Loading…
This event has ended. Visit the official site or create your own event on Sched.
Gateways 2020 is scheduled from October 12 to October 23, with the tutorial and workshop track during the first week and the main conference track during the second week. This fifth Gateways annual conference is an opportunity for gateway creators and enthusiasts to learn, share, connect, and shape the future of gateways, while supporting and growing our community. Register for the conference by October 5.

The default time zone is Eastern Time. You can adjust it to your time zone on the right side of the schedule underneath the search box (or in the top bar, depending on the width of your screen).

Already registered for the conference and want to personalize your own schedule? Sign up for your own free Gateways 2020 Sched account. Note: Signing up for Sched is NOT the same as registering for the conference.
Back To Schedule
Thursday, October 22 • 3:00pm - 3:15pm
G3: A Gateway to Astronomical Image Processing: Rubin Observatory Science Pipelines on AWS

Sign up or log in to save this to your schedule, view media, leave feedback and see who's attending!

The Legacy Survey of Space and Time (LSST, www.lsst.org), operated by the Rubin Observatory, is a 10-year astronomical survey due to start operations in 2022 that will image half the sky every three nights. LSST will produce ~20TB of raw data per night which will be calibrated and analyzed in almost real time. Given the volume of LSST data, the traditional subset-download-process paradigm of data reprocessing faces significant challenges. We describe here a gateway for astronomical science that would enable astronomers to analyze images and catalogs at scale. In this first step we focus on executing the LSST's Science Pipelines, a collection of image and catalog processing algorithms, on Amazon Web Services (AWS) accessed through a Jupyter interface. We describe the performance, scalability and cost of deploying such a system in the cloud.


Thursday October 22, 2020 3:00pm - 3:15pm EDT
Concurrent Room 1

Attendees (8)