63 citations · 577 across the 36 of their papers we have counts for
3 papers · 1 filter
Cloud model inversions of strong chromospheric absorption lines using principal component analysis
Ekaterina Dineva, Meetu Verma, Sergio Javier González Manrique +2
High-resolution spectroscopy of strong chromospheric absorption lines delivers nowadays several millions of spectra per observing day, when using fast scanning devices to cover lar…
Emergence of small-scale magnetic flux in the quiet Sun
I. Kontogiannis, G. Tsiropoula, K. Tziotziou +4
We study the evolution of a small-scale emerging flux region (EFR) in the quiet Sun, from its emergence to its decay. We track processes and phenomena across all atmospheric layers…
Background-subtracted Solar Activity Maps
Carsten Denker, Meetu Verma
We introduce the concept of a Background-subtracted Solar Activity Map (BaSAM) as a new quantitative tool to assess and visualize the temporal variation of the photospheric magneti…