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Log

PagePlateClassObjectR.A.DecStartObs H.A.Obs DecStopExpDateMiscellaneous
7015450Sun SpotsB 23 21Feb 11 1905x 15450 Same apparatus as usual. Process plate &c.
7015451Sun Spots23 36Feb 11 1905x 15451 Same as last except aperture is 3 inches over objective & slit of shutter 0.5 mm wide.
7015452Sun Spots23 57Feb 11 1905x 15452 Same as last except aperture is 3 inches over objective & slit of shutter 0.5 mm wide.
7015453ο Ceti2 14-3.403 501 36 W+4.705 19Feb 11 1905x 15453 At 5 19 found that instrument was capped by dome. Opened for a moment & then Closed. (K)
7015454DC 29885 15+57.405 340 19 W+65.306 55Feb 11 1905
7015455Z Drac11 40+72.807 254 15 E+72.809 05Feb 11 1905x 15455 Var. Star App. 0 Ed. precedes 1st image next plate No. E.T. 9 51 1st movement (l. break) slide not drawn. E.T. 10 16 First movement. 11 20 signals (driving) stopped for about 5 sec. 11 23 Signals entirely stopped for about 1 min. Closed plate; has trailed. 11 26 Signal came OK (plate closed at 11 23)
7015456Z Drac11 40+72.810 301 10 E+72.811 26Feb 11 1905x 15456 Signals OK at start. Var. star apparatus. "0" end preceeds, first image next plate NO 5 min signals. 12 50 16? first mov. (long) 13 40 11-13 last mov. Signals poor during last five mins at least.
7015457HP 226413 19.9+55.414 331 13 W+63.215 07Feb 11 1905x 15457 Signals and clock poor.