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Table 4.
Tests of LETG/ACIS data at λ ∼ 20 Å.
Sample | λ | EW |
---|---|---|
Å | mÅ | |
W07±a | 20.03 ± 0.01 | 8.2 ± 2.3 |
W07+b | 20.03 ± 0.01 | 6.5 ± 2.7 |
W07−c | 20.02 ± 0.01 | 13.4 ± 5.0 |
3669d | 20.01![]() |
6.9 ± 3.2 |
Finale | 20.02 ± 0.01 | 6.0 ± 1.9 |
Final and 3669f | 20.02 ± 0.01 | 6.2 ± 1.7 |
Notes.
(a)
Observations used in Williams et al. (2007), positive and negative first orders co-added.
(b)
Observations used in Williams et al. (2007), but only positive first order.
(c)
Observations used in Williams et al. (2007), but only negative first order.
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