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Sub-mm observations of periodic methanol masers

Published online by Cambridge University Press:  16 July 2018

D. J. van der Walt
Affiliation:
Centre for Space Research, NWU, Potchefstroom, South Africa email: [email protected], [email protected], [email protected], [email protected]
J.-M. Morgan
Affiliation:
Centre for Space Research, NWU, Potchefstroom, South Africa email: [email protected], [email protected], [email protected], [email protected]
J. O. Chibueze
Affiliation:
Centre for Space Research, NWU, Potchefstroom, South Africa email: [email protected], [email protected], [email protected], [email protected] SKA-SA, Pinelands, South Africa Dept. Physics & Astronomy, University of Nigeria, Nsukka, Nigeria
Q. Zhang
Affiliation:
Harvard-Smithsonian CfA, USA
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Abstract

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We present the results of sub-millimetre observations on three periodic methanol maser sources. Our results indicate that there are geometric differences between some periodic methanol masers which have different variability profiles.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2018 

References

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van der Walt, D. J., Maswanganye, J. P., Etoka, S., Goedhart, S., & van den Heever, S. P., 2016, A&A, 588, 47Google Scholar