Tracking dispersion measure variations of timing array pulsars with the GMRT

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Tracking dispersion measure variations of timing array pulsars with the GMRT

We present the results from nearly three years of monitoring of the variations in dispersion measure (DM) along the line-of-sight to 11 millisecond pulsars using the Giant Metrewave Radio Telescope (GMRT). These results demonstrate accuracies of single epoch DM estimates of the order of 5 × 10-4 cm-...

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Bibliographic Details
Main Authors:	Kumar, U., Gupta, Y., Van Straten, W., Oslowski, S., Roy, J., Bhat, Ramesh, Bailes, M., Keith, M.
Format:	Conference Paper
Published:	2012
Online Access:	http://www.pulsarastronomy.net/IAUS291/proceedings/ http://hdl.handle.net/20.500.11937/50727

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