The low-frequency characteristics of PSR J0437-4715 observed with the Murchison wide-field array

The low-frequency characteristics of PSR J0437-4715 observed with the Murchison wide-field array

We report on the detection of the millisecond pulsar PSR J0437−4715 with the Murchison Wide-field Array (MWA) at a frequency of 192 MHz. Our observations show rapid modulations of pulse intensity in time and frequency that arise from diffractive scintillation effects in the interstellar medium (ISM)...

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Bibliographic Details
Main Authors: Bhat, Ramesh, Ord, S., Tremblay, Steven, Tingay, Steven, Deshpande, A., van Straten, W., Oronsaye, S., Bernardi, G., Bowman, J., Briggs, F., Cappallo, R., Corey, B., Emrich, David, Goeke, R., Greenhill, L., Hazelton, B., Hewitt, J., Johnston-Hollitt, M., Kaplan, D., Kasper, J., Kratzenberg, E., Lonsdale, C., Lynch, Mervyn, McWhirter, S., Mitchell, D., Morales, M., Morgan, E., Oberoi, D., Prabu, T., Rogers, A., Roshi, D., Udaya-Shankar, N., Srivani, K., Subrahmanyan, R., Waterson, Mark, Wayth, Randall, Webster, R., Whitney, A., Williams, Andrew, Williams, C.
Format: Journal Article
Published: Institute of Physics Publishing Ltd. 2014
Subjects:
instrumentation: interferometers
methods: observational
pulsars: general
pulsars: individual (PSR J0437-4715)
Online Access:http://hdl.handle.net/20.500.11937/4732

Internet

http://hdl.handle.net/20.500.11937/4732

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