@inproceedings{602f9ec404ef45f3bdf8aaf126839f1f,
title = "Chromospheric Magnetic Fields of an Active Region Filament",
abstract = "Vector magnetic fields of an active region filament are co-spatially and co-temporally mapped in photosphere and upper chromosphere, by using spectro-polarimetric observations made by Tenerife Infrared Polarimeter (TIP II) at the German Vacuum Tower Telescope (VTT). A Zeeman-based ME inversion is performed on the full Stokes vectors of both the photospheric Si I 1082.7 nm and the chromospheric He I 1083.0 nm lines. We found that the strong magnetic fields, with the field strength of 600 − 800 G in the He I line formation height, are not uncommon among AR filaments. But such strong magnetic field is not always found in AR filaments.",
author = "Z Xu and S Solanki and A Lagg",
year = "2012",
doi = "10.1051/eas/1255022",
language = "English",
series = " EAS Publications Series ",
publisher = "EDP Sciences",
pages = "163--168",
editor = "M Faurobert and C Fang and T Corbard",
booktitle = "Understanding Solar Activity : Advances And Challenges",
address = "France",
note = "French-Chinese Meeting on Solar Physics ; Conference date: 15-11-2011 Through 18-11-2011",
}