| Wednesday February 19, 2020 | |
|---|---|
| 09:15~09:45 | Registration |
| 09:45~09:55 | Opening |
| 09:55~10:15 | Invited Update on ALMA Operations and Development Program - Feb. 2020 Alvaro Gonzalez (NAOJ) |
| 10:15~10:35 | Invited EA-ARC Report Misato Fukagawa (National Astronomical Observatory of Japan) |
| 10:35~11:05 | Coffee Break |
| Stellar Evolution (Chair: Ya-Wen Tang) | |
| 11:05~11:35 | Invited Properties of circumstellar envelope of WX Psc observed by ALMA and KVN Youngjoo Yun (KASI) |
| 11:35~11:50 | Resolving the Structure of the Pulsar Wind Nebula in SNR 0540-69.3 with ALMA Po-Sheng Ou (ASIAA/NTU) |
| ISM, Star Formation, and Astrochemistry I (Chair: Ya-Wen Tang) | |
| 11:50~12:05 | Remote Witnessing Star Cluster Formation in the Central Molecular Zone Xing Lu (National Astronomical Observatory of Japan) |
| 12:05~12:20 | ALMA views of high-velocity compact clouds in the Galactic center Shunya Takekawa (NAOJ) |
| 12:20~13:45 | Lunch |
| Galaxies and Galactic Nuclei I (Chair: Tomoka Tosaki) | |
| 13:45~14:15 | Invited Cool gas content of galaxies in the cluster environment Aeree Chung (Yonsei University) |
| 14:15~14:30 | Morphology and Kinematics of Molecular Gas in the Double-barred Galaxy NGC 3504 Yu-Ting Wu (NAOJ) |
| 14:30~14:45 | Properties of giant molecular clouds in the strongly barred galaxy NGC 1300 Fumiya Maeda (Kyoto University) |
| 14:45~15:00 | The origin of the (resolved) star-forming main sequence Lihwai Lin (ASIAA) |
| 15:00~15:15 | Spatially-resolved [CI] study in Arp 220 Junko Ueda (NAOJ) |
| 15:15~15:45 | Coffee Break |
| Cosmology and the High-Redshift Universe I (Chair: Kuiyun Huang) | |
| 15:45~16:15 | Invited The ALMA Spectroscopic Survey (ASPECS) Hanae Inami (Hiroshima Astrophysical Science Center, Hiroshima University) |
| 16:15~16:30 | Extended Halpha over compact far-infrared continuum in dusty submillimeter galaxies - Insights into dust distributions and star-formation rates at z~2 Chian-Chou (T.C.) Chen (ASIAA) |
| 16:30~16:45 | Discovering large scale structure with line search for SMGs Ikki Mitsuhashi (NAOJ) |
| 16:45~17:00 | Gamma-Ray Burst and Transient sciences Yuji Urata (NCU) |
| 17:00~17:15 | ALMA Observations of Molecular Gas in the Host Galaxies of Long-duration Gamma-ray Bursts Bunyo Hatsukade (The University of Tokyo) |
| 17:15~17:30 | Star-formation rates of two GRB host galaxies at z~2 and a [C II] deficit observed with ALMA Tetsuya Hashimoto (National Tsing Hua University) |
| 17:30~18:00 | Invited Early Metal Enrichment and Multiphase Interstellar Media in a Galaxy at Redshift 8.3 Yoichi Tamura (Nagoya University) |
| Thursday February 20, 2020 | |
| 09:00~09:20 | Invited ALMA Band-1 Project Update Patrick Koch (ASIAA) |
| Circumstellar Disks I (Chair: Fumitaka Nakamura) | |
| 09:20~09:50 | Invited Disk formation in a magnetized dense core Hsi-Wei Yen (ASIAA) |
| 09:50~10:05 | ALMA Study of Misalignments between Protostellar Envelopes and Disks Shigehisa Takakuwa (Kagoshima University) |
| 10:05~10:20 | The Co-evolution of Disks and Stars in Embedded Stages Yuki Okoda (The University of Tokyo) |
| 10:20~10:35 | Scattering-Induced Optical Depth Reduction: Application to the Inner Region of the TW Hya Disk Takahiro Ueda (NAOJ) |
| 10:35~11:05 | Coffee Break |
| EHT (Chair: Patrick Koch) | |
| 11:05~11:35 | Invited First M87 Event Horizon Telescope Results: The Shadow of the Supermassive Black Hole Geoffrey Bower (ASIAA) |
| 11:35~11:50 | The Event Horizon Telescope: Array, Observations and Calibration of the 2017 Data Jun Yi Koay (ASIAA) |
| 11:50~12:05 | Imaging the Black Hole Shadow with the Event Horizon Telescope Shoko Koyama (ASIAA) |
| 12:05~12:20 | Physical Origin of the Asymmetric Ring in the Event Horizon Telescope Result Keiichi Asada (ASIAA) |
| 12:20~12:35 | Remote Measuring Black Hole Spin with Time-domain VLBI Observations of Infalling Gas Clouds Kotaro Moriyama (Massachusetts Institute of Technology Haystack Observatory) |
| 12:35~14:15 | Group Photo and Lunch and CARTA: cube analysis and rendering tool for astronomy (13:20~14:05) Kuo-Song Wang (ASIAA) |
| ISM, Star Formation, and Astrochemistry II (Chair: Nagayoshi Ohashi) | |
| 14:15~14:45 | Invited / Remote Early Stages of High-Mass Star Formation and the Origin of the IMF Patricio Sanhueza (National Astronomical Observatory of Japan) |
