3 papers
astro-ph.SR2025
The Sunspot Solar Observatory Data Archive: Continuing Operations at the Dunn Solar Telescope
Sean G. Sellers, Juie Shetye, Damian J. Christian +9
The Sunspot Solar Observatory Data Archive (SSODA) stores data acquired with the suite of instruments at the Richard B. Dunn Solar Telescope (DST) from February 2018 to the present…
astro-ph.SR2010
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…
astro-ph.SR2010
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…