43 citations · 144 across the 19 of their papers we have counts for
4 papers · 1 filter
Filament Eruption Driving EUV Loop Contraction then Expansion above a Stable Filament
Ramesh Chandra, Pascal Demoulin, Pooja Devi +2
We analyze the observations of EUV loop evolution associated with the filament eruption located at the border of an active region. The event SOL2013-03-16T14:00 was observed with a…
Fine Structures of an EUV Wave Event from Multi-Viewpoint Observations
Ramesh Chandra, P. F. Chen, Pooja Devi +3
In this study, we investigate an extreme ultraviolet (EUV) wave event on 2010 February 11, which occurred as a limb event from the Earth viewpoint and a disk event from the STEREO-…
Variation of Chromospheric Features as a Function of Latitude and Time using Ca-K Spectroheliograms for Solar Cycles 15-23: Implications for Meridional Flow
Pooja Devi, Jagdev Singh, Ramesh Chandra +2
We have analysed the Ca-K images obtained at Kodaikanal Observatory as a function of latitude and time for the period of 1913 - 2004 covering the Solar Cycle 15 to 23. We have clas…
Observations of a prominence eruption and loop contraction
Pooja Devi, Pascal Démoulin, Ramesh Chandra +3
Context. Prominence eruptions provide key observations to understand the launch of coronal mass ejections as their cold plasma traces a part of the unstable magnetic configuration.…