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Observations and a model for the infrared continuum of Centaurus A
(1999)
We present ISOPHOT S, ISOSWS and 8 to 13 mi- cron ground based observations of Centaurus A that show prominent PAH and silicate features. These and other data are used to construct a model for the infrared continuum. We ...
Polarimetry for the Gemini telescopes
(1998)
Polarimeters at optical and near-IR wavelengths are increasingly available as part of facility instruments at major observatories, and are used for a large number of astronomical programs, ranging form nearby star-forming ...
Polarimetry for the Gemini telescopes
(Int Soc for Optical Engineering, 1998)
Polarimeters at optical and near-IR wavelengths are increasingly available as part of facility instruments at major observatories, and are used for a large number of astronomical programs, ranging form nearby star-forming ...
3 MU M Spectropolarimetry of 1120 Ice in Young Stellar Objects
(Astronomical Society of the Pacific, 1996)
Spectropolarimetry of the water-ice feature at 3.1um towards a number of YSOs is presented. The data show that excesses of polarization and changes in position angle across the feature are common. The polarization excess ...