Caltech Submillimeter Observatory (CSO)
A Digest of Recent News and Scientific Results



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2005


December 2005


The CSO telescope obtained clear interference fringes with the SMA antennas, as part of the eSMA (expanded Submillimeter Array) project. 

CSO-SMA fringes

Phase variation of fringes on all baselines measured in an eSMA experiment done in December 2005. (Click the figure above to see the enlarged image.)

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August 2005


New 350 micron Polarimeter, SHARP, opens its eyes. 

sharp1


The module of the SHARCII polarimeter, SHARP, will split the incident beam, coming from the left, into two orthogonally polarized beams fall onto the SHARCII detectors, shown in the right.  

Read more...

Go to SHARP web page




April 2005



Extremely luminous high redshift ( z > 1) galaxies surveyed with Bolocam at 1.1 mm

Lockman Hole Bolocam

A new deep survey image towards distant galaxies with Bolocam at 1.1 mm. 

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February 2005


CSO Planetary Disk Surveys done with the SHARCII camera.

Fomalhaut
Fomalhaut debris disk image taken with the SHARCII camera. 

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350 micron band molecular line survey towards Orion KL

350micron_lines_orion
A spectrum towards Orion KL throughout the 350 micron band (from 795 to 903 GHz).

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SHARCII captured approximately 50 luminous galaxies

antennae1
A 350 micron SHARCII image of a merger galaxy called Antennae. 

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