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Log

PagePlateClassObjectR.A.DecStartObs H.A.Obs DecStopExpDateMiscellaneous
589776ο Ceti23 212 54 E-11.300 30Dec 12 1896
58977700 401 37 E0.001 12Dec 12 1896x 9777 To test clock. At 0 50 closed. Dec +1/2 rev & at 0 51 opened again. At 1 11 closed. Moved Dec +1 rev & then gave exp. of 1m. Rated clock by observing star (Dec +12 & about 1h 0 E) through objective. Ld 3.4 3.3 & 3.2 were used successively. The last seemed best though possibly too great. The star oscillated on thread for 20 min but showed a tendency to advance to right of field.
589778ο Ceti2 14-3.402 430 29 W-11.303 03Dec 12 1896* Assumed to be D as plate checks for 1 prism.
58Dec 12 1896This P.M. Telescope & Prism Cell were carefully balanced for all positions.