Project Horizon: Exploring the Atmosphere of Tidally-locked Worlds using High-resolution Spectroscopy
地平线项目:利用高分辨率光谱探索潮汐锁定世界的大气层
基本信息
- 批准号:22K14092
- 负责人:
- 金额:$ 2.91万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Early-Career Scientists
- 财政年份:2022
- 资助国家:日本
- 起止时间:2022-04-01 至 2025-03-31
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
With the new datasets from IRD/Subaru, we confirmed our previously detected OH and atomic species on the day side of WASP-33b. We followed it up by resolving the 2 strongest vibrational bands of OH individually as a first step to searching for NLTE signature. From the same datasets, we found evidence of new detection of other atomic species and a non-homogeneous atmosphere indicated by a much weaker/non-detection of OH before than after the secondary eclipse. We constructed a framework to fit the evolution of the line contrast of the planetary spectrum with time using JAX+GPU and confirmed that the line contrast is much higher after the eclipse.We found no chemical species signature in the atmosphere of a warm super earth, GJ 486b, and excluding H2/He-dominated or a clear 100% water-vapour atmosphere by using IRD, SPIRou and IGRINS data. This potentially suggests that rocky planets around M-dwarf stars might have lost their atmospheres. Using ESPRESSO and UVES at the VLT, we found consistent relative abundance constraints in the WASP-121b transmission spectra across multiple observations demonstrating our robust technique that can be applied to future analyses.
通过IRD/Subaru的新数据集,我们证实了我们之前在WASP-33 b的白天检测到的OH和原子种类。我们随后通过单独解析OH的2个最强振动带作为搜索NLTE签名的第一步。从相同的数据集,我们发现了其他原子物种和非均匀大气的新检测的证据,这表明在二次日食之前比二次日食之后更弱/未检测到OH。利用IRD、SPIRou和IGRINS数据,在温暖的超级地球GJ 486 b大气中没有发现化学物质的特征,排除了H2/He为主或100%水汽的大气。这可能表明,M矮星周围的岩石行星可能已经失去了大气层。在VLT使用ESTERO和UVES,我们在WASP-121 b透射光谱中发现了一致的相对丰度限制,这表明我们的强大技术可以应用于未来的分析。
项目成果
期刊论文数量(12)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
High-resolution Transmission Spectroscopy of the Terrestrial Exoplanet GJ 486b
- DOI:10.3847/1538-3881/acbd39
- 发表时间:2022-12
- 期刊:
- 影响因子:0
- 作者:A. Ridden-Harper;S. K. Nugroho;L. Flagg;R. Jayawardhana;J. Turner;E. D. de Mooij;R. MacDonald;E. Deibert;Motohide Tamura;T. Kotani;T. Hirano;M. Kuzuhara;M. Omiya;N. Kusakabe
- 通讯作者:A. Ridden-Harper;S. K. Nugroho;L. Flagg;R. Jayawardhana;J. Turner;E. D. de Mooij;R. MacDonald;E. Deibert;Motohide Tamura;T. Kotani;T. Hirano;M. Kuzuhara;M. Omiya;N. Kusakabe
Unlocking the Day-side of Ultra Hot Jupiters: A NIR High-resolution Emission Spectroscopy Study of WASP-33b
解锁超热木星的白天面:WASP-33b 的近红外高分辨率发射光谱研究
- DOI:
- 发表时间:2023
- 期刊:
- 影响因子:0
- 作者:Ridden-Harper;Andrew; Nugroho;Stevanus K.; Flagg;Laura; Jayawardhana;Ray; Turner;Jake D.; de Mooij;Ernst; MacDonald;Ryan; Deibert;Emily; Tamura;Motohide; Kotani;Takayuki; Hirano;Teruyuki; Kuzuhara;Masayuki; Omiya;Masashi; Kusakabe;Nobuhiko;Stevanus Kristianto Nugroho
- 通讯作者:Stevanus Kristianto Nugroho
Atomic and molecular species in the near-infrared emission spectrum of WASP-33b
WASP-33b 近红外发射光谱中的原子和分子种类
- DOI:
- 发表时间:2022
- 期刊:
- 影响因子:0
- 作者:Ridden-Harper;Andrew; Nugroho;Stevanus K.; Flagg;Laura; Jayawardhana;Ray; Turner;Jake D.; de Mooij;Ernst; MacDonald;Ryan; Deibert;Emily; Tamura;Motohide; Kotani;Takayuki; Hirano;Teruyuki; Kuzuhara;Masayuki; Omiya;Masashi; Kusakabe;Nobuhiko;Stevanus Kristianto Nugroho;Stevanus Kristianto Nugroho
