Table VI. (a ).—Fourier Coefficients of the Lunar Diurnal Magnetic Variation, Deduced to New Moon, at the Solstices. 
DIURNAL VARIATIONS OF TERRESTRIAL MAGNETISM 
115 
Jtc- CO O L-* 
1 1 1 
O O to o 
CO CO H+l H 
1 1 1 1 
n co h o a 
O'! r-H Cl Cl r—1 
1 III 
O Cl CO N CO 
<M?—i CO Cl 
N O CO lO o 
H rt JO Cl Cl 
7“H 
l l l 1 i 
V- GO JO o o 
JO O CO to -t 
r " H 1 1 
Cl o rH -t 
CO GO Cl 
o r c-i © ci 
CM CM CM CO 
l 1 
CO O CO JO © 
ci co coo 
1 1 1 1 I 
CO CO O O) o 
JO CO i—i i—i 
1 1 
O 05 CO H CO 
h (M OI GO 
i i i i i 
o -h to o to 
Cl O rH 7 j 
i—H r-H 
O l'- CO r-H o 
O O N O CO 
r-H CO 00 OI 
1 1 1 
co co 
1 1 
Cl G 5 CO O GO 
Cl o N CO Cl 
i-H CO i-h GO CO 
i 1 II 
Cl CO CO 
1 1 1 
Cl rH LO rH C 5 
Cl JO co Cl 
CO i>- iO 
1 1 
Cl 
1 1 
O B O Cl h 
rtWJlOC 
Tt rH i — 1 
r-H Cl 
1 ^ 
1 
00 00 C 5 Cl Cl 
CO O N Cl Cl 
rH 00 ^ Cl 
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r—H r-H 
1 1 1 1 1 
1 1 1 1 1 
LO O LO -t Q 
Cl lO oo o Cl 
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CO ZD i — i Cl i — i 
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CO JO OO rt o 
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Cl 
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Cl Cl r-H CO <^C> 
r-H r-H ?-H t^H Cl 
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r—H 
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CO -- 1 CO ^ 
CO O to O Cl 
Cl JO co ^ Cl 
Cl CO r-H 00 
r-H i-H Cl r-H 
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Cl (Nl> GO 00 
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Cl ^ ^ C5> JO 
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Q 2 
