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Surveying RFI for a new Brazilian Solar Spectroscope site

Published online by Cambridge University Press:  26 February 2010

José R. Cecatto ,
Paulo C. G. Albuquerque ,
Ivan O. G. Vila ,
Alan B. Cassiano ,
César Strauss  and
Francisco C. R. Fernandes
José R. Cecatto
Affiliation:
Astrophysics Division, National Institute for Space Research (INPE), 12227-010, São José dos Campos, Brazil email: jrc@das.inpe.br
Paulo C. G. Albuquerque
Affiliation:
Remote Sensing Division-INPE, 12227-010, São José dos Campos, Brazil email: gurgel@ltid.inpe.br
Ivan O. G. Vila
Affiliation:
Aerospace Electronics Division-INPE, 12227-010, São José dos Campos, Brazil email: geier@dea.inpe.br
Alan B. Cassiano
Affiliation:
Astrophysics Division, National Institute for Space Research (INPE), 12227-010, São José dos Campos, Brazil email: jrc@das.inpe.br
César Strauss
Affiliation:
Astrophysics Division, National Institute for Space Research (INPE), 12227-010, São José dos Campos, Brazil email: jrc@das.inpe.br
Francisco C. R. Fernandes
Affiliation:
Institute of Research & Development-Univap, 12244-000, São José dos Campos, Brazil email: guga@univap.br
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Abstract

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Brazilian Solar Spectroscope (BSS) carry out high time (0.01–0.1 s) resolution solar spectral investigations within the frequency range 1–2.5 GHz on a daily basis. At the moment, a new site is imposed to this facility. This site change became necessary due to both factors: the growing level of radio frequency interference (RFI) signals at actual site and requirements of rising up a new building at the BSS antenna location. We present results of RFI signals search at INPE-Cachoeira Paulista area as purpose to define a new BSS site.

Keywords

Sun: radio radiationinstrumentation: spectrographssite testing
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 5 , Symposium S264: Solar and Stellar Variability: Impact on Earth and Planets , August 2009 , pp. 484 - 486
Copyright
Copyright © International Astronomical Union 2010

References

NSF-Associated Universities Inc. 1956, Planning document for Establishment and Operation of a Radio Astronomy Observatory, NRAO Miscellaneous Unnumbered Internal Reports, 72p.Google Scholar
Sawant, et al. 2001, Solar Phys., 200, 167.CrossRefGoogle Scholar