116 citations · 540 across the 29 of their papers we have counts for
4 papers · 1 filter
On the Doppler Shift and Asymmetry of Stokes Profiles of Photospheric FeI and Chromospheric MgI Lines
Na Deng, Debi Prasad Choudhary, K. S. Balasubramaniam
We analyzed the full Stokes spectra using simultaneous measurements of the photospheric (FeI 630.15 and 630.25 nm) and chromospheric (MgI b2 517.27 nm) lines. The data were obtaine…
Stokes Profiles at the Narrow Magnetic Lanes of Sun Spots
Gordon A. MacDonald, Kemal A. Yassin, Debi Prasad Choudhary
It has been previously observed that narrow lanes of transverse and longitudinal magnetic field with opposite polarity are the site of large solar flares. We performed a comprehens…
Properties of 16 Sunspots Observed with Hinode Solar Optical Telescope
Debi Prasad Choudhary, Gordon A. MacDonald, Toshifumi
We studied 16 sunspots with different sizes and shapes using the observations with the Hinode Solar Optical Telescope. The ratio of G-band and CaII H images reveal rich structures…
Sunspot Bright Points
Debi Prasad Choudhary, Toshifumi Shimizu
We used the flux calibrated images through the Broad Band Filter Imager and Stokes Polarimeter data obtained with the Solar Optical Telescope onboard the Hinode spacecraft to study…