| NGC 7640 | |||
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| Camera | SBIG ST-7 | Location | MacDonald Farm |
| Night 1 | 1997 August 6 (3 x 3 min) @ -20C | (near Thomasburg, Ontario) | |
| Night 2 | 1997 September 5 (4 x 3 min) @ -15C | Imager | Doug Clapp |
| NGC 7640 | |||
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| Camera | SBIG ST-7 | Location | MacDonald Farm |
| Night 1 | 1997 August 6 (3 x 3 min) @ -20C | (near Thomasburg, Ontario) | |
| Night 2 | 1997 September 5 (4 x 3 min) @ -15C | Imager | Doug Clapp |