- 通讯作者:Stevanus Kristianto Nugroho
The day-side atmosphere of WASP-33b seen through the InfraRed Doppler instrument
通过红外多普勒仪器看到的 WASP-33b 白天大气
- DOI:
- 发表时间:2022
- 期刊:
- 影响因子:0
- 作者:Ridden-Harper;Andrew; Nugroho;Stevanus K.; Flagg;Laura; Jayawardhana;Ray; Turner;Jake D.; de Mooij;Ernst; MacDonald;Ryan; Deibert;Emily; Tamura;Motohide; Kotani;Takayuki; Hirano;Teruyuki; Kuzuhara;Masayuki; Omiya;Masashi; Kusakabe;Nobuhiko;Stevanus Kristianto Nugroho;Stevanus Kristianto Nugroho;Stevanus Kristianto Nugroho
- 通讯作者:Stevanus Kristianto Nugroho
High-resolution atmospheric retrievals of WASP-121b transmission spectroscopy with ESPRESSO: Consistent relative abundance constraints across multiple epochs and instruments
使用 ESPRESSO 对 WASP-121b 透射光谱进行高分辨率大气反演:跨多个时代和仪器的一致相对丰度约束
- DOI:10.1093/mnras/stac3388
- 发表时间:2023
- 期刊:
- 影响因子:4.8
- 作者:Maguire;Cathal; Gibson;Neale P.; Nugroho;Stevanus K.; Ramkumar;Swaetha ; Fortune;Mark ; Merritt;Stephanie R. ; de Mooij;Ernst
- 通讯作者:Ernst
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Nugroho Stevanus其他文献
Nugroho Stevanus的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
相似国自然基金
图们江流域农村生活污水处理中Atmosphere-Exposed Biofilm的净化机理及动力学研究
- 批准号:51269032
- 批准年份:2012
- 资助金额:49.0 万元
- 项目类别:地区科学基金项目
大气、海洋科学中偏微分方程和随机动力系统的研究
- 批准号:10801017
- 批准年份:2008
- 资助金额:17.0 万元
- 项目类别:青年科学基金项目
树木抑制户外空气中细菌作用特异性的研究
- 批准号:30570346
- 批准年份:2005
- 资助金额:8.0 万元
- 项目类别:面上项目
相似海外基金
Relativistic Runaway Discharges in the Earth's Atmosphere
地球大气中的相对论失控放电
- 批准号:
2341623 - 财政年份:2024
- 资助金额:
$ 2.91万 - 项目类别:
Standard Grant
FDSS Track 1: Integrating Research and Education in Magnetosphere-Ionosphere-Atmosphere Coupling at Clemson University
FDSS Track 1:克莱姆森大学磁层-电离层-大气耦合研究与教育相结合
- 批准号:
2347149 - 财政年份:2024
- 资助金额:
$ 2.91万 - 项目类别:
Continuing Grant
Thermospheric Circulation Using Mesoscale-Resolving Whole Atmosphere Model and Satellite Observations
使用中尺度解析整个大气模型和卫星观测的热层环流
- 批准号:
2409172 - 财政年份:2024
- 资助金额:
$ 2.91万 - 项目类别:
Standard Grant
CAREER: Understanding how Earth's coupled carbon and sulfur cycles evolved after the oxygenation of the atmosphere
职业:了解地球的耦合碳和硫循环在大气氧化后如何演变
- 批准号:
2339237 - 财政年份:2024
- 资助金额:
$ 2.91万 - 项目类别:
Continuing Grant
Scaling laws for aerodynamics of moving wings in the Martian atmosphere
火星大气中动翼空气动力学的标度定律
- 批准号:
DP240100294 - 财政年份:2024
- 资助金额:
$ 2.91万 - 项目类别:
Discovery Projects
Ocean-atmosphere influences on tropical Pacific cloud feedbacks
海洋大气对热带太平洋云反馈的影响
- 批准号:
2886174 - 财政年份:2023
- 资助金额:
$ 2.91万 - 项目类别:
Studentship
Modelling the emission of the outer solar atmosphere
模拟太阳外层大气的排放
- 批准号:
2882461 - 财政年份:2023
- 资助金额:
$ 2.91万 - 项目类别:
Studentship
Collaborative Research: SHINE: Observational and Theoretical Studies of the Parametric Decay Instability in the Lower Solar Atmosphere
合作研究:SHINE:太阳低层大气参数衰变不稳定性的观测和理论研究
- 批准号:
2229101 - 财政年份:2023
- 资助金额:
$ 2.91万 - 项目类别:
Standard Grant
CAREER: Land-Atmosphere Coupling and Feedback in the Context of Climate Change
职业:气候变化背景下的陆地-大气耦合和反馈
- 批准号:
2239877 - 财政年份:2023
- 资助金额:
$ 2.91万 - 项目类别:
Continuing Grant
Investigating evolution of Martian atmosphere and production of prebiotic molecules using an atmospheric photochemistry model
使用大气光化学模型研究火星大气的演化和生命起源前分子的产生
- 批准号:
22KJ0314 - 财政年份:2023
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for JSPS Fellows