Program [JST (UTC+9)]

Day1 (Feb 17, Wed)

(chair: Takahiro Sumi)
9:00-9:10    Welcome & Introduction
Takahiro Sumi (Osaka U) recorded zoom

9:10-9:25    Status of Subaru telescope
Yusei Koyama (Subaru Telescope) recorded zoom

9:25-9:35    Status of Roman
Julie McEnery (NASA/GSFC) recorded zoom

9:35-9:45    NASA ground-based telescope opportunities
Dominic Benford (NASA/HQ) recorded zoom

(chair: Tadayuki Kodama)
9:45-10:00    Synergy with Exoplanet microlensing
Takahiro Sumi (Osaka U) recorded zoom

10:00-10:15    The Key Advantages of PFS for Photometric Redshift Training
Jeffrey Newman (U.Pittsburgh/PITT PACC) recorded zoom

10:15-10:30    A Notional PFS program for Roman Photo-z
Dan Masters (Caltech/IPAC) recorded zoom

10:30-10:45    Photometric redshift calibration with HSC intermediate bands
Atsushi Nishizawa (Nagoya U) recorded zoom

10:45-11:00    Projecting Redshift Measurements of SN Ia Host Galaxies
Steven Rodney (U. of South Carolina) recorded zoom

11:00-11:15    Subaru observations of Roman Deep Field
Sangeeta Malhotra (NASA/GSFC) recorded zoom

11:15-11:22    Joint Ultradeep Subaru Survey Into the EoR (JUSSIER)
Andreas Faisst (Caltech/IPAC) recorded zoom

11:22-11:29    Roman Ultra Deep Field Synergies with Subaru
Anton Koekemoer (STScI) recorded zoom

(chair: Toru Yamada)
11:29-12:00    Discussion
recorded zoom
  • Sharing photo-z observations between cosmology, deep field and SN.
  • Sharing the fibers with other programs.

  • Discuss a possibility of front-loading observation in 2022-23.
  • Identify 10-20 nights of possible front-loading programs to be conducted in 2022-23.
  • How to decide on the front-loading programs.

  • How to determine the Deep Fields.


Day2 (Feb 18, Thu)

(chair: Yusei Koyama)
9:00-9:15    WINGS: Small-scale cosmology with satellite galaxies and stellar substructures in nearby galaxies
David Sand (University of Arizona) recorded zoom

9:15-9:30    Mapping Reionization and Tracking Early Galaxy Growth with a Deep Roman + HSC Survey
Ryan Endsley (University of Arizona) recorded zoom

9:30-9:45    Revealing the fingerprints of galaxy assembly with Roman and the Subaru Prime Focus Spectrograph
Allison Strom (Princeton University) recorded zoom

9:45-10:00    High Redshift Obscured Quasars
Andreea Petric (STScI) recorded zoom

10:00-10:15    Solar System Sciences
Tsuyoshi Terai (Subaru Telescope, NAOJ) recorded zoom

10:15-10:30    Imaging planets and disks around binaries with Multi-Star Wavefront Control
Ruslan Belikov (NASA Ames Research Center) recorded zoom

(chair: Toru Yamada, Jason Rhodes)
10:30-12:00    Discussion
Items to be discussed
Recorded zoom for first half
Recorded zoom for latter half (starting from James' talk)
  • Summarize the actual number of requested nights (nominal/minimum).
  • Keep some time for future GO? by James Rhoads (NASA/GSFC) Subaru Synergies with Roman Guest Observing Programs.
  • Discuss the preliminary candidate 100 night program.
  • How and when to select and consolidate the programs in 100 nights?

  • A possibility to apply for normal open-use time on top of the secured 100 nights.

  • Closing remark