1.5 111/ to 7.5 °E 
10 sections per month 
1.3 Meridional sections 
1.3.01 a/b 
January 
1.3.02 a/b 
February 
1.3.03 a/b 
March 
1.3.04 a/b 
April 
1.3.05 a/b 
May 
1.3.06 a/b 
June 
1.3.07 a/b 
July 
1.3.08 a/b 
August 
1.3.09 a/b 
September 
1.3.10 a/b 
October 
1.3.11 a/b 
November 
1.3.12 a/b 
December 
1.4 Meridional sections 
1.4.01 a/b 
1.5 W 
1.4.02 a/b 
0.5 °W 
1.4.03 a/b 
LU 
0 
LO 
O 
1.4.04 a/b 
LU 
0 
LO 
1.4.05 a/b 
2.5 °E 
1.4.06 a/b 
LU 
0 
LO 
CO 
1.4.07 a/b 
4.5 °E 
1.4.08 a/b 
LU 
0 
LO 
LO 
1.4.09 a/b 
LU 
0 
LO 
CD 
1.4.10 a/b 
LU 
0 
LO 
1.4.11 a/b 
00 
O 
0 
m 
1.5 "W to 8.0 °E 
all months per section