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OGLE-2016-BLG-1093Lb: A Sub-Jupiter-mass Spitzer Planet Located in the Galactic Bulge

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dc.abstract.enOGLE-2016-BLG-1093 is a planetary microlensing event that is part of the statistical Spitzer microlens parallax sample. The precise measurement of the microlens parallax effect for this event, combined with the measurement of finite-source effects, leads to a direct measurement of the lens masses and system distance, M <SUB>host</SUB> =0.38-0.57 M <SUB>⊙</SUB> and m <SUB> p </SUB> = 0.59-0.87 M <SUB>Jup</SUB>, and the system is located at the Galactic bulge (D <SUB> L </SUB> ~ 8.1 kpc). Because this was a high-magnification event, we are also able to empirically show that the cheap-space parallax" concept produces well-constrained (and consistent) results for ∣π <SUB>E</SUB>∣. This demonstrates that this concept can be extended to many two-body lenses. Finally, we briefly explore systematics in the Spitzer light curve in this event and show that their potential impact is strongly mitigated by the color constraint."
dc.affiliationUniwersytet Warszawski
dc.contributor.authorShvartzvald, Yossi
dc.contributor.authorYama, Hibiki
dc.contributor.authorYee, Jennifer C.
dc.contributor.authorItow, Yoshitaka
dc.contributor.authorGould, Andrew
dc.contributor.authorSkowron, Jan
dc.contributor.authorKim, Dong-Jin
dc.contributor.authorShin, In-Gu
dc.contributor.authorFujii, Hirosane
dc.contributor.authorKondo, Iona
dc.contributor.authorCarey, Sean
dc.contributor.authorHirao, Yuki
dc.contributor.authorLee, Chung-Uk
dc.contributor.authorZang, Weicheng
dc.contributor.authorCha, Sang-Mok
dc.contributor.authorPogge, Richard W.
dc.contributor.authorOlmschenk, Greg
dc.contributor.authorKirikawa, Rintaro
dc.contributor.authorAbe, Fumio
dc.contributor.authorMatsubara, Yutaka
dc.contributor.authorBarry, Richard K.
dc.contributor.authorOkamura, Arisa
dc.contributor.authorRanc, Clément
dc.contributor.authorToda, Taiga
dc.contributor.authorMatsumoto, Sho
dc.contributor.authorPoleski, Radosław
dc.contributor.authorSzymański, Michał
dc.contributor.authorPietrukowicz, Paweł
dc.contributor.authorZhu, Wei
dc.contributor.authorSuzuki, Daisuke
dc.contributor.authorLee, Yongseok
dc.contributor.authorMiyazaki, Shota
dc.contributor.authorGaudi, B. Scott
dc.contributor.authorTristram, Paul J.
dc.contributor.authorSumi, Takahiro
dc.contributor.authorKoshimoto, Naoki
dc.contributor.authorBennett, David P.
dc.contributor.authorUlaczyk, Krzysztof
dc.contributor.authorBond, Ian A.
dc.contributor.authorKim, Seung-Lee
dc.contributor.authorMuraki, Yasushi
dc.contributor.authorVandorou, Aikaterini
dc.contributor.authorBeichman, Charles A.
dc.contributor.authorKozłowski, Szymon
dc.contributor.authorBryden, Geoffery
dc.contributor.authorBhattacharya, Aparna
dc.contributor.authorPark, Byeong-Gon
dc.contributor.authorJung, Youn Kil
dc.contributor.authorLee, Dong-Joo
dc.contributor.authorFukui, Akihiko
dc.contributor.authorKim, Hyoun Woo
dc.contributor.authorSilva, Stela Ishitani
dc.contributor.authorHwang, Kyu-Ha
dc.contributor.authorAlbrow, Michael D.
dc.contributor.authorRattenbury, Nicholas J.
dc.contributor.authorHan, Cheongho
dc.contributor.authorChung, Sun-Ju
dc.contributor.authorSatoh, Yuki
dc.contributor.authorNovati, Sebastiano Calchi
dc.contributor.authorMróz, Przemysław
dc.contributor.authorUdalski, Andrzej
dc.contributor.authorRyu, Yoon-Hyun
dc.contributor.authorSoszyński, Igor
dc.contributor.authorHenderson, Calen B.
dc.date.accessioned2024-01-25T15:40:25Z
dc.date.available2024-01-25T15:40:25Z
dc.date.copyright2022-05-10
dc.date.issued2022
dc.description.accesstimeAT_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.number6
dc.description.versionFINAL_PUBLISHED
dc.description.volume163
dc.identifier.doi10.3847/1538-3881/AC6513
dc.identifier.issn0004-6256
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/114503
dc.identifier.weblinkhttp://adsabs.harvard.edu/abs/2022AJ....163..254S
dc.languageeng
dc.pbn.affiliationastronomy
dc.relation.ispartofAstronomical Journal
dc.relation.pages254
dc.rightsCC-BY
dc.sciencecloudnosend
dc.titleOGLE-2016-BLG-1093Lb: A Sub-Jupiter-mass Spitzer Planet Located in the Galactic Bulge
dc.typeJournalArticle
dspace.entity.typePublication