2.7k citations · 9k across the 135 of their papers we have counts for
3 papers · 2 filters
Very Large Array Observations of Disturbed Ion Flow from the Plasmasphere to the Nighttime Ionosphere
Joseph Helmboldt, Huib Intema
We present the results of a multi-scale analysis of TEC fluctuations using a roughly five-hour observation of the bright radio source Virgo A with the Very Large Array (VLA) at 74…
A New Technique for Spectral Analysis of Ionospheric TEC Fluctuations Observed with the Very Large Array VHF System: From QP Echoes to MSTIDs
J. F. Helmboldt, T. J. W. Lazio, H. T. Intema +1
We have used a relatively long, contiguous VHF observation of a bright cosmic radio source (Cygnus A) with the Very Large Array (VLA) through the nighttime, midlatitude ionosphere…
High-precision Measurements of Ionospheric TEC Gradients with the Very Large Array VHF System
J. F. Helmboldt, T. J. W. Lazio, H. T. Intema +1
We have used a relatively long, contiguous VHF observation of a bright cosmic radio source (Cygnus A) with the Very Large Array (VLA) to demonstrate the capability of this instrume…