28 citations · 93 across the 5 of their papers we have counts for
7 papers
Eruptive-Impulsive Homologous M-class Flares Associated with Double-Decker Flux Rope Configuration in Mini-Sigmoid of NOAA 12673
Prabir K. Mitra, Bhuwan Joshi, Astrid M. Veronig +3
We present a multiwavelength analysis of two homologous, short lived, impulsive flares of GOES class M1.4 and M7.3, that occurred from a very localized mini-sigmoid region within t…
Solar Radio Observation Using CALLISTO at the USO/PRL, Udaipur
Kushagra Upadhyay, Bhuwan Joshi, Prabir K. Mitra +3
This paper presents a detailed description of various subsystems of CALLISTO solar radio spectrograph installed at the USO/PRL. In the front-end system, a log periodic dipole anten…
Development of a Confined Circular-cum-parallel Ribbon Flare and Associated Pre-flare Activity
Pooja Devi, Bhuwan Joshi, Ramesh Chandra +3
We study a complex GOES M1.1 circular ribbon flare and related pre-flare activity on 26 January 2015 [SOL26-01-2015] in solar active region NOAA 12268. This flare activity was obse…
HXR emission from an activated flux rope and subsequent evolution of an eruptive long duration solar flare
Suraj Sahu, Bhuwan Joshi, Prabir K. Mitra +2
In this paper, we present a comprehensive study of the evolutionary phases of a major M6.6 long duration event (LDE) with special emphasize on its pre-flare phase. The event occurr…
Identification of Pre-flare Processes and Their Possible Role in Driving a Large-scale Flux Rope Eruption with Complex M-class Flare in the Active Region NOAA 12371
Prabir K. Mitra, Bhuwan Joshi, Avijeet Prasad
In this article, we study the origin of precursor flare activity and investigate its role towards triggering the eruption of a flux rope which resulted into a dual-peak M-class fla…
Pre-flare processes, flux rope activation, large-scale eruption and associated X-class flare from the active region NOAA 11875
Prabir K. Mitra, Bhuwan Joshi
We present a multi-wavelength analysis of the eruption of a hot coronal channel associated with an X1.0 flare (SOL2013-10-28T02:03) from the active region NOAA 11875 by combining o…