CBASS North

JPL antenna JPL antenna CBASS-N antenna CBASS-N antenna CBASS-N antenna

JPL 6.1m dish being installed at OVRO.

CBASS-N antenna with absorbing tunnel (2010 July).

Receiver and subreflector on CBASS-N antenna

CBASS-N antenna before installation of absorbing tunnel.

CBASS-N antenna.

CBASS-N antenna CBASS-N antenna

Mike Jones and Oliver King working on the receiver (Jun 25, 2013).

CBASS-N antenna and OVRO 40-m telescope at sunset (Dec 17, 2013).

CBASS South

HartRAO antenna HartRAO antenna HartRAO antenna HartRAO antenna

Installing CBASS-S on HartRAO antenna (2013 May 14).

CBASS-S on HartRAO antenna, no subreflector (2013 May 16).

CBASS-S on HartRAO antenna, no subreflector (2013 May 16).

CBASS-S receiver on HartRAO antenna (2013 Sep 12).

HartRAO antenna

CBASS-S HartRAO antenna.

Carnarvon antenna

CBASS-S Karoo antenna at dawn (2013 Apr 12).

Carnarvon antenna

Installation of the 7.6m antenna at the Karoo site.

Carnarvon antenna

CBASS-S Karoo antenna.

Receiver assembly

C-BASS receiver C-BASS receiver C-BASS receiver C-BASS receiver C-BASS receiver C-BASS receiver

Cryostat and horn in Oxford (June 2009).

With foam cone added.

With secondary mirror installed.

Receiver enclosed in conical shroud.

Oliver King provides a scale.

Showing interior of receiver assembly.

Early results

Skymap

Alt-Az map of the northern sky (June 2010) showing major sources of RFI.

Skymap

Alt-Az map after installation of RFI filters (July 2011).

Last modified: Mon Jan 6 11:12:44 PST 2014