OGLE-2018-BLG-0022: First Prediction of an Astrometric Microlensing Signal from a Photometric Microlensing Event

Autor: Han, C., Bond, I., Udalski, A., Gould, A., Bozza, V., Hirao, Y., Cassan, A., authors, L., Albrow, M., Chung, S., Hwang, K., Lee, C., Ryu, Y., Shin, I., Shvartzvald, Y., Yee, J., Jung, Y., Kim, D., Kim, W., Cha, S., Kim, H., Kim, S., Lee, D., Lee, Y., Park, B., Pogge, R., Zang, W., Collaboration, T., Abe, F., Barry, R., Bennett, D., Bhattacharya, A., Donachie, M., Fukui, A., Itow, Y., Kawasaki, K., Kondo, I., Koshimoto, N., Li, M., Matsubara, Y., Muraki, Y., Miyazaki, S., Nagakane, M., Ranc, C., Rattenbury, N., Suematsu, H., Sullivan, D., Sumi, T., Suzuki, D., Tristram, P., Yonehara, A., Mróz, P., Szymański, M., Skowron, J., Poleski, R., Soszyński, I., Pietrukowicz, P., Kozłowski, S., Ulaczyk, K., Rybicki, K., Iwanek, P., Wrona, M., Beichman, C., Bryden, G., Carey, S., Gaudi, B., Henderson, C., Team, S.

Publikováno v: The Astrophysical Journal

In this work, we present the analysis of the binary microlensing event OGLE-2018-BLG-0022 that is detected toward the Galactic bulge field. The dense and continuous coverage with the high-quality photometry data from ground-based observations combine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1874::c4aa80da52283802dd43279ca9c6e7be
https://hdl.handle.net/21.11116/0000-0005-D104-A

OGLE-2018-BLG-1011Lb,c: Microlensing Planetary System with Two Giant Planets Orbiting a Low-mass Star

Autor: Han, C., Bennett, D., Udalski, A., Gould, A., Bond, I., Shvartzvald, Y., Nikolaus, K., Hundertmark, M., Bozza, V., Cassan, A., Hirao, Y., Bachelet, E., Fouqué, P., Authors, L., Albrow, M., Chung, S., Hong, K., Hwang, K., Lee, C., Ryu, Y., Shin, I., Yee, J., Jung, Y., Cha, S., Kim, D., Kim, H., Kim, S., Lee, D., Lee, Y., Park, B., Pogge, R., Collaboration, T., Mróz, P., Szymański, M., Skowron, J., Poleski, R., Soszyński, I., Pietrukowicz, P., Kozłowski, S., Ulaczyk, K., Rybicki, K., Iwanek, P., Wrona, M., Abe, F., Barry, R., Bhattacharya, A., Donachie, M., Fukui, A., Itow, Y., Kawasaki, K., Kondo, I., Koshimoto, N., Li, M., Matsubara, Y., Muraki, Y., Miyazaki, S., Nagakane, M., Ranc, C., Rattenbury, N., Suematsu, H., Sullivan, D., Sumi, T., Suzuki, D., Tristram, P., Yonehara, A., Mao, S., Wang, T., Zang, W., Zhu, W., Penny, M., Beichman, C., Bryden, G., Calchi Novati, S., Gaudi, B., Henderson, C., Jacklin, S., Stassun, K., Team, T.

Publikováno v: The Astronomical Journal

We report a multiplanetary system found from the analysis of microlensing event OGLE-2018-BLG-1011, for which the light curve exhibits a double-bump anomaly around the peak. We find that the anomaly cannot be fully explained by the binary-lens or bin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1874::96eaa3d5d26b51da5f87e888c4e08b64
https://hdl.handle.net/21.11116/0000-0005-D37B-3

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