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Log

PagePlateClassObjectR.A.DecStartObs H.A.Obs DecStopExpDateMiscellaneous
17811914Ec. Jup. Sat.10 144 02 E-12.010 32Apr 29 1899x 11914 Re. Jup. I. Var. Star App. 1st image next plate no. 10 sec. signals from B 394 through commutator. Jupiter just appearing over top of Main Bldg. at start. F's Watch. 7 25 49 1st movement. 7 23 09 R.A. -1/2 Rev. 7 34 59 Last movement. Large aperture on. 7 36 09 1st movement. 7 38 09 Last movement. Small aperture on. 7 39 49 1st movement. 7 41 49 Last movement. F's Watch is 1 sec fast of B 394. Bond 394 = 4.0s slow.
17811915U Hydrae10 33-12.911 040 31 W-12.911 40Apr 29 1899x 11915 Var. Star App. Magnet precedes. 10 min. signals from Willard through commutator. Watch A 11 08 1st movement.
17811916U Hydrae10 33-12.911 421 09 W-12.912 17Apr 29 1899x 11916 Same as last. Watch "A" Plate reversed. 11 46 1st movement. At close of above plate found small aperture on.
1781191712 240 50 W0.012 40Apr 29 1899
17811918γ Urs Maj13 20+55.413 230 05 W+71.214 36Apr 29 1899* Are not 11918 & 11919 taken with two prisms?
17811919β Lyrae18 46+33.216 511 56 E+17.518 36Apr 29 1899* Are not 11918 & 11919 taken with two prisms?