| 14:45~15:00 | The relation between CMF and IMF in Orion A Hideaki Takemura (SOKENDAI / NAOJ) |
| 15:00~15:15 | Dissecting the massive YSO G335-MM1: a potential multiple system? Fernando Olguin (National Tsing Hua University) |
| 15:15~15:30 | ALMA survey of the Orion dense cores: Discovery of the prestellar core on the verge of star formation Naomi Hirano (ASIAA) |
| 15:30~15:45 | Probing fragmentation and velocity sub-structure in the massive NGC 6334 filament with ALMA Yoshito Shimajiri (NAOJ/ALMA) |
| 15:45~16:00 | Magnetic Fields in High-Mass Star Forming Region G10.62-0.38 Benjamin Wu (NAOJ) |
| 16:00~16:30 | Coffee Break |
| Cosmology and the High-Redshift Universe II (Chair: Hiroyuki Hirashita) | |
| 16:30~17:00 | Invited ALMA deep surveys of dusty galaxies Kotaro Kohno (The University of Tokyo) |
| 17:00~17:15 | ALMA's contribution to the high redshift legacy of Herschel Tom Bakx (Nagoya University) |
| 17:15~17:30 | ALMA observations of galaxy proto-clusters at z=3-6 Yuichi Matsuda (NAOJ) |
| 17:30~17:45 | Remote Dusty massive galaxies in the cluster lensing fields revealed with ALMA and SCUBA2 Xinwen Shu (Anhui Normal University) |
| 17:45~18:00 | The cosmic-ray flux in sub-millimeter bright galaxies at z>2 Nick Indriolo (NAOJ) |
| Friday February 21, 2020 | |
| 09:00~09:20 | Invited / Remote Development of the ACA Spectrometer based on GPU technology Jongsoo Kim (KASI) |
| Circumstellar Disks II (Chair: Akimasa Kataoka) | |
| 09:20~09:50 | Invited / Remote Toward understanding origin of gas in debris disks Aya Higuchi (NAOJ) |
| 09:50~10:05 | The resolved dust gap-ring structure of the CR Cha disk and their possible origins Seongjoong Kim (Tokyo Institute of Technology) |
| 10:05~10:20 | Modeling of the ALMA HL Tau polarization by mixture of grain alignment and self-scattering Tomohiro Mori (Institute of Astronomy, the University of Tokyo) |
| 10:20~10:35 | Radial variations of grain size and turbulence in protoplanetary disks revealed by ALMA polarization Satoshi Ohashi (RIKEN) |
| 10:35~11:05 | Coffee Break |
| ISM, Star Formation, and Astrochemistry III (Chair: Munetake Momose) | |
| 11:05~11:35 | Invited Multi-line spectroscopy to assess molecular cloud properties Yuri Nishimura (The University of Tokyo / NAOJ) |
| 11:35~11:50 | Feedback in Massive Star Formation Kei Tanaka (Osaka University / NAOJ) |
| 11:50~12:05 | Singly- and doubly-deuterated formaldehyde in massive star-forming regions Sarolta Zahorecz (Osaka Prefecture University / NAOJ) |
| 12:05~12:20 | ALMA View of Chemistry of Hot Molecular Cores at Low Metallicity Takashi Shimonishi (Niigata University) |
| 12:20~13:45 | Lunch |
| ISM, Star Formation, and Astrochemistry IV (Chair: Jihyun Kang) | |
| 13:45~14:15 | Invited Extremely Bright low mass protostar GSS30 IRS1: an outbursting naked protostar? Kazuya Saigo (NAOJ) |
| 14:15~14:30 | ALMA Observations toward the S-shaped Outflow and the Envelope around NGC1333 IRAS4A2 Chen-Yu Chuang (NTU/ASIAA) |
| 14:30~14:45 | Remote A 10 au Scale View of the Low-Mass Protostellar Source IRAS 16293-2422 Source A Yoko Oya (The University of Tokyo) |
| 14:45~15:15 | Invited Constraining dust mass and grain sizes in young stellar objects based on (sub)millimeter extinction curves Hauyu Baobab Liu (ASIAA) |
| 15:15~15:45 | Coffee Break |
| Galaxies and Galactic Nuclei II (Chair: Yusuke Miyamoto) | |
| 15:45~16:15 | Invited ALCHEMI survey: a comprehensive extragalactic spectra scan in an archetypal starburst galaxy NGC 253 Nanase Harada (ASIAA) |
| 16:15~16:30 | Cold molecular gas observations toward nearby luminous AGNs Takuma Izumi (NAOJ) |
| 16:30~16:45 | Remote Star formation traced by optical and millimeter hydrogen recombination lines and free-free emissions in the dusty merging galaxy NGC 3256
– MUSE/VLT and ALMA synergy – Tomonari Michiyama (Kavli Institute for Astronomy and Astrophysics (KIAA)) |
| 16:45~17:00 | ALMA Sees the Heart of Perseus: Discovery of the Cold Gas Stream and Rotating Disk in NGC1275 Hiroshi Nagai (NAOJ) |
| 17:00~17:15 | Time Variations of the Sgr A* Flux at 230 GHz Yuhei Iwata (Keio University) |
| 17:15~17:30 | Correlation test between Eddington ratio and gas fraction of AGN host galaxies Yui Yamashita (The University of Tokyo) |
| 17:30~17:45 | Comparison between submillimeter and near-infrared observations of IRAS 17208-0014 Shunsuke Baba (NAOJ) |
| 17:45~18:00 | Closing |