432 Mr. Goldingham on the difference of longitudes found by 
Madras Observatory and Masulipatam Flag Staff. 
By correspondent eclipses of the satellites of Jupiter. 
Satellites. 
Em. or 
D. Long to Masulipatam 
Im. 
Flag Staff. 
1794 
1 
E 
o° 52' 6" 
1 
E 
0 48 22,5 
1795 
2 
I 
1 0 40,7 
1 
I 
1 3 0,7 
1 
I 
0 
0 
0 
2 
I 
0 4 6 53 >2 
1 
I 
0 50 45,7 
1 
E 
0 57 23,2 
2 
E 
0 59 3 8 > 2 
1 
E 
0 
1 
E 
0 57 17,2 
1 
E 
0 54? 41,2 
2 
E 
1 1 S 3.7 
Mean 
# 
0 55 12 
Observatory 
• 
80 17 21 
Masulipatam Flag Staff 81 12 33 
By Chronometer. Difference 
of Meridians. 
By the chronometers of Arnold’s, in the year 1793 o° 55' 43" 
In the year 1794, by 2 chronometers of Arnold’s o 55 60 
In the year 1795, by 1 chronometer of Arnold’s o 53 54 
Mean . o 54 54 
Observatory 80 17 21 
