Program
| Tuesday March 17, 2026 | |
|---|---|
| 08:50~09:20 | Registration |
| 09:20~09:25 | Opening remark (Yoshiki Toba) |
| 09:25~09:30 | LOC announcement (Youichi Ohyama) |
| Latest HSC results (Chair: Youichi Ohyama) | |
| 09:30~10:00 | Overview of AGN sciences with HSC-SSP and PFS-SSP Yoshiki Toba (Ritsumeikan University) |
| 10:00~10:15 | The origin of post-starburst galaxies probed with HSC imaging at z ∼ 0.2–1.0 Arina Saito (Ehime University) |
| 10:15~10:30 | Mergers, Star Formation, and AGN activity in the HSC-SSP - a Cautionary Tale Kiyoaki Omori (Saint Mary's University) |
| 10:30~10:50 | Poster viewing |
| 10:30~10:50 | Coffee Break |
| 10:50~11:05 | Environments around Type-2 Quasars Revealed with HSC-SSP Yuta Suzuki (Ehime University) |
| 11:05~11:20 | Statistical Properties of X-ray Detected and Undetected AGN Revealed by Stacking Analysis of the eFEDS Survey Sorami Soga (Nara Women's University) |
| 11:20~12:50 | Lunch |
| PFS-SSP overview and initial results (chair: Yoshiki Matsuoka) | |
| 12:50~13:20 | Learning from the stellar continua of galaxies: progress and initial results of the PFS SSP GE ‘low-z’ project Po-Feng Wu (National Taiwan University) |
| 13:20~13:50 | Subaru PFS Cosmology Program Tomomi Sunayama (ASIAA) |
| 13:50~14:05 | Fitting AGN and host galaxy emission lines with CIGALE Patrice Theulé (Laboratoire d'Astrophysique de Marseille) |
| 14:05~15:00 | Poster viewing |
| 14:05~15:00 | Coffee Break |
| 15:00~15:30 | Charting the High-Redshift Universe with PFS-SSP Daichi Kashino (NAOJ) |
| 15:30~15:45 | Discovery of Narrow-line Seyfert 1-type Quasars at z=2.3-6.0 with PFS-SSP Ayumi Takahashi (Kanagawa Univ.) |
| Poster session (chair: Yoshiki Toba) | |
| 15:45~15:48 | Calibrating Non-Parametric Morphology with Citizen-Science Labels: New Gini–M20 and CAS Boundaries for HSC Galaxies YUEYI KANG (Ritsumeikan University) |
| 15:48~15:51 | Constructing the Largest Sample of Infrared-bright Dust-Obscured Galaxies with HSC-SSP Final Data: SED Classification and Properties Yui Nishimura (Ritsumeikan University) |
| 15:51~15:54 | Generative Adversarial Networks for Astronomical Image Super-Resolution: A Case Study on Galaxy Morphology from SDSS to HSC Akihiro Yasuda (Ritsumeikan University) |
| 15:54~15:57 | short Q&A |
| 15:57~16:00 | Physical Properties of Broad-Line AGNs in the PFS-SSP Galaxy Evolution Survey: Initial Results from S25A Observations Keiya Takeshita (Ritsumeikan University) |
| 16:00~16:03 | All-sky AGN selection with SPHEREx for PFS follow up Yuka Yamada (University of Tokyo) |
| 16:03~16:06 | Investigating the Relationship between Outflows and Metallicity Using Emission-Line Ratios in BAL Quasars Nozomu Tamada (Ehime University) |
| 16:06~16:09 | short Q&A |
| 16:09~16:12 | Investigating the Host Galaxy of Active Galactic Nuclei with S3Fit Bovornpratch Vijarnwannaluk (ASIAA) |
| 16:12~16:15 | Impact of Black Hole Activity on Line Intensity Mapping Statistics Ogata Erika (University of Tokyo) |
| 16:15~16:18 | Measurement of the Time Delay of the Gravitationally Lensed Blazar PKS 1830–211 by Fermi-LAT Mitsuki Mori (Ritsumeikan University) |
| 16:18~16:21 | short Q&A |
| 16:21~16:24 | The multi-band periodic variability and inter-band time lags of the SMBH binary candidate PKS J2134-0153 Guowei Ren (University of Science and Technology of China) |
| 16:24~16:27 | Tracing AGN Contribution and Abundance Across Cosmic Time with JWST Angel Rodriguez Barbosa (National Tsing Hua University) |
| 16:27~16:30 | short Q&A |
| 16:30~17:30 | Poster viewing |

