activity
20172026
most citedThe influence of NLTE effects in Fe I lines on an inverted atmosphere I. 6301 A and 6302 A lines formed in 1D NLTE

33 citations · 107 across the 29 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

astro-ph.SR2021★ 3 cited

Ti I lines at 2.2 m as probes of the cool parts of sunspots

H. N. Smitha, J. S. Castellanos Durán, S. K. Solanki +1

The sunspot umbra harbors the coolest plasma on the solar surface due to the presence of strong magnetic fields. The routinely used atomic lines to observe the photosphere have wea…

astro-ph.SR2021★ 17 cited

Influence of NLTE effects in Fe I lines on inverted atmosphere II. 6301 A and 6302 A lines formed in 3DNLTE

H. N. Smitha, R. Holzreuter, M. van Noort +1

This paper forms the second part of our study on how the neglect of NLTE conditions in the formation of Fe I 6301.5 A and the 6302.5 A lines influences the atmosphere obtained by i…