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Log
Page | Plate | Class | Object | R.A. | Dec | Start | Obs H.A. | Obs Dec | Stop | Exp | Date | Miscellaneous |
---|---|---|---|---|---|---|---|---|---|---|---|---|
84 | 384 | L | Pole | 22 09 | 0 30 E | +90.0 | 23 09 | Oct 16 1912 | Focus (No Screen) = 0.3 + 20.2 = 30.5. x 384 HS Plate. At 23 00 Temp = +44. At 23 23 Focus (no screen) = 0.5 + 30.2 = 30.7. Focus (Yellow screen) = 1.1 + 30.2 = 31.3. | |||
84 | 385 | L | Pole | 23 36 | 0 30 E | +90.0 | 0 36 | Oct 16 1912 | x 385 Iso & Yellow Screen. | |||
84 | 386 | L | Pole | 0 52 | 0 30 E | +90.0 | 1 52 | Oct 16 1912 | x 386 HS Plate. |