EGU21-4600
https://doi.org/10.5194/egusphere-egu21-4600
EGU General Assembly 2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

New highlights of gamma-ray observations by ASIM

Nikolai Ostgaard1, Andrey Mezentsev1, Martino Marisaldi1, Pavlo Kochkin1, Torsten Neubert2, Victor Reglero3, Olivier Chanrion2, Nikolai Lehtinen1, David Sarria1, Chris Skeie1, Ingrid Bjørge-Engeland1, Anders Lindanger1, Freddy Christiansen2, Kjetil Ullaland1, Georgi Genov1, and Carl Budzt-Jørgensen2
Nikolai Ostgaard et al.
  • 1Birkeland Centre for Space Science, Physics and Technology, University of Bergen, Bergen, Norway (nikolai.ostgaard@uib.no)
  • 2National Space Institute, Technical University of Denmark, Denmark
  • 3University of Valencia, Spain

ASIM has now observed several hundreds of TGFs since the launch in 2018. Highlights and new science from the first ten months of observations were presented in Østgaard et al. (2019) paper. In this presentation we will present observational highlights from the last 1.5 year, when the relative timing accuracy between the TGF observations and the optical measurements is +/- 5 us (compared to +/- 80 us before march 2019). This includes many more simultaneous TGF and Elve observations, high flux TGFs, double TGFs simultaneous with double optical pulses and many TGFs with good radio measurements.  ASIM has also observed several Gamma Ray Bursts. 

How to cite: Ostgaard, N., Mezentsev, A., Marisaldi, M., Kochkin, P., Neubert, T., Reglero, V., Chanrion, O., Lehtinen, N., Sarria, D., Skeie, C., Bjørge-Engeland, I., Lindanger, A., Christiansen, F., Ullaland, K., Genov, G., and Budzt-Jørgensen, C.: New highlights of gamma-ray observations by ASIM, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-4600, https://doi.org/10.5194/egusphere-egu21-4600, 2021.

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