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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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