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Table 2.
Detected blueshifted [Fe III] line velocities of X7 and X8 in 2015.
[Fe III] line | X7 | X8 | |||
---|---|---|---|---|---|
Transition | Rest wavelength | Blueshifted line | Velocity | Blueshifted line | Velocity |
[μm] | [μm] | [km s−1] | [μm] | [km s−1] | |
3G3 − 3H4 | 2.1451 | 2.1410 | 559 | 2.1441 | 140 |
3G5 − 3H6 | 2.2178 | 2.2142 | 488 | 2.2169 | 122 |
3G4 − 3H4 | 2.2420 | 2.2379 | 549 | 2.2410 | 133 |
3G5 − 3H5 | 2.3479 | 2.3436 | 549 | 2.3469 | 128 |
Notes. The analytical uncertainty for determining the wavelength is ±2 × 10−4 μm, the velocity error therefore id ±20 km s−1. The mean blueshifted [Fe III] velocity for X8 is about 130 km s−1. For X7, it is 536 km s−1.
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