Free Access

Table 2

A selection of lines we included in the “CAM_ARTB_RHESSI_b_2” EIS study.

Ion Wavelength Log Tm* Note
(Å) (K)

He ii (bl) 256.32 EIS core line
O v (bl, sbl) 192.91 5.5
O v 248.49 5.5
O vi 184.12 5.5
Mg v 276.581 5.5
Mg vi 268.991 5.6
Fe viii (bl) 185.21 5.6
Mg vii 278.39 (bl Si VII), 280.75 5.8 Ne (109–1011)
Fe xii (sbl) 195.12 6.1 EIS core line
Si x 258.37, 261.0 6.1 Ne (107–1010)
Fe xiii 202.0, 203.8 6.2 Ne (109–1011)
Fe xiv 264.79, 274.2EM (bl) 6.2 Ne (108.5–1011)
Fe xv (bl) 284.16 6.3
Fe xvi 262.98EM 6.4
Fe xvii 269.41EM 6.6
Ca xvii (bl) 192.82EM 6.7 EIS core line
Fe xxiii (bl) 263.76EM 7.1
Fe xxiv (bl) 192.03EM 7.1



Approximate temperature of peak abundance in ionisation equilibrium. Line ratios used for density measurements are indicated with Ne, with their range of sensitivity (in cm-3). bl and sbl indicate blending and self-blending, respectively.


lines used for the emission measure plots (Fig. 14).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.