made in the Auftrian Netherlands. 187 
LUXEMBOURG, Sept. 20, I 77 2. 
Emerfion v ’s firft fat. at 9 I 1 1 5 ' 2 3 " by the clock. 
i 
Emerfion at Greenwich, by Nautical Almanac, 
Error of tables, as above, 
G reenwich W eft of Paris, 
Apparent times, 
h # " 
8 55 12 
+ 7 
4- 9 i& 
Emerfion at Paris, 
I obferved it at Luxembourg, 
9 4 35 
9 *9 52 
Luxembourg Eaft of Paris, 
*5 
My fon obferved the emerfion 1 3 " later. 
The fame emerfion. 
Emerfion at Greenwich, by Nautical Almanac, 
Error of tables, by an obfervation at Greenwich on the 27th, 
8 55 *2 
— 25 
At Greenwich, by the tables corrected. 
Difference of meridians, 
8 54 47 
+ 9 16 
Emerfion at Paris, 
I obferved it at Luxembourgh, 
9 4 3 
9 J 9 52 
Luxembourg Eaft of Paris, 
15 49 
B b 2 
LUXEM* 
