Table 1
Strong lines in the COSIE-S wavelength range.
| Ion and wavelength (Å) | Log maximum temperature | Expected signal (ph s−1) |
||
|---|---|---|---|---|
| QS | AR | Flare | ||
| O v 192.91 | 5.35 | 0.7 | 3.6 | 2120 |
| O ivi 184.12 | 5.45 | 0.6 | 7.4 | 500 |
| Fe viii 185.21 | 5.65 | 10.9 | 102 | 4460 |
| Fe ix 188.50 | 5.85 | 10.1 | 104 | 1760 |
| Fe x 184.54 | 6.05 | 18.8 | 234 | 2800 |
| Fe xi 188.22 | 6.15 | 30.4 | 577 | 6570 |
| Fe xii 195.12 | 6.20 | 30.8 | 1135 | 14,355 |
| Fe xii 186.88 | 6.20a | 8.7 | 304 | 3800 |
| Fe xiii 202.04 | 6.25 | 5.8 | 548 | 8620 |
| Fe xiii 203.83 | 6.25a | 4.0 | 355 | 5520 |
| S xi 191.27 | 6.30 | 0.5 | 50 | 960 |
| Ar xiv 194.39 | 6.55 | 0.0 | 8.1 | 1130 |
| Ca xiv 193.87 | 6.55 | 0.0 | 20.6 | 3500 |
| Ca xv 200.97 | 6.65 | 0.0 | 13.6 | 4840 |
| Ca xvii 192.86 | 6.75 | 0.0 | 26.2 | 62,200 |
| Fe xxiv 192.04 | 7.25 | 0.0 | 0.0 | 80,690 |
The final three columns give the signal in the COSIE-S channel for three standard Chianti differential emission measures, assuming a density of 109 cm−3, under quiet sun, active region, and flare conditions folded through the COSIE-S effective area. Intensities are calculated using the solid angle associated with a COSIE-S pixel and integrated over the spectral line.
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.