The influence of NLTE effects in Fe I lines on an inverted atmosphere - I. 6301 Å and 6302 Å lines formed in 1D NLTEH. N. Smitha, R. Holzreuter, M. van Noort and S. K. SolankiA&A, 633 (2020) A157DOI: https://doi.org/10.1051/0004-6361/201937041