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Colonel Beaufoy's Astronomical, Magnetical, [Sept. 



Article XVI. 



Astronomical, Magnetical, and Meteorological Observations. 

 By Col. Beaufoy, F.R.S. 



Bushei/ Heath, near Stanmore. 



Latitude 51° 37' 42" North. Longitude west in time 1' 20-"". 



Astronomical Observations. 



Joly 15. Immersion of Jupiter's third S 9* 32' 30" Mean Time at Bushey. 



satellite C 9 33 51 Mean Time at Greenwich. 



15. Immersion of Jupiter's second 5 12 27 21 Mean Time at Bushey. 



satellite ...<12 28 42 Mean Time at Greenwich. 



15. Emersion of Jupiter's third J 12 52 13 Mean Time at Bushey. 



sait-llite ( 12 53 34 Mean Time at Greenwich. 



23. Emersion of Jupiter's first J 1 1 15 54 Mean Time at Bushey. 



satellite J 1 1 17 17 Mean Time at Greenwich. 



