{"title":"大学天文台观测到的系外行星凌日现象","authors":"A. Pereyra, J. Ricra","doi":"10.21754/tecnia.v29i1.619","DOIUrl":null,"url":null,"abstract":"This work present the exoplanet transit program developed at OAUNI on the 2016 and 2017 campaigns. Seventeen exoplanet transits were observed and in six of them more than one event was registered. In a couple of cases the same transit were gathered four times. Preliminary reductions are shown in three transits (WASP-80 b, WASP-52 b, and WASP-77 A b). The associated light curves show well-defined events and their modeling let to infer physical parameters of each system. These measurements are the first ones of their kind collected by a peruvian astronomical facility.","PeriodicalId":31729,"journal":{"name":"Tecnia","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Exoplanet transits observed at UNI's Astronomical Observatory\",\"authors\":\"A. Pereyra, J. Ricra\",\"doi\":\"10.21754/tecnia.v29i1.619\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This work present the exoplanet transit program developed at OAUNI on the 2016 and 2017 campaigns. Seventeen exoplanet transits were observed and in six of them more than one event was registered. In a couple of cases the same transit were gathered four times. Preliminary reductions are shown in three transits (WASP-80 b, WASP-52 b, and WASP-77 A b). The associated light curves show well-defined events and their modeling let to infer physical parameters of each system. These measurements are the first ones of their kind collected by a peruvian astronomical facility.\",\"PeriodicalId\":31729,\"journal\":{\"name\":\"Tecnia\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Tecnia\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21754/tecnia.v29i1.619\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tecnia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21754/tecnia.v29i1.619","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
这项工作展示了OAUNI在2016年和2017年活动中开发的系外行星过境计划。观测到17颗系外行星凌日，其中6颗不止一次被记录下来。在一些情况下，同样的凌日被收集了四次。初步的减少显示在三个凌日(wasp - 80b, WASP-52 b和WASP-77 A b)中。相关的光曲线显示了定义良好的事件，它们的建模可以推断出每个系统的物理参数。这些测量数据是秘鲁天文机构首次收集的此类数据。
Exoplanet transits observed at UNI's Astronomical Observatory
This work present the exoplanet transit program developed at OAUNI on the 2016 and 2017 campaigns. Seventeen exoplanet transits were observed and in six of them more than one event was registered. In a couple of cases the same transit were gathered four times. Preliminary reductions are shown in three transits (WASP-80 b, WASP-52 b, and WASP-77 A b). The associated light curves show well-defined events and their modeling let to infer physical parameters of each system. These measurements are the first ones of their kind collected by a peruvian astronomical facility.
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