Radio Astronomy Laboratory
{{Short description|Research unit at the University of California}}
The Radio Astronomy Lab (RAL) is an Organized Research Unit (ORU) within the Astronomy Department at the University of California, Berkeley. It was founded by faculty member Harold Weaver in 1958.
Until 2012, RAL maintained a radio astronomy observatory at Hat Creek, near Mt. Lassen.{{cite web|title=Radio Astronomy Laboratory|url=http://vcresearch.berkeley.edu/research-unit/radio-astronomy-laboratory|publisher=UC Berkeley Regents}} It continues to support on-campus laboratory facilities in Campbell Hall. From 1998 to 2012, the RAL collaborated with the SETI Institute of Mountain View California to design, build and operate the Allen Telescope Array (ATA).
RAL has been central to the creation of several radio observatories, including:
- Hat Creek Radio Observatory (HCRO),
- the Allen Telescope Array (ATA),
- the Berkeley-Illinois-Maryland Association (BIMA) array,
- the Combined Array for Research in Millimeter-wave Astronomy (CARMA) array,
- the Precision Array for Probing the Epoch of Reionization (PAPER) array
Research interests
- Millimeter-wavelength interferometry
- Very long baseline interferometry
- Low-frequency radio interferometry targeting the Epoch of Reionization
- Pulsars and other radio transients
- Digital signal processing (DSP) instrumentation
Directors
- Carl Heiles (director, 2010–current){{cite web|last=Sanders|first=Robert|title=UC Berkeley passes management of Allen Telescope Array to SRI|date=13 April 2012 |url=http://newscenter.berkeley.edu/2012/04/13/uc-berkeley-passes-management-of-allen-telescope-array-to-sri/|publisher=UC Berkeley News Center|accessdate=26 November 2012}}
- Donald Backer (director, 2008–2010), deceased
- Leo Blitz (director, 1996–2008)
- William "Jack" Welch (director, 1972–1996), retired
- Harold Weaver (director, 1958–1972), retired
Current faculty
Senior scientific staff
See also
References
{{Reflist}}
External links
- [http://ral.berkeley.edu RAL homepage]
- [https://archive.today/20121214122610/http://astro.berkeley.edu/ral50 RAL 50th anniversary symposium]
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Category:University of California, Berkeley
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