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 mum. 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.
| Original language | English |
|---|---|
| Pages (from-to) | 353-361 |
| Number of pages | 9 |
| Journal | Monthly Notices of the Royal Astronomical Society |
| Volume | 340 |
| Issue number | 2 |
| Publication status | Published - 1 Apr 2003 |
Keywords
- instrumentation : polarimeters
- techniques : polarimetric
- magnetic fields
- polarization
- submillimetre
- FORMING MOLECULAR CLOUDS
- FAR-INFRARED POLARIMETRY
- MAGNETIC-FIELD STRUCTURE
- DATA REDUCTION PIPELINE
- SCUBA DATA
- STAR-FORMATION
- GALACTIC-CENTER
- DUST EMISSION
- BLACK-HOLE
- POLARIZATION
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