Table C.4
Accretion luminosities computed from the emission lines.
| Object | Date | Ca II-H | Ca II-K | Hγ | Hβ | Hα | Balmer | |
|---|---|---|---|---|---|---|---|---|
| log (Lacc∕L⊙) | log (Lacc∕L⊙) | log (Lacc∕L⊙) | log (Lacc∕L⊙) | log (Lacc∕L⊙) | log (Lacc∕L⊙) | log (Lacc, noise∕L⊙) | ||
| USco 1610-1913 B | 2014-04-02 | − 5.57 ± 0.21 | − 5.56 ± 0.37 | − 6.00 ± 0.70 | − 5.89 ± 0.14 | − 5.61 ± 0.05 | − 5.70 ± 0.30 | − 5.65 |
| HIP 77900 B | 2014-04-12 05:45UT | ≤−5.52 | ≤−5.65 | ≤−5.67 | ≤−6.06 | − 6.79 ± 0.05 | − 6.79 ± 0.05 | − 6.06 |
| HIP 77900 B | 2014-04-12 08:38UT | ≤−5.73 | ≤−5.63 | ≤−5.98 | ≤−6.05 | − 6.61 ± 0.02 | − 6.61 ± 0.02 | − 6.07 |
| HIP 78530 B | 2014-06-09 04:08UT | ≤−5.04 | ≤−4.95 | ≤−5.22 | ≤−5.18 | − 6.62 ± 0.18 | − 6.62 ± 0.18 | − 6.07 |
| HIP 78530 B | 2014-06-09 05:14UT | ≤−5.36 | ≤−5.09 | ≤−5.45 | ≤−5.26 | − 6.67 ± 0.13 | − 6.67 ± 0.13 | − 6.07 |
| USco 1607-2242 | all epochs | ≤−6.26 | ≤−5.93 | ≤−6.56 | ≤−6.79 | ≤−7.51 | … | … |
| USco 1608-2232 | all epochs | ≤−6.45 | ≤−6.34 | ≤−6.97 | ≤−6.74 | ≤−7.34 | … | … |
| USco 1606-2335 | 2014-06-25 | ≤−5.84 | ≤−5.81 | − 6.20 ± 1.34 | − 6.33 ± 0.63 | − 6.69 ± 0.16 | − 6.58 ± 0.71 | − 6.60 |
| USco 1606-2335 | 2014-06-30 | ≤−6.07 | ≤−5.41 | − 6.01 ± 1.01 | − 6.45 ± 0.44 | − 6.54 ± 0.09 | − 6.49 ± 0.51 | − 6.60 |
| USco 1606-2335 | 2014-07-04 | ≤−6.19 | ≤−5.98 | − 5.97 ± 0.40 | − 6.06 ± 0.16 | − 6.15 ± 0.03 | − 6.13 ± 0.20 | − 6.60 |
| USco 1606-2335 | 2014-07-29 | ≤−6.13 | ≤−5.98 | − 6.11 ± 0.45 | − 6.35 ± 0.20 | − 6.46 ± 0.06 | − 6.40 ± 0.24 | − 6.60 |
| USco 1610-2239 | 2014-06-30 | ≤−6.13 | ≤−6.04 | ≤−6.31 | ≤−6.73 | − 7.12 ± 0.09 | − 7.12 ± 0.09 | − 6.33 |
| USco 1610-2239 | 2014-07-01 03:26UT | ≤−5.92 | ≤−5.04 | ≤−6.20 | ≤−6.54 | − 6.93 ± 0.15 | − 6.93 ± 0.15 | − 6.33 |
| USco 1610-2239 | 2014-07-01 04:04UT | ≤−6.30 | ≤−5.99 | ≤−6.38 | ≤−6.77 | − 6.96 ± 0.07 | − 6.96 ± 0.07 | − 6.33 |
| USco 1608-2315 | 2014-06-15 | ≤−5.98 | ≤−5.45 | − 5.25 ± 0.21 | − 5.29 ± 0.09 | − 5.16 ± 0.03 | − 5.20 ± 0.11 | − 6.30 |
| USco 1608-2315 | 2014-06-20 | ≤−5.98 | ≤−5.52 | − 5.37 ± 0.18 | − 5.56 ± 0.08 | − 6.34 ± 0.04 | − 5.99 ± 0.10 | − 6.30 |
| USco 1607-2211 | 2014-04-22 | ≤−5.96 | ≤−5.92 | ≤−6.25 | ≤−6.52 | − 6.57 ± 0.07 | − 6.57 ± 0.07 | − 6.27 |
| USco 1607-2211 | 2014-06-14 | ≤−6.16 | ≤−6.06 | ≤−6.32 | ≤−6.52 | … | … | … |
Notes. The accretion luminosity for each line is derived from Rigliaco et al. (2012). The weighted mean of the Lacc values are reported in the “Balmer” column. The log (Lacc, noise∕L⊙) value of USco 1610-1913 B assumes the companion is a single object. In case of higher multiplicity, and assuming a
Lbol similar to HIP 77900 B, we find 
.
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