Cloud modeling of a quiet solar region in H-alpha
Solar and Stellar Astrophysics
2010-01-20 v1
Abstract
We present chromospheric cloud modeling on the basis of H-alpha profile-sampling images taken with the Interferometric Bidimensional Spectrometer (IBIS) at the Dunn Solar Telescope (DST). We choose the required reference background profile by using theoretical NLTE profile synthesis. The resulting cloud parameters are converted into estimates of physical parameters (temperature and various densities). Their mean values compare well with the VAL-C model.
Keywords
Cite
@article{arxiv.1001.3361,
title = {Cloud modeling of a quiet solar region in H-alpha},
author = {Z. F. Bostanci and N. Al Erdogan},
journal= {arXiv preprint arXiv:1001.3361},
year = {2010}
}
Comments
4 pages, 4 figures. To appear in the proceedings of the 25th NSO Workshop "Chromospheric Structure and Dynamics. From Old Wisdom to New Insights", Memorie della Societa' Astronomica Italiana, Eds. Tritschler et al