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Log
| Page | Plate | Class | Object | R.A. | Dec | Start | Obs H.A. | Obs Dec | Stop | Exp | Date | Miscellaneous |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 132 | 18040 | Dis. Jup. I | 10 57 | 1 50 E | -3.4 | ? | Mar 09 1910 | x 18040 Dis. Jup. I Var. Star App. Full aperture. Backed plate. Signals from Ballon clock through coms. First movement 11 32 53-55. Plate holder fell out of telescope before Obs'r got back. Recording for Prof. O.C.W. Holder fell down so that plate was face up. 2 exp. electric light about 8 ft from it. | ||||
| 132 | 18041 | Dis. Jup. III | 11 46 | 1 01 E | -3.4 | 12 16 | Mar 09 1910 | x 18041 Same as above. Backed plate etc. 1m signals used. First movement 12 21 42-44. Last movement 12 51 42-44. Closed shutter 12 51 50. B's watch used. 15s slow. | ||||
| 132 | 18042 | α Aquilae | 19 46 | +8.6 | 15 43 | 4 03 E | +16.4 | 16 31 | Mar 09 1910 | x 18042 Nd. filter used. Dawn getting too bright to continue. |
