BEGIN:VCALENDAR
VERSION:2.0
PRODID:Linklings LLC
BEGIN:VTIMEZONE
TZID:America/Denver
X-LIC-LOCATION:America/Denver
BEGIN:DAYLIGHT
TZOFFSETFROM:-0700
TZOFFSETTO:-0600
TZNAME:MDT
DTSTART:19700308T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0600
TZOFFSETTO:-0700
TZNAME:MST
DTSTART:19701101T020000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260422T000712Z
LOCATION:607
DTSTART;TZID=America/Denver:20231112T111000
DTEND;TZID=America/Denver:20231112T113000
UID:submissions.supercomputing.org_SC23_sess415_ws_esp106@linklings.com
SUMMARY:Localization of Gamma-Ray Bursts in a Balloon-Borne Telescope
DESCRIPTION:Ye Htet (Washington University in Saint Louis)\n\nMulti-messen
 ger astrophysics combines observations from multiple instruments to study 
 transient astrophysical phenomena, many occurring at seconds-level timesca
 les. To identify and precisely localize these events in the sky, current s
 ystems often search through extensive sensor data, requiring resource-inte
 nsive computation to achieve results on the timescale of the events themse
 lves. We seek to reduce computational requirements so as to perform real-t
 ime event localization with limited computational resources suitable for a
 n orbital platform.\n\nThis work studies the performance of a computationa
 l pipeline for real-time gamma-ray burst (GRB) detection and localization 
 aboard the Antarctic Demonstrator for the Advanced Particle-astrophysics T
 elescope (ADAPT), a balloon-borne prototype for a space-based gamma-ray ob
 servatory supporting multi-messenger observations. ADAPT observes gamma-ra
 y Compton scattering, then uses the pipeline to combine information from m
 ultiple photons to identify a GRB's source direction. We identify, model, 
 and measure key uncertainties, then deploy instrumentation and computation
 al improvements to reduce them, substantially improving localization accur
 acy.\n\nTag: Performance Optimization\n\nRegistration Category: Workshop R
 eg Pass\n\nSession Chairs: Tiernan Casey (Sandia National Laboratories) an
 d Antigoni Georgiadou (Oak Ridge National Laboratory (ORNL))\n\n
END:VEVENT
END:VCALENDAR