年別アーカイブ: 2016年

平成28年度サマーステューデント成果発表会

8月31日(水)、国立天文台三鷹キャンパスにて、平成28年度サマーステューデント成果発表会が開催されました。
今年で7年目となる本プログラムですが、今年は18名の学生がサンティアゴ(チリ)、神岡、岡山、水沢、三鷹など、国立天文台の様々なキャンパスで体験研究を行いました。
続きを読む

Weak Lensing Analysis of Supercluster CL0016 using Hyper Suprime-Cam / Searching for brown dwarfs and planetary mass objects in the Taurus molecular cloud using HSC

[Speaker 1]
Junya Sakurai, D3 SOKENDAI (Supervisor;Satoshi Miyazaki)
[Title]
Weak Lensing Analysis of Supercluster CL0016 using Hyper Suprime-Cam

[Speaker 2]
Haruka Baba, D2 SOKENDAI (Supervisor;Wako Aoki)
[Title]
Searching for brown dwarfs and planetary mass objects in the Taurus molecular cloud using HSC

Radiation-MHD Simulation of Clumpy Outflow from Supercritical Accretion Flow: Test of 3D Calculation. / A High Precision Technique To Correct For Residual Atmospheric Dispersion In High-contrast Imaging Systems

[Speaker 1]
Hiroshi Kobayashi, D3, SOKENDAI (Supervisor: Ken Ohsuga)
[Title]
Radiation-MHD Simulation of Clumpy Outflow from Supercritical Accretion Flow: Test of 3D Calculation.

[Speaker 2]
Prashant Pathak, D2, SOKENDAI (Supervisor: Hideki Takami)
[Title]
A High Precision Technique To Correct For Residual Atmospheric Dispersion In High-contrast Imaging Systems

Multi-color simultaneous observations of the transiting hot Jupiter candidate / 13C isotopic fractionation of HC3N in star forming regions

[Speaker 1]
Shogo Ishikawa, D3, SOKENDAI (Supervisor: Nobunari Kashikawa)

[Speaker 2] 
Masahiro Onitsuka, D3, SOKENDAI(supervisor: Tomonori Usuda)
[Title]
Multi-color simultaneous observations of the transiting hot Jupiter candidate

[Speaker3]
Kotomi Taniguchi, D2, SOKENDAI (Supervisor; Masao Saito)
[Title]
13C isotopic fractionation of HC3N in star forming regions
[Abstract]
I will talk about observations with the Nobeyama 45-m telescope during this observational season. We investigate 13C isotopic fractionation of HC3N and discuss its main formation mechanisms in L1527 and G28.28-0.36.

Chemical Composition in a Merging Galaxy NGC3256 ~ALMA new results~ / Physical Conditions of Molecular Gas in Merging Starburst Galaxy NGC 1614

[Speaker 1]
Tomonori Michiyama, D1, SOKENDAI (Supervisor;Daisuke Iono)
[Title]
Chemical Composition in a Merging Galaxy NGC3256 ~ALMA new results~
[Abstract]
NGC3256 is late stage merging galaxy and SB/AGN activity is considered to strongly impact the chemical and physical properties of ISM. Chemical properties as traced in molecular gas composition contain significant information that will tell us the current state and duration of the SB/AGN activities, and how that is affected by the ongoing tidal interaction. The spectrum of our previous LMT line survey seems to be like SB galaxies not AGN-host galaxies, however it reflects mean value of double nuclei. High resolution and sensitivity imaging of numerous molecules with ALMA is strong tool to create accurate picture of NGC3256. We introduce the newest results of ALMA cycle3 observation.

[Speaker 2]
Misaki Ando, M2, SOKENDAI (Supervisor;Daisuke Iono)
[Title]
Physical Conditions of Molecular Gas in Merging Starburst Galaxy NGC 1614