Greaves, J. S., Holland, W. S., Jenness, T., Chrysostomou, A., Berry, D. S., Murray, A. G., Tamura, M., Robson, E. I., Ade, Peter A. R. ![]() |
Abstract
A polarimeter has been built for use with the Submillimetre Common-User Bolometer Array (SCUBA), on the James Clerk Maxwell Telescope (JCMT) in Hawaii. SCUBA is the first of a new generation of highly sensitive submillimetre cameras, and the UK/Japan Polarimeter adds a polarimetric imaging/photometry capability in the wavelength range 350 to 2000 μm. Early science results range from measuring the synchrotron polarization of the black hole candidate Sgr A* to mapping magnetic fields inferred from polarized dust emission in Galactic star-forming clouds. We describe the instrument design, performance, observing techniques and data reduction processes, along with an assessment of the current and future scientific capability.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Physics and Astronomy |
Subjects: | Q Science > QB Astronomy |
Additional Information: | instrumentation: polarimeters; techniques: polarimetric; magnetic fields; polarization; submillimetre |
Publisher: | Wiley |
ISSN: | 0035-8711 |
Last Modified: | 24 Oct 2022 10:02 |
URI: | https://orca.cardiff.ac.uk/id/eprint/42958 |
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