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Table 1

Frequencies and mode identification of the highest amplitude modes of HD 180642.

Frequency MI method m i Veq
(d -1) (°) (km s-1)

5.48694 ampl.ratios 0 0
7.35867 ampl.ratios 0 or 3
8.40790 LPVs 3  ± 2 82 38
or 3  ± 1 31 78
or 1  ± 1 15 119
or 2  ± 1 14 104
or 2  ± 1 76 26
or 2  ± 2 48 52
or 3  ± 3 67 26
6.14336 none ... ... ... ...
6.26527 none ... ... ... ...
6.32482 none ... ... ... ...
7.10353 none ... ... ... ...
7.25476 none ... ... ... ...
8.77086 none ... ... ... ...
0.29917 none ... ... ... ...
0.89870 none ... ... ... ...

Notes. MI method can be any of: photometric amplitude ratios (ampl.ratios), line-profile variations (LPVs), not available (none).

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