POL-2: A polarimeter for the James-Clerk-Maxwell telescope

  • Per Friberg
  • , Pierre Bastien
  • , David Berry
  • , Giorgio Savini
  • , Sarah F. Graves
  • , Kate Pattle

Research output: Chapter in Book or Conference Publication/ProceedingConference Publicationpeer-review

83 Citations (Scopus)

Abstract

The POL-2 polarimeter for the SCUBA-2 10 000 pixel Terahertz camera on the James Clerk Maxwell Telescope (JCMT) in it's late state of commissioning. Proposals have been accepted for POL-2 and general observing will start in August 2016. SCUBA-2 has a field of view of 43 arcmin at both of the 850 and 450 μm focal planes. POL-2 will map the sky in the the 850 μm band. The POL-2 polarimeter utilizes three optical components: a half wave plate and two wire-grid polarizers used as calibrator and analyzer covering the full field of SCUBA-2. We describe the instrument, data acquisition and features/artifacts that have been encountered during the commissioning.

Original languageEnglish
Title of host publicationMillimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VIII
EditorsJonas Zmuidzinas, Wayne S. Holland
PublisherSPIE
ISBN (Electronic)9781510602076
DOIs
Publication statusPublished - 2016
Externally publishedYes
EventMillimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VIII - Edinburgh, United Kingdom
Duration: 28 Jun 20161 Jul 2016

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9914
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceMillimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VIII
Country/TerritoryUnited Kingdom
CityEdinburgh
Period28/06/161/07/16

Keywords

  • Data Reduction
  • Observing Methods
  • POL-2
  • Polarimeter
  • SCUBA-2
  • Submillimeter Instrumentation
  • Terahertz

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