879 citations · 1.7k across the 29 of their papers we have counts for
12 papers · 1 filter
Identifying the energy release site in a Solar microflare with a jet
Andrea Francesco Battaglia, Wen Wang, Jonas Saqri +10
One of the main science questions of the Solar Orbiter and Parker Solar Probe missions deals with understanding how electrons in the lower solar corona are accelerated and how they…
First Solar Radio Burst Observations by the Mexican Array Radio Telescope (MEXART) at 140 MHz
E. Huipe-Domratcheva, V. De la Luz, G. A. Casillas-Perez +5
The National Laboratory of Space Weather in Mexico (Laboratorio Nacional de ClimaEspacial: LANCE) coordinates instrumentation for monitoring the space-weatherimpact over Mexico. Tw…
Two-stage evolution of an extended C-class eruptive flaring activity from sigmoid active region NOAA 12734: SDO and Udaipur-CALLISTO observations
Bhuwan Joshi, Prabir K. Mitra, R. Bhattacharyya +4
We present a multi-wavelength investigation of a C-class flaring activity that occurred in the active region NOAA 12734 on 8 March 2019. The investigation utilises data from AIA an…
A Statistical Study of Solar Radio Type III Bursts and Space Weather Implication
Theogene Ndacyayisenga, Jean Uwamahoro, K. Sasikumar Raja +1
Solar radio bursts (SRBs) are the signatures of various phenomena that happen in the solar corona and interplanetary medium (IPM). In this article, we have studied the occurrence o…
A Statistical Study of Low-frequency Solar Radio Type-III Bursts
Mahender Aroori, K. Sasikumar Raja, R. Ramesh +3
We have studied low-frequency (45 - 410 MHz) type III solar radio bursts observed using the e-CALLISTO spectrometer located at Gauribidanur radio observatory, India during 2013 - 2…
Automated Detection of Solar Radio Bursts using a Statistical Method
Dayal Singh, K. Sasikumar Raja, Prasad Subramanian +2
Radio bursts from the solar corona can provide clues to forecast space weather hazards. After recent technology advancements, regular monitoring of radio bursts has increased and l…
Direct Observations of Traveling Ionospheric Disturbances as Focusers of Solar Radiation: Spectral Caustics
Artem Koval, Yao Chen, Takuya Tsugawa +9
The solar radiation focusing effect is related to the specific phenomenon of propagation of the Sun-emitted HF and VHF waves through terrestrial ionosphere. This natural effect is…
Variable emission mechanism of a Type IV radio burst
D. E. Morosan, E. K. J. Kilpua, E. P. Carley +1
Context. The Sun is an active star and the source of the largest explosions in the solar system, such as flares and coronal mass ejections (CMEs). Flares and CMEs are powerful part…
Extreme Kinematics of the 2017 September 10 Solar Eruption and the Spectral Characteristics of the Associated Energetic Particles
N. Gopalswamy, S. Yashiro, P. Makela +3
We report on the 2017 September 10 ground level enhancement (GLE) event associated with a coronal mass ejection (CME) whose initial acceleration (~9.1km s^-2) and initial speed (~4…
Oscillations in the 45-5000 MHz Radio Spectrum of the 18 April 2014 Flare
M. Karlicky, J. Rybak, C. Monstein
Using a new type of oscillation map, made from the radio spectra by the wavelet technique, we study the 18 April 2014 M7.3 flare (SOL2014-04-18T13:03:00L245C017). We find a quasi-p…
Observations of Low Frequency Solar Radio Bursts from the Rosse Solar-Terrestrial Observatory
P. Zucca, E. P. Carley, J. McCauley +3
The Rosse Solar-Terrestrial Observatory (RSTO; www.rosseobservatory.ie) was established at Birr Castle, Co. Offaly, Ireland (53 05'38.9", 7 55'12.7") in 2010 to study solar radio b…
High Spectral Resolution Observation of Decimetric Radio Spikes Emitted by Solar Flares - First Results of the Phoenix-3 Spectrometer
Arnold O. Benz, Christian Monstein, Michael Beverland +2
A new multichannel spectrometer, Phoenix-3, is in operation having capabilities to observe solar flare radio emissions in the 0.1 - 5 GHz range at an unprecedented spectral resolut…