Results 31 to 40 of about 1,852 (121)

Four Planets Found through Microlensing Events Involving Faint Source Stars

The Astronomical Journal
To conduct a comprehensive demographic study of microlensing planets, it is essential to detect all planetary signals that exceed a predefined threshold through a detailed analysis of survey data.
Cheongho Han, Michael D. Albrow, Chung-Uk Lee, Sun-Ju Chung, Andrew Gould, Kyu-Ha Hwang, Youn Kil Jung, Yoon-Hyun Ryu, Yossi Shvartzvald, In-Gu Shin, Jennifer C. Yee, Hongjing Yang, Weicheng Zang, Sang-Mok Cha, Doeon Kim, Dong-Jin Kim, Seung-Lee Kim, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge   +20 more
doaj   +1 more source

Prediction of Planet Yields by the PRime-focus Infrared Microlensing Experiment Microlensing Survey

The Astronomical Journal, 2023
The PRime-focus Infrared Microlensing Experiment (PRIME) will be the first to conduct a dedicated near-infrared microlensing survey by using a 1.8 m telescope with a wide field of view of 1.45 deg ^2 at the South African Astronomical Observatory.
Iona Kondo, Takahiro Sumi, Naoki Koshimoto, Nicholas J. Rattenbury, Daisuke Suzuki, David P. Bennett   +5 more
doaj   +1 more source

The Observational Case for Jupiter Being a Typical Massive Planet

, 2002
We identify a subsample of the recently detected extrasolar planets that is minimally affected by the selection effects of the Doppler detection method.
Grether, Daniel, Lineweaver, Charles H.
core   +1 more source

Optimal Survey Strategies and Predicted Planet Yields for the Korean Microlensing Telescope Network [PDF]

, 2014
The Korean Microlensing Telescope Network (KMTNet) will consist of three 1.6m telescopes each with a 4 deg^{2} field of view (FoV) and will be dedicated to monitoring the Galactic Bulge to detect exoplanets via gravitational microlensing.
Gaudi, B. Scott, Gould, Andrew P., Han, Cheongho, Henderson, Calen B., Nataf, David, Penny, Matthew T., Skowron, Jan   +6 more
core   +3 more sources

Systematic KMTNet Planetary Anomaly Search. XII. Complete Sample of 2017 Subprime Field Planets

The Astronomical Journal
We report the analysis of four unambiguous planets and one possible planet from the subprime fields (Γ ≤ 1 hr ^−1 ) of the 2017 Korea Microlensing Telescope Network (KMTNet) microlensing survey, to complete the KMTNet AnomalyFinder planetary sample for ...
Yuqian Gui, Weicheng Zang, Ruocheng Zhai, Yoon-Hyun Ryu, Andrzej Udalski, Hongjing Yang, Cheongho Han, Shude Mao, Leading Authors, Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Kyu-Ha Hwang, Youn Kil Jung, In-Gu Shin, Yossi Shvartzvald, Jennifer C. Yee, Sang-Mok Cha, Dong-Jin Kim, Hyoun-Woo Kim, Seung-Lee Kim, Chung-Uk Lee, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge, The KMTNet Collaboration, Przemek Mróz, Michał K. Szymański, Jan Skowron, Radosław Poleski, Igor Soszyński, Paweł Pietrukowicz, Szymon Kozłowski, Krzysztof Ulaczyk, Krzysztof A. Rybicki, Patryk Iwanek, Marcin Wrona, Mariusz Gromadzki, The OGLE Collaboration, Hanyue Wang, Jiyuan Zhang, Renkun Kuang, Qiyue Qian, Wei Zhu, The MAP Collaboration   +45 more
doaj   +1 more source

Detecting Exoplanets by Gravitational Microlensing using a Small Telescope

, 2006
8 pages, 4 figures, Society for Astronomical Science (May 2006)
openaire   +2 more sources

The Galactic Exoplanet Survey Telescope (GEST)

, 2002
The Galactic Exoplanet Survey Telescope (GEST) will observe a 2 square degree field in the Galactic bulge to search for extra-solar planets using a gravitational lensing technique.
Bally, J., Bennett, D. P., Bond, I., Cheng, E., Cook, K., Deming, D., Garnavich, P., Griest, K., Jewitt, D., Kaiser, N., Lauer, T., Lunine, J., Luppino, G., Mather, J., Minniti, D., Peale, S., Rhie, S., Rhodes, J., Schneider, J., Sonneborn, G., Stevenson, R., Stubbs, C., Tenerelli, D., Woolf, N., Yock, P.   +24 more
core   +1 more source

