Authors:
Ostgaard, N
Stadsnes, J
Bjordal, J
Germany, GA
Vondrak, RR
Parks, GK
Cummer, SA
Chenette, DL
Pronko, JG
Citation: N. Ostgaard et al., Auroral electron distributions derived from combined UV and X-ray emissions, J GEO R-S P, 106(A11), 2001, pp. 26081-26089
Citation: Sa. Cummer et M. Fullekrug, Unusually intense continuing current in lightning produces delayed mesospheric breakdown, GEOPHYS R L, 28(3), 2001, pp. 495-498
Authors:
Ostgaard, N
Stadsnes, J
Bjordal, J
Vondrak, RR
Cummer, SA
Chenette, DL
Schulz, M
Pronko, JG
Citation: N. Ostgaard et al., Cause of the localized maximum of X-ray emission in the morning sector: A comparison with electron measurements, J GEO R-S P, 105(A9), 2000, pp. 20869-20883
Citation: Sa. Cummer et Us. Inan, Modeling ELF radio atmospheric propagation and extracting lightning currents from ELF observations, RADIO SCI, 35(2), 2000, pp. 385-394
Authors:
Ostgaard, N
Stadsnes, J
Bjordal, RR
Vondrak, RR
Cummer, SA
Chenette, DL
Parks, GK
Brittnacher, MJ
McKenzie, DL
Citation: N. Ostgaard et al., Global-scale electron precipitation features seen in UV and X rays during substorms, J GEO R-S P, 104(A5), 1999, pp. 10191-10204
Citation: Sa. Cummer et Am. Farrell, Radio atmospheric propagation on Mars and potential remote sensing applications, J GEO R-PLA, 104(E6), 1999, pp. 14149-14157
Citation: Sa. Cummer et M. Stanley, Submillisecond resolution lightning currents and sprite development: Observations and implications, GEOPHYS R L, 26(20), 1999, pp. 3205-3208