Browsing AURA by Author "Østgaard, Nikolai"
Now showing items 1-4 of 4
-
A new population of terrestrial gamma-ray flashes in the RHESSI data
Østgaard, Nikolai; Albrechtsen, Kjetil; Gjesteland, Thomas; Collier, Andrew B. (Journal article; Peer reviewed, 2015) -
Enhanced detection of terrestrial gamma-ray flashes by AGILE
Marisaldi, Martino; Argan, A; Ursi, Alessandro; Gjesteland, Thomas; Fuschino, F; Labanti, C; Galli, M; Tavani, M; Pittori, C; Verrecchia, F; D´Amico, F.; Østgaard, Nikolai; Mereghetti, S; Campana, R; Cattaneo, PW; Bulgarelli, S; Colafrancesco, S; Dietrich, S; Longo, F; Gianotti, F.; Giommi, P; Rappoldi, A; Trifoglio, M; Trois, A (Journal article; Peer reviewed, 2015)At the end of March 2015 the onboard software configuration of the Astrorivelatore Gamma a Immagini Leggero (AGILE) satellite was modified in order to disable the veto signal of the anticoincidence shield for the minicalorimeter ... -
Observation of intrinsically bright terrestrial gamma ray flashes from the Mediterranean basin
Gjesteland, Thomas; Østgaard, Nikolai; Laviola, Sante; Miglietta, M M; Arnone, Enrico; Marisaldi, Martino; Fuschino, F; Collier, Andrew B.; Fabro, F; Montanya, J (Journal article; Peer reviewed, 2015) -
On the timing between terrestrial gamma ray flashes, radio atmospherics, and optical lightning emission
Gjesteland, Thomas; Østgaard, Nikolai; Bitzer, Phillip; Christian, Hugh J. (Journal article; Peer reviewed, 2017)On 25 October 2012 the Reuven Ramaty High Energy Solar Spectroscope Imager (RHESSI) and the Tropical Rainfall Measuring Mission (TRMM) satellites passed over a thunderstorm on the coast of Sri Lanka. RHESSI observed a ...