Term-Day Magnelical Obser 
Gbttiiigenj) 
Meant ime §/Q?i .,J2.ff 
'3' 
;6h 
f7h 
2./*- 
25 18- 
(V 
\ 
"S 
Si 
•S 
2ti 
24- 
26 
I 
570 
505 
500 
495 
553 
ffl 
4-90 
IS. 
I 
66o 
64o 
.V 
, I I 1 II J I, I 
JZ7, 
MeanTTrneJ 
/4 
/6 
18' 
9/" 
tttftcf nding Curves indicate d<rcrewi/ij7 eoesZet 
