Home      Calendar      About OCA      E Zine      Resources      Image Gallery      Members
    www.ocastronomers.org/ e-zine/ monthly_meetings/ details /

OCA General Meeting
Friday May 10th 2019, 7:30 PM
Chapman University
Free and open to public more

Observing the Cosmic Microwave Background Radiation with the South Pole Telescope

In this talk I will give an introduction to observational cosmology focusing on how ground based CMB telescopes work, in terms of the hardware infrastructure, software setup, and day to day operations. We’ll go over everything from cryogenic refrigerators to superconducting quantum interference devices (SQUIDs) to the Generic Control Program (GCP). I’ll then give an overview of daily operations and maintenance in the extreme environment of the South Pole in Antarctica, focusing on my experiences deploying for 10.5 months as a winter-over for the South Pole Telescope. I’ll share some stories from life at the South Pole before progressing to the scientific results that have come from the South Pole Telescope and other CMB experiments on the ground and in space. I’ll end with an outlook of the next 10 years of CMB astronomy and leave plenty of time for questions. But I’ll tell you in advance, that in all my time in Antarctica, I never did manage to see a penguin.

Christine Corbett


"What's Up?" in this month will be presented by Jim Benet from OCA

Pre-meeting Slide Show (~2 MB)
Club Announcements (~2 MB)

Previous Meetings

Copyright © 2001 - 2019 Orange County Astronomers
Bringing the universe into focus since 1967
About Us | Site Map | Contacts
Calendar | Gallery | General Meetings

amazon Amazon | OCAstroShop OCAstroShop | youtube YouTube | facebook Facebook | twitter Twitter | instagram Instagram