Results 161 to 170 of about 150,775 (261)

Sun-as-a-star Analysis of the X1.6 Flare on 2023 August 5: Dynamics of Post-flare Loops in Spatially Integrated Observational Data [PDF]

open access: yesarXiv
Post-flare loops are loop-like plasmas observed during the decay phase of solar flares, and they are expected to exist for stellar flares. However, it is unclear how post-flare loops are observed in stellar flares' cases. To clarify behaviors of post-flare loops in spatially integrated data, we performed the Sun-as-a-star analysis of the X1.6 flare ...
arxiv  

Near- and Mid-ultraviolet Observations of X-6.3 Flare on 2024 February 22 Recorded by the Solar Ultraviolet Imaging Telescope on board Aditya-L1

open access: yesThe Astrophysical Journal Letters
Solar flares are regularly observed in extreme-ultraviolet soft X-rays (SXRs) and hard X-rays (HXRs). However, those in near- and mid-ultraviolet are sparse.
Soumya Roy   +12 more
doaj   +1 more source

The development of lower-atmosphere turbulence early in a solar flare. [PDF]

open access: yesSci Adv, 2018
Jeffrey NLS   +3 more
europepmc   +1 more source

Quasiperiodic Oscillations of Flare Loops and Slipping Motion of Ribbon Substructures during a C-class Flare

open access: yesThe Astrophysical Journal
Quasiperiodic oscillations in solar-flaring emission have been observed over the past few decades. To date, the underpinning processes resulting in the quasiperiodic oscillations remain unknown.
Yining Zhang, Ting Li, Jing Ye
doaj   +1 more source

Solar active region magnetogram image dataset for studies of space weather. [PDF]

open access: yesSci Data, 2023
Boucheron LE   +3 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy