Hi everyone,

Hope this finds you well. There may be some interest among casper-ites in
this workshop (details below).

Best,
Vikram

**Science with the DSA-2000 radio camera: workshop 1
**January 19-20, 2022 (virtual)
**Registration and website:
http://sites.google.com/view/dsa-science-workshop
**SOC: Gregg Hallinan, Maura McLaughlin, Eric Murphy, Kristina Nyland,
Vikram Ravi, Fabian Walter.

The DSA-2000 <http://www.deepsynoptic.org/> is designed to be a
world-leading radio survey telescope that is in its design phase, slated
for construction in the middle of this decade. The telescope will consist
of 2,000 5-m dishes operating between 0.7-2 GHz, with comparable
sensitivity to and survey speed in excess of 6x that of SKA1-mid. The
telescope will operate as a radio camera, providing the community with
images and data cubes rather than visibility data products. The DSA-2000
images will have few-arcsecond resolution, sub-microJansky sensitivity, and
dynamic ranges >100,000 across the entire sky. The Radio Camera Initiative
is developing the necessary algorithms and software.

The DSA-2000 will address frontier topics in multimessenger astronomy by
discovering the afterglows of gravitational-wave events, and by timing a
suite of millisecond pulsars to detect and characterize low-frequency
gravitational waves from binary supermassive black holes. Through a
sixteen-epoch all-sky survey, the DSA-2000 will map, catalog, characterize
and monitor over a billion radio sources, with detailed HI observations to
z=1. These observations will transform our understanding of fuel and
feedback associated with star-formation and nuclear accretion in galaxies
across cosmic time. Time-domain analyses of DSA-2000 survey data, including
commensal searches for FRBs and pulsars, will deliver transformational
samples of events that populate the dynamic radio sky.

Through a series of invited talks and associated discussions, this open
workshop is intended to engage a diverse community in identifying and
elucidating some of the most exciting science that the DSA-2000 will
enable. At the same time, the workshop begins the process of ensuring that
the requirements of these science programs are matched by the DSA-2000
design. The project will undergo a conceptual design review shortly after
this workshop. The workshop will lead to a summary paper that links the
preliminary science case to the conceptual telescope design. Future
workshops will enable a more detailed science case and science traceability
matrix to be developed, including early science opportunities during
construction. Finally, the workshop is also intended to ensure that
effective strategies for enabling broader impacts, and presenting data to
the public, are central to the DSA-2000 design from this early stage.

We look forward to seeing you there!

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