Field Spectroscopy Observations of the Gravitational Lenses H1413+117 and Q2237+030. Preliminary Results
نویسندگان
چکیده
منابع مشابه
Polarisation Observations of Gravitational Lenses
We present multi-frequency VLA polarisation observations of nine gravitational lenses. The aim of these observations was to determine Faraday rotation measures (RM) for the individual lensed images, and to measure their continuum spectra over a wide range of frequencies.
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1996
ISSN: 0074-1809
DOI: 10.1017/s0074180900110629