High-speed data access to the Green Bank Telescope

Gareth Hunt; Alan Bridle

doi:10.1117/12.387231

2 June 2000 High-speed data access to the Green Bank Telescope

Gareth Hunt, Alan Bridle

Author Affiliations +

Proceedings Volume 4011, Advanced Global Communications Technologies for Astronomy; (2000) https://doi.org/10.1117/12.387231
Event: Astronomical Telescopes and Instrumentation, 2000, Munich, Germany

Abstract

On completion in 2000, the Green Bank Telescope (GB) will be the largest fully steerable radio telescope in the world. It has a clear aperture design, an active surface, and an advanced laser metrology system designed to give the enormous structure precision performance at radio wavelengths of less than 3 mm. To realize the full scientific potential of such a telescope, we must dynamically match the requirements of the most meritorious scientific programs to the changing observing conditions. This requires (1) flexible scheduling so that the most demanding programs are scheduled only when conditions are appropriate for them, and (2) interactive real-time access to the data by astronomers so they can judge how best to meet their scientific goals under the prevailing conditions. Because of Green Bank's isolated location, we expect that a substantial fraction of the observing will be done remotely. Facilities to interact with the GB must therefore be available at the observers' home institutions. The National Radio Astronomy Observatory seeks to establish a DS-3 or higher network connection to Green Bank. This poses special problems due to the remoteness of the facility.

Citation Download Citation

Gareth Hunt and Alan Bridle "High-speed data access to the Green Bank Telescope", Proc. SPIE 4011, Advanced Global Communications Technologies for Astronomy, (2 June 2000); https://doi.org/10.1117/12.387231

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE