Table 2.

Comparison between BTL and on-disk LAT flares.

Flare Rise time ΔPeak Peak flux AR
(min:s) (s) (10−5 ph cm−2 s−1)
SOL2013-10-11 9 : 00 ± 1 : 00 600 ± 60 49 ± 2 N21E103
SOL2014-09-01 9 : 00 ± 1 : 00 240 ± 60 565 ± 21 N14E126
SOL2021-07-17 8 : 00 ± 1 : 00 4 ± 1 S20E140
SOL2021-09-17 1 : 09 ± 0 : 07 189 ± 7 67 ± 20 S30E100
SOL2022-09-29 0 : 18 ± 0 : 04 5 ± 4 44 ± 14 N26E106
SOL2011-09-06 0 : 16 ± 0 : 01 10 ± 1 50 ± 16 N14W18

Notes. Rise time, difference between GBM 32–76 keV and > 100 MeV peak times (ΔPeak), peak flux value of the gamma-ray emission, and the position of the active region for the five BTL flares detected with the LAT and with sufficient statistics to perform a time-resolved analysis (top table) and the impulsive on-disk flare of September 6, 2011 (bottom table). The criteria for the selection of the on-disk flare is described in the text. The BTL flare that is not considered here is the flare of January 6, 2014, due to a lack of sufficient coverage by the LAT. We do not list the value of ΔPeak for SOL2021-07-17 because the GBM did not detect any significant emission from this event.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.