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Table 1
Spectral fitting on individual lines and resulting velocities.
| Line | Erest | Ered | Eblue | ΔV | Vred | Vblue |
|---|---|---|---|---|---|---|
| keV | keV | keV | km s−1 | km s−1 | km s−1 | |
| Si XIII | 1.8650 | 1.860 | 1.896 | 5787 | 804 | 4983 |
| Si XIII* | 1.8730 | 1.860 | 1.896 | 5762 | 2081 | 3681 |
| S XV | 2.4606 | 2.439 | 2.489 | 6092 | 2632 | 3460 |
| Ar XVII | 3.1396 | 3.110 | 3.180 | 6684 | 2826 | 3858 |
| Ca XIX | 3.9024 | 3.880 | 3.967 | 6684 | 1721 | 4963 |
| Fe complex | 6.6605 | 6.599 | 6.726 | 5716 | 2768 | 2948 |
Notes. Si and Fe line rest energy are taken from DeLaney et al. (2010). The Si XIII* uses a different rest energy, the one needed to match the ACIS and HETG Si velocities discussed in DeLaney et al. (2010), to illustrate possible ACIS calibration issues.
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