High precision measurements of interstellar dispersion measure with the upgraded GMRT
Published in Astronomy & Astrophysics, 2021
Recommended citation: Krishnakumar, MA et al. (2021). "High precision measurements of interstellar dispersion measure with the upgraded GMRT." A&A. 651, A5. https://doi.org/10.1051/0004-6361/202140340
We present high-precision estimates of interstellar dispersion measure for four pulsars over a year. We detected an event where a solar coronal mass ejection led to a significant increase in the dispersion measure of PSR J2145-0750.