%0 Journal Article
%T Detection and Flux Density Measurements of the Millisecond Pulsar J2145-0750 below 100 MHz
%A J. Dowell
%A P. S. Ray
%A G. B. Taylor
%A J. N. Blythe
%A T. Clarke
%A J. Craig
%A S. W. Ellingson
%A J. F. Helmboldt
%A P. A. Henning
%A T. J. W. Lazio
%A F. Schinzel
%A K. Stovall
%A C. N. Wolfe
%J Physics
%D 2013
%I arXiv
%R 10.1088/2041-8205/775/1/L28
%X We present flux density measurements and pulse profiles for the millisecond pulsar PSR J2145-0750 spanning 37 to 81 MHz using data obtained from the first station of the Long Wavelength Array. These measurements represent the lowest frequency detection of pulsed emission from a millisecond pulsar to date. We find that the pulse profile is similar to that observed at 102 MHz. We also find that the flux density spectrum between ~40 MHz to 5 GHz is suggestive of a break and may be better fit by a model that includes spectral curvature with a rollover around 730 MHz rather than a single power law.
%U http://arxiv.org/abs/1309.0558v2