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Log
| Page | Plate | Class | Object | R.A. | Dec | Start | Obs H.A. | Obs Dec | Stop | Exp | Date | Miscellaneous |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 68 | 360 | P | 19 50 | 0 30 E | +90.0 | 20 02 | Sep 04 1912 | Warm muggy day. Day Bulb 77. Nt Bulb 73. Found moisture on mirror. Dried by electric fan. Measures 20.9... x 360 Polar adj. plate. Box No edge is toward sky. Focused visually. At 20 00 stopped clock. | ||||
| 68 | 361 | L | Pole | 20 23 | +90.0 | 20 33 | Sep 04 1912 | x 361 Focus lengthened 1/4 rev. Numbered end to sky. | ||||
| 68 | 362 | L | Pole | 20 37 | 20 47 | Sep 04 1912 | x 362 Focus lengthened again by 1/4 rev. Numbered each to left. | |||||
| 68 | 363 | L | Pole | 21 26 | 21 36 | Sep 04 1912 | x 363 Same as last. Taken simultaneously with plate in 8-inch Draper. | |||||
| 68 | 364 | P | Pole | 21 56 | +90.0 | 22 29 | Sep 04 1912 | x 364 Focus unchanged. Polar Adj. plate. Allowed to trail last 3 minutes. |
