Schmelz et al., [2001] presented a loop observed by CDS
that was not isothermal, neither along the line of sight , nor along its axis.
Figure 10: [From Shmelz et al., 2001]
CDS image in Si XII at 520.66 Å observed on 1998 April 20 at 20:54
UT. The 13 highlighted pixels along
the relatively isolated loop on the southwest limb of the solar disk
were chosen for more in-depth analysis.
Figure 11: [From Shmelz et al., 2001]
Figure 12: [From Shmelz et al., 2001]