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Log
| Page | Plate | Class | Object | R.A. | Dec | Start | Obs H.A. | Obs Dec | Stop | Exp | Date | Miscellaneous |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 174 | 17816 | HR 6809 | 18 08 | +80.0 | 19 01 | 0 54 W | +80.0 | 19 13 | Sep 07 1909 | x 17816 Slit Spectroscope wide slit. Sigma plate. At close found tube out of place making focus too long by about 3 mm. | ||
| 174 | 17817 | HR 7293 | 19 10 | +49.6 | 19 58 | 0 48 W | +49.9 | 20 11 | Sep 07 1909 | x 17817 App. Same as last. | ||
| 174 | 17818 | HR 7293 | 20 21 | 20 46 | Sep 07 1909 | x 17818 Same as last except load. |