The Microlensing Planet Finder: Completing the Census of Extrasolar Planets in the Milky Way

, 2004
The Microlensing Planet Finder (MPF) is a proposed Discovery mission that will complete the first census of extrasolar planets with sensitivity to planets like those in our own solar system.
, Andrew Gould, Andrzej Udalski, B. Scott Gaudi, Bernard J. Rauscher, Bohdan Paczynski, Dante Minniti, David P. Bennett, Domenick Tenerelli, Edward Cheng, Ian Bond, John C. Mather, Jonathan I. Lunine, Kailash Sahu, Kim Griest, Malcolm Niedner, Matthew A. Greenhouse, Neville Woolf, Peter Garnavich, Phil Yock, R. M. Rich, Randy A. Kimble, Ronald Gilliland, Scott Friedman, Stanton Peale   +24 more
core   +1 more source

RoboTAP: Target priorities for robotic microlensing observations [PDF]

, 2017
Context. The ability to automatically select scientifically-important transient events from an alert stream of many such events, and to conduct follow-up observations in response, will become increasingly important in astronomy.
A. Cassan, Bachelet, Beaulieu, Bennett, Bennett, Bond, Bozza, Bramich, Brown, Burgdorf, C. Ranc, C. Snodgrass, Cassan, D. M. Bramich, D. Maoz, Dominik, Dominik, Dominik, Dominik, E. Bachelet, G. D’Ago, Gaudi, Gould, Gould, Gould, Gould, Han, Henderson, Horne, I. A. Steele, J. Menzies, J. Wambsganss, K. Horne, K. Ment, Lada, Law, M. Dominik, M. Hundertmark, Mao, N. Kains, Paczyński, Park, R. A. Street, R. Figuera Jaimes, R. W. Schmidt, Raghavan, Ridgway, S. Cross, S. Mao, Saha, Shvartzvald, Smith, Snodgrass, Steele, Street, Street, Street, Sumi, Sumi, Tsapras, Tsapras, Tsapras, Udalski, Udalski, V. Bozza, Wambsganss, Wyrzykowski, Y. Shvartzvald, Y. Tsapras, Yee, Yee, Z. Li   +71 more
core   +5 more sources

KMT-2022-BLG-1818Lb,c: A Cold Super-Jupiter with a Saturn Sibling

The Astronomical Journal
We present the discovery and analysis of the sixth microlensing two-planet system, KMT-2022-BLG-1818Lb,c, detected by a follow-up program targeting high-magnification events.
Hongyu Li, Jiyuan Zhang, Cheongho Han, Weicheng Zang, Youn Kil Jung, Andrzej Udalski, Takahiro Sumi, Hongjing Yang, Renkun Kuang, Shude Mao, (Leading Authors), Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Kyu- Ha Hwang, Yoon-Hyun Ryu, In-Gu Shin, Yossi Shvartzvald, Jennifer C. Yee, Sang-Mok Cha, Dong-Jin Kim, Seung-Lee Kim, Chung-Uk Lee, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge, (The KMTNet Collaboration), Berto Monard, Yunyi Tang, Subo Dong, Zhuokai Liu, Grant Christie, Jennie McCormick, Tim Natusch, Qiyue Qian, Dan Maoz, Wei Zhu, (The MAP and µFUN Follow-up Team), Przemek Mróz, Michał K. Szymański, Jan Skowron, Radoslaw Poleski, Igor Soszyński, Paweł Pietrukowicz, Szymon Kozłowski, Krzysztof A. Rybicki, Patryk Iwanek, Krzysztof Ulaczyk, Marcin Wrona, Mariusz Gromadzki, Mateusz J. Mróz, (The OGLE Collaboration), Fumio Abe, Ken Bando, David P. Bennett, Aparna Bhattacharya, Ian A. Bond, Akihiko Fukui, Ryusei Hamada, Shunya Hamada, Naoto Hamasak, Yuki Hirao, Stela Ishitani Silva, Naoki Koshimoto, Yutaka Matsubara, Shota Miyazaki, Yasushi Muraki, Tutumi Nagai, Kansuke Nunota, Greg Olmschenk, Clément Ranc, Nicholas J. Rattenbury, Yuki Satoh, Daisuke Suzuki, Sean Terry, Paul J. Tristram, Aikaterini Vandorou, Hibiki Yama, (The MOA Collaboration)   +79 more
doaj   +1 more source