| b= Gottingen 
|] Mean Time, 
| —s- Middle of 
| Observation. 
d. h. m. 
gimuth 150° 
OBSERVATIONS OF Macnetic Dip, May 10—Avueust 29, 1845. 
NEEDLE. 
| sia sel as eats 
End 
dip- 
ping. 
Tem- 
“| pera- 
ture. 
NNNNWNNNNNNNNNNNNNNNYNNNNNNNNNNNNNNNNNNNNNNNNYNYNYNNNNNNYNYNNNWDwD 
for) 
rs 
DEPP OW rr OPP WP POP PrP PP PHP PHP PW PrP PW rb 
Facer oF CIRCLE E. 
Mark on Needle 
Ww. 
Facer oF CIRCLE W. 
Mark on Needle 
E Wie 
73 51-0 | 73 16-0 
71 43-5 | 71 5-5 
73 39-0 | 73 165 
80 39-5 | 79 57-0 
90 7-5 | 89 16-5 
80 21.0 | 81 65 
73 26-5 | 74 11-5 
71 46.0 | 71 1-5 
71 43-0 | 71 2-0 
70 37-5 | 71 29:0 
70 35-5 | 71 28-5 
71 50-0 | 70 58-5 
71 48-5 | 70 59-0 
70 17-0 | 71 31-5 
70 17.0 | 71 340 
71 53-5 | 70 520 
71 42.0 | 70 49-5 
70 38-0 | 71 29-0 
70 31-5 | 71 24.0 
71 45-0 | 70 54-0 
71 41-0 | 70 51-5 
70 39-5 | 71 25-5 
70 42-5 | 71 22-0 
71 55-5 | 70 56-0 
71 55-0 | 70 55-5 
70 16-0 | 71 28-0 
70 14-5 | 71 30-0 
71 58-0 | 70 51-5 
71 52:0 | 70 52-0 
70 1-5 | 71 31-5 
70 2-0 | 71 33-0 
71 58-0 | 70 48-0 
71 56-5 | 70 49-5 
70 31-5 | 71 20.0 
70 34:5 | 71 225 
71 47.0 | 70 52.0 
71 46.0 | 70 50-0 
70 26-5 | 71 29-0 
70 30-0 | 71 31.0 
71 49-5 | 70 50-5 
71 50-0 | 70 51-5 
70 37-5 | 71 17-0 
70 34-5 | 71 23-0 
71 46.0 | 70 58-5 
71 45-0 | 70 55-0 
70 22.0 | 71 35.0 
70 14.5 | 71 32-0 
71 49:0 | 70 50-0 
71 48-0 | 70 49-0 
70 1-5 | 71 24-5 
70 95 | 71 29-0 
70 1-5 | 71 20-0 
71 37-5 | 70 56-0 
71 37-5 | 70 58-0 
70 32:5 | 71 20-0 
70 39:0 | 71 23.0 
72 15 | 70 48-0 
72 25 | 70 45-0 
t Observation considered bad. 
Mean. 
71 
71 
au 
71 
71 
71 
71 
71 
71 
71 
71 
Observed 
Dip. 
26:55 
27-62 
28-77 
26-69 
28-75 
27-50 
29-59 
29-34 
28-68 
26-59 
28-03 
24-90 
28-96 
i 
ise) 
e 
Observer’s 
Initial. 
Sess see see dwn ssggeegeseeeeseedssd srw www dsssdedddagaads | 
