NA-TW joint ALMA workshop 2025
New ALMA windows on the universe - Band 1 and the future WSU
| Monday June 16, 2025 | |
|---|---|
| 08:30~09:30 | Registration |
| 09:30~09:40 | Welcome Remark (Ue-Li Pen, Phil Jewell) |
| Session 1: Instrumentation (Chair: Wei-Hao Wang) | |
| 09:40~10:10 | Invited From Beginning to Completion -- ALMA Band 1 Patrick Koch (ASIAA) |
| 10:10~10:40 | Invited An Introduction to the ALMA Wideband Sensitivity Upgrade (WSU) Jennifer Donovan Meyer (National Radio Astronomy Observatory) |
| 10:40~11:10 | Invited ALMA Band 1 Hiroshi Nagai (NAOJ) |
| 11:10~11:30 | Total Power GPU Spectrometer (TPGS) for the ALMA Total Power Array Jongsoo Kim (Korea Astronomy and Space Science Institute) |
| 11:30~11:50 | Coffee Break |
| Session 2: Stellar evolution and the Sun (Chair: Chin-Fei Lee) | |
| 11:50~12:20 | Invited Investigating the Mysterious Deaths of Ordinary Stars: ALMA leads the way Raghvendra Sahai (Jet Propulsion Laboratory, California Institute of Technology) |
| 12:20~13:30 | Lunch Break |
| Session 3: ISM, star formation and astrochemistry I (Chair: Ya-Wen Tang) | |
| 13:30~14:00 | Invited Zooming in on Star Formation with ALMA Sarah Sadavoy (Queen's University) |
| 14:00~14:20 | Using New ALMA Band 1 to Study Dust Properties in Orion Protostellar Cores Parisa Nozari (Queen's University) |
| 14:20~14:40 | Multi-Wavelength and Multi-Scale Characterization of Protostellar Evolution Christian Flores (ASIAA) |
| 14:40~15:00 | Probing the Earliest Stage of Protostellar Evolution Naomi Hirano (ASIAA (Former Research Fellow)) |
| 15:00~15:30 | Coffee Break |
| Session 4: Circumstellar disks, exoplanets and the solar system I (Chair: Ryan Boyden) | |
| 15:30~16:00 | Invited Mapping The Early Processes of Star Formation With ALMA Chin-Fei Lee (ASIAA) |
| 16:00~16:20 | Early Grain Growth in the Young Protostellar Disk HH 212 Ying-Chi Hu (ASIAA) |
| 16:20~16:40 | Unveiling the Vertical Dust Temperature Structure of Protostellar Disks through Multi-band Observations Kazuya Saigo (NAOJ/Kagoshima University) |
| 16:40~17:00 | Keplerian Disk, its Internal Structure and Evolutionary Status around a Low-Luminosity Stellar Object J162656.43-243301.5 Shigehisa Takakuwa (Kagoshima University) |
| 17:00~17:20 | Radio observations on the planet-forming disk PDS70 Hauyu Baobab Liu (NSYSU) |
| 17:20~18:00 | Poster Session |
| Tuesday June 17, 2025 | |
| Session 5: ISM, star formation and astrochemistry II (Chair: Hauyu Baobab Liu) | |
| 09:00~09:20 | Early Planet Formation in Embedded Disks (eDisk): Physical properties of embedded disks and their possible evolution Nagayoshi Ohashi (ASIAA) |
| 09:20~09:40 | Analytical Estimation of Prototellar Mass using the eDisk Sample Yusuke Aso (KASI) |
| 09:40~10:00 | A Comparative Analysis of Streamers and their Properties in the Youngest Protostars Travis Thieme (ASIAA) |
| 10:00~10:20 | Physical properties of streamers in the Class 0 protostar IRAS 16544-1604 Miyu Kido (ASIAA/Kagoshima university) |
