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Interstellar medium studies below 200 MHz: LOFAR single stations and NenuFAR

Abstract : International LOFAR stations, equipped with powerful backends, can be used as individual telescopes, and provide data sets complementary to those obtained with the LOFAR Core. Such ``local mode'' observations are particularly adapted to monitoring observations, where the advantage of having a high observing cadence (one observation per week) outweighs the reduced sensitivity of a single station when compared to the full array. With such observations, it is possible to monitor the temporal evolution of the pulsars' behaviour via its dispersion, scattering, intensity, and profile shape. We present recent studies performed in the LOFAR low band (10-90 MHz).
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Submitted on : Friday, February 11, 2022 - 2:34:20 PM
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Jean-Mathias Griessmeier, Louis Bondonneau, Maciej Serylak, Gilles Theureau. Interstellar medium studies below 200 MHz: LOFAR single stations and NenuFAR. Pulsar Astrophysics the Next Fifty Years, 2018, à renseigner, Unknown Region. pp.338-339, ⟨10.1017/S1743921317008985⟩. ⟨insu-03566307⟩

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