60 citations · 302 across the 19 of their papers we have counts for
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Anomalous flows in a sunspot penumbra
Rohan E. Louis, Christian Beck, Shibu K. Mathew +1
High-resolution spectropolarimetric observations of active region NOAA 11271 were obtained with the spectro-polarimeter on board Hinode to analyze the properties of an anomalous fl…
Narrow-Band Imaging System for the Multi-application Solar Telescope at Udaipur Solar Observatory: Characterization of Lithium Niobate Etalons
A. Raja Bayanna, Shibu K. Mathew, P. Venkatakrishnan +1
Multi-application Solar Telescope is a 50 cm off-axis Gregorian telescope that has been installed at the lake site of Udaipur Solar Observatory. For quasi-simultaneous photospheric…
A Study of the relation between intensity oscillations and magnetic field parameters in a Sunspot: Hinode Observations
Ankala Raja Bayanna, Shibu K Mathew, Brajesh Kumar +2
We present properties of intensity oscillations of a sunspot in the photosphere and chromosphere using G~band and CaIIH filtergrams from Hinode. Intensity power maps as function of…