| 10:20~10:40 | Observational Hints for Efficient Ambipolar Diffusion in Disk Formation Hsi-Wei Yen (ASIAA) |
| 10:40~11:00 | Coffee Break |
| Session 6: Galaxies and galactic nuclei I (Chair: Chian-Chou Chen) | |
| 11:00~11:30 | Invited Probing galaxy quenching in nearby galaxies using ALMA Lihwai Lin (ASIAA) |
| 11:30~11:50 | Quantifying the Impact of CO-to-H2 Conversion Factor Variations on Galaxy Evolution Yu-Hsuan (Eltha) Teng (University of Maryland) |
| 11:50~12:10 | Molecular gas distribution of five AKARI-selected ULIRGs at 0.1<z<0.5 Kianhong Lee (Nagoya University) |
| 12:10~12:30 | Unveiling the Nature of Luminous Galaxy Mergers with ALMA-WSU and JWST Aaron Evans (National Radio Astronomy Observatory) |
| 12:30~13:30 | Lunch Break |
| Session 7: Galaxies and galactic nuclei II (Chair: Min Yun) | |
| 13:30~13:50 | Studying Star Formation in U/LIRGs with VLA+ALMA Bands 1/2 Loreto Barcos-Munoz (National Radio Astronomy Observatory - North American ALMA Science Center) |
| 13:50~14:10 | ALMA+JWST discovers companions at <18 kpc around z~3.5 radio AGN Wuji Wang (Caltech/IPAC) |
| 14:10~14:30 | 3 mm Galaxy Number Counts and Physical Properties of Dusty Galaxies Qi-Ning Hsu (NTHU) |
| 14:30~14:50 | Constraining AGN Jets with Spectrum and Core Shift: The Case of M87 Kouichi Hirotani (ASIAA) |
| 14:50~15:10 | Monitoring of the radio calibrator 3C 286 with ALMA and IRAM Minchul Kam (ASIAA) |
| 15:10~15:40 | Coffee Break |
| Session 8: Splinter Session I (R1203) / Poster Session | |
| 15:40~16:30 | The next frontier of extragalactic spectroscopic survey with WSU (Chair: Chian-Chou Chen) |
| 16:30~16:40 | Short Break |
| 16:40~17:30 | Define new projects (Chair: Shigehisa Takakuwa) |
| 18:00~20:00 | Banquet 蘇杭餐廳 大坪林店 Suhang Restaurant-Dapinglin Branch 新北市新店區民權路25號2樓 (大坪林捷運1號出口) 2F, No. 25 Minquan Rd, Xindian District, New Taipei City |
| Wednesday June 18, 2025 | |
| Session 9: ISM, star formation and astrochemistry III (Chair: Sarah Sadavoy) | |
| 09:00~09:30 | Invited Extremely Normal Planet Formation: the long mm- and cm-wavelength view of externally irradiated disks Ryan Boyden (University of Virginia) |
| 09:30~09:50 | First Interferometric Observation of o-H2D+ Depletion in a Prestellar Core Sheng-Jun Lin (ASIAA) |
| 09:50~10:10 | An ALMA Band-1 spectroimaging survey of Orion KL Sheng-Yuan Liu (Academia Sinica Institute of Astronomy and Astrophysics) |
| 10:10~10:30 | Resolved Gas Temperatures and 12C/13C ratios in SVS13A from ALMA Observations of CH3CN and CH13CN Tien-Hao Hsieh (TARA/ASIAA (TARA scientist)) |
| 10:30~11:00 | Coffee Break |
| Session 10: ISM, star formation and astrochemistry IV (Chair: Aran Lyo) | |
| 11:00~11:20 | The Localized and Chemically Rich Features near the Bases of the Protostellar Jet in HOPS 87 Shih-Ying Hsu (ASIAA) |
| 11:20~11:40 | Unveiling Stellar Feedback and Cloud Structure in the Rho Ophiuchi A Region with ALMA and JWST Fumitaka Nakamura (NAOJ) |
| 11:40~12:00 | Investigating the connection between spatially-extended, narrow line-width SiO emission and accretion shocks onto molecular clouds? Seamus Clarke (NCKU) |
