caa a22 4500 477124534 CHVBK 20180405111645.0 cr unu---uuuuu 170330e19970201xx s 000 0 eng 10.1007/BF02677921 doi (NATIONALLICENCE)springer-10.1007/BF02677921 Cyclops: A single beam 1.3 millimeter polarimeter [Elektronische Daten] [Jason Glenn, Christopher Walker, Erick Young] We present the design of a broad band, 1.3 mm polarimeter for astronomical observations and the results of first light observations at the Heinrich Hertz Telescope (HHT). The systematic polarization of the instrument plus telescope is 1.1%. The observed linear polarization of DR 21,P=1.65%±0.14% andθ=16°±2°, is consistent with previous measurements. Our 0.9% upper limit on the linear polarization of Cepheus A is the first 1.3 mm measurement reported. With Cyclops it is possible to map the magnetic fields in several of the brightest molecular cloud dust cores in the Milky Way. We comment on the expected performance of an achromatic Rexolite half-waveplate for λ=800µm to 1.3 mm. Plenum Publishing Corporation, 1997 Glenn Jason Steward Observatory, University of Arizona, 933 North Cherry Avenue, 85721, Tucson, Arizona aut Walker Christopher Steward Observatory, University of Arizona, 933 North Cherry Avenue, 85721, Tucson, Arizona aut Young Erick Steward Observatory, University of Arizona, 933 North Cherry Avenue, 85721, Tucson, Arizona aut International Journal of Infrared and Millimeter Waves Kluwer Academic Publishers-Plenum Publishers 18/2(1997-02-01), 285-300 0195-9271 18:2<285 1997 18 10762 https://doi.org/10.1007/BF02677921 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02677921 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Glenn Jason Steward Observatory, University of Arizona, 933 North Cherry Avenue, 85721, Tucson, Arizona aut NATIONALLICENCE 700 1- Walker Christopher Steward Observatory, University of Arizona, 933 North Cherry Avenue, 85721, Tucson, Arizona aut NATIONALLICENCE 700 1- Young Erick Steward Observatory, University of Arizona, 933 North Cherry Avenue, 85721, Tucson, Arizona aut NATIONALLICENCE 773 0- International Journal of Infrared and Millimeter Waves Kluwer Academic Publishers-Plenum Publishers 18/2(1997-02-01), 285-300 0195-9271 18:2<285 1997 18 10762 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer