y.-B. Wang, and O. Wertz, MINDSTEP GROUP |
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Mass measurements of isolated objects from space-based microlensing
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