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Table 1
Observing log.
| NGC | Grating | Date | UT | Exp. Time |
| HR | (s) | |||
|
|
||||
| 5904 | 12 | 2011-05-13 | 01:44:33 | 1900 |
| 5904 | 19 | 2011-05-20 | 02:50:18 | 3675 |
| 104 | 12 | 2011-06-25 | 08:45:37 | 1400 |
| 104 | 19 | 2011-06-25 | 09:22:19 | 2300 |
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