91 citations · 435 across the 9 of their papers we have counts for
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Stellar flares detected with the Next Generation Transit Survey
James A. G. Jackman, Peter J. Wheatley, Jack S. Acton +19
We present the results of a search for stellar flares in the first data release from the Next Generation Transit Survey (NGTS). We have found 610 flares from 339 stars, with spectr…
A blueprint of state-of-the-art techniques for detecting quasi-periodic pulsations in solar and stellar flares
Anne-Marie Broomhall, James R. A. Davenport, Laura A. Hayes +9
Quasi-periodic pulsations (QPPs) appear to be a common feature observed in the light curves of both solar and stellar flares. However, their quasi-periodic nature, along with the f…
Detection of a giant flare displaying quasi-periodic pulsations from a pre-main sequence M star with NGTS
James A. G. Jackman, Peter J. Wheatley, Chloe E. Pugh +18
We present the detection of an energetic flare on the pre-main sequence M3 star NGTS J121939.5-355557, which we estimate as only 2 Myr old. The flare had an energy of $3.2\pm^{0.4}…
Quasi-periodic pulsations in the most powerful solar flare of Cycle 24
Dmitrii Y. Kolotkov, Chloe E. Pugh, Anne-Marie Broomhall +1
Quasi-periodic pulsations (QPP) are common in solar flares and are now regularly observed in stellar flares. We present the detection of two different types of QPP signals in the t…
Ground-based detection of G star superflares with NGTS
James A. G. Jackman, Peter J. Wheatley, Chloe E. Pugh +19
We present high cadence detections of two superflares from a bright G8 star (V = 11.56) with the Next Generation Transit Survey (NGTS). We improve upon previous superflare detectio…
Properties of quasi-periodic pulsations in solar flares from a single active region
C. E. Pugh, V. M. Nakariakov, A. -M. Broomhall +2
We investigate the properties of a set of solar flares originating from a single active region (AR) that exhibit QPPs, and look for signs of the QPP periods relating to AR properti…