| 12:00~12:20 | Excitation or efficiency: a multi-line analysis of dense gas tracers across the Antennae Ashley Bemis (Waterloo Centre for Astrophysics) |
| 12:20~12:30 | Group Photo |
| 12:30~14:20 | Lunch and Poster Session |
| ASIAA Colloquium (1F Auditorium) | |
| 14:20~15:20 | ASIAA Colloquium: Scientific Synergy between ALMA and LMT Min Su Yun (University of Massachusetts) |
| 15:20~15:50 | Coffee Break |
| Session 11: Splinter session II (R1203) / Poster Session | |
| 15:50~16:40 | Band 1 polarization (Chair: Shih-Ping Lai) |
| 16:40~16:50 | Short Break |
| 16:50~17:40 | Advances in Galactic Science and the ISM with WSU (Chair: Sarah Sadavoy) |
| Thursday June 19, 2025 | |
| Session 12: Cosmology and the high redshift universe (Chair: Bunyo Hatsukade) | |
| 09:00~09:30 | Invited Early Galaxy Formation Probed with ALMA (TBD) Yuichi Harikane (University of Tokyo) |
| 09:30~09:50 | Vz-GAL Cold Molecular Gas Survey of High-redshift Dusty Galaxies as a demonstrator for the power of ALMA Band 1 Prachi Prajapati (1. University of Cologne, 2. Max Planck Institute for Radio Astronomy, Germany) |
| 09:50~10:10 | Exploring a distant, X-ray luminous galaxy cluster underlying an X-ray luminous quasar in its brightest cluster galaxy with ALMA Shutaro Ueda (Kanazawa University) |
| 10:10~10:30 | AS2COSPEC - an ALMA spectroscopic survey of the bright dusty star-forming galaxies at cosmic noon and beyond Chian-Chou Chen (TC) (ASIAA) |
| 10:30~11:00 | Coffee Break |
| Session 13: ISM, star formation and astrochemistry V (Chair: Jongsoo Kim) | |
| 11:00~11:20 | ALMA and JWST synergy in protostellar outflows: the shell-like outflow structures in IRAS 15398-3359 Yao-Lun Yang (RIKEN) |
| 11:20~11:40 | Multiple Outflows Observed in the Protostellar System IRAS 15398-3359 Jinshi Sai (ASIAA) |
| 11:40~12:00 | Multifaceted Views of Magnetically Interplayed Inflow and Outflow in Protostellar Systems Hsien Shang (ASIAA) |
| 12:00~12:20 | A Magnetized Jet from an O-type Protostar: IRAS 16547-4247 Jesus Alejandro Lopez-Vazquez (Academia Sinica Institute of Astronomy and Astrophysics (ASIAA)) |
| 12:20~13:20 | Lunch Break |
| Session 14: Splinter Session III (R1203) / Poster Session | |
| 13:20~14:10 | CARTA Tutorial (Chair: Kuo-Song Wang) |
| Session 15: Circumstellar disks, exoplanets and the solar system II (Chair: Hsi-Wei Yen) | |
| 14:20~14:50 | Invited Early results from the Large 12P COMA Survey - COmetary Molecules with ALMA Yi-Jehng Kuan (National Taiwan Normal University) |
| 14:50~15:10 | Resolving the inner circumstellar disk in the AB Aurigae system Ya-Wen Tang (ASIAA) |
| 15:10~15:30 | ALMA Observations of Proper Motions of the Dust Clumps in the Protoplanetary Disk MWC 758 I-Hsuan Kuo (ASIAA) |
| 15:30~15:50 | Multi-wavelength characterization of dust particles in the HL Tau disk Takahiro Ueda (Center for Astrophysics, Harvard & Smithsonian) |
| 15:50~16:00 | Closing remark (Chin-Fei Lee) |