Systematic KMTNet planetary anomaly search: V. Complete sample of 2018 prime-field

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dc.citation.volume664
dc.contributor.authorGould A
dc.contributor.authorHan C
dc.contributor.authorZang W
dc.contributor.authorYang H
dc.contributor.authorHwang K-H
dc.contributor.authorUdalski A
dc.contributor.authorBond IA
dc.contributor.authorAlbrow MD
dc.contributor.authorChung S-J
dc.contributor.authorJung YK
dc.contributor.authorRyu Y-H
dc.contributor.authorShin I-G
dc.contributor.authorShvartzvald Y
dc.contributor.authorYee JC
dc.contributor.authorCha S-M
dc.contributor.authorKim D-J
dc.contributor.authorKim H-W
dc.contributor.authorKim S-L
dc.contributor.authorLee C-U
dc.contributor.authorLee D-J
dc.contributor.authorLee Y
dc.contributor.authorPark B-G
dc.contributor.authorPogge RW
dc.contributor.authorMróz P
dc.contributor.authorSzymanski MK
dc.contributor.authorSkowron J
dc.contributor.authorPoleski R
dc.contributor.authorSoszyński I
dc.contributor.authorPietrukowicz P
dc.contributor.authorKozłowski S
dc.contributor.authorUlaczyk K
dc.contributor.authorRybicki KA
dc.contributor.authorIwanek P
dc.contributor.authorWrona M
dc.contributor.authorAbe F
dc.contributor.authorBarry R
dc.contributor.authorBennett DP
dc.contributor.authorBhattacharya A
dc.contributor.authorFujii H
dc.contributor.authorFukui A
dc.contributor.authorHirao Y
dc.contributor.authorSilva SI
dc.contributor.authorKirikawa R
dc.contributor.authorKondo I
dc.contributor.authorKoshimoto N
dc.contributor.authorMatsubara Y
dc.contributor.authorMatsumoto S
dc.contributor.authorMiyazaki S
dc.contributor.authorMuraki Y
dc.contributor.authorOkamura A
dc.contributor.authorOlmschenk G
dc.contributor.authorRanc C
dc.contributor.authorRattenbury NJ
dc.contributor.authorSatoh Y
dc.contributor.authorSumi T
dc.contributor.authorSuzuki D
dc.contributor.authorToda T
dc.contributor.authorTristram PJ
dc.contributor.authorVandorou A
dc.contributor.authorYama H
dc.contributor.authorBeichman C
dc.contributor.authorBryden G
dc.contributor.authorNovati SC
dc.contributor.authorGaudi BS
dc.contributor.authorHenderson CB
dc.contributor.authorPenny MT
dc.contributor.authorJacklin S
dc.contributor.authorStassun KG
dc.date.accessioned2023-11-03T01:14:22Z
dc.date.accessioned2023-11-03T04:55:16Z
dc.date.available2022-08-08
dc.date.available2023-11-03T01:14:22Z
dc.date.available2023-11-03T04:55:16Z
dc.date.issued2022-08-08
dc.description.abstractWe complete the analysis of all 2018 prime-field microlensing planets identified by the Korea Microlensing Telescope Network (KMTNet) Anomaly Finder. Among the ten previously unpublished events with clear planetary solutions, eight are either unambiguously planetary or are very likely to be planetary in nature: OGLE-2018-BLG-1126, KMT-2018-BLG-2004, OGLE-2018-BLG-1647, OGLE-2018-BLG-1367, OGLE-2018-BLG-1544, OGLE-2018-BLG-0932, OGLE-2018-BLG-1212, and KMT-2018-BLG-2718. Combined with the four previously published new Anomaly Finder events and 12 previously published (or in preparation) planets that were discovered by eye, this makes a total of 24 2018 prime-field planets discovered or recovered by Anomaly Finder. Together with a paper in preparation on 2018 subprime planets, this work lays the basis for the first statistical analysis of the planet mass-ratio function based on planets identified in KMTNet data. By systematically applying the heuristic analysis to each event, we identified the small modification in their formalism that is needed to unify the so-called close-wide and inner-outer degeneracies.
dc.description.confidentialfalse
dc.edition.editionAugust 2022
dc.identifier.citationGould A, Han C, Zang W, Yang H, Hwang KH, Udalski A, Bond IA, Albrow MD, Chung SJ, Jung YK, Ryu YH, Shin IG, Shvartzvald Y, Yee JC, Cha SM, Kim DJ, Kim HW, Kim SL, Lee CU, Lee DJ, Lee Y, Park BG, Pogge RW, Mróz P, Szymanski MK, Skowron J, Poleski R, Soszynski I, Pietrukowicz P, Kozlowski S, Ulaczyk K, Rybicki KA, Iwanek P, Wrona M, Abe F, Barry R, Bennett DP, Bhattacharya A, Fujii H, Fukui A, Hirao Y, Silva SI, Kirikawa R, Kondo I, Koshimoto N, Matsubara Y, Matsumoto S, Miyazaki S, Muraki Y, Okamura A, Olmschenk G, Ranc C, Rattenbury NJ, Satoh Y, Sumi T, Suzuki D, Toda T, Tristram PJ, Vandorou A, Yama H, Beichman C, Bryden G, Novati SC, Gaudi BS, Henderson CB, Penny MT, Jacklin S, Stassun KG. (2022). Systematic KMTNet planetary anomaly search: V. Complete sample of 2018 prime-field. Astronomy and Astrophysics. 664.
dc.identifier.doi10.1051/0004-6361/202243744
dc.identifier.eissn1432-0746
dc.identifier.elements-typejournal-article
dc.identifier.issn0004-6361
dc.identifier.numberA13
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/69020
dc.languageEnglish
dc.publisherEDP Sciences
dc.publisher.urihttps://www.aanda.org/articles/aa/full_html/2022/08/aa43744-22/aa43744-22.html
dc.relation.isPartOfAstronomy and Astrophysics
dc.rightsCC BY 4.0
dc.rights(c) 2022 The Author/s
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectgravitational lensing
dc.subjectmicro / planets and satellites
dc.subjectdetection
dc.titleSystematic KMTNet planetary anomaly search: V. Complete sample of 2018 prime-field
dc.typeJournal article
pubs.elements-id456841
pubs.organisational-groupOther
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