64
56
48
40
32
24
16
8
0
0°
-5°
50°
55°
60°
+5°
60
54
48
42
36
30
24
18
12
6
0
0.8
0°
-5°
65°
70°
75°
80°
85°
90°
+5°
40
36
32
28
24
20
16
12
8
4
0
0.6
Galactic latitude
0°
-5°
90°
95°
100°
105°
110°
115°
120°
+5°
30
27
24
21
18
15
12
9
6
3
0
0°
0.4
-5°
120°
125°
130°
135°
140°
145°
150°
+5°
0°
0.2
-5°
150°
155°
160°
165°
170°
175°
0°
185° 0.2
190°
0.4
195°
200°
0.6
Galactic longitude
205°
20
18
16
14
12
10
8
6
4
2
0
180°
+5°
-5°
0.0
0.0180°
20
18
16
14
12
10
8
6
4
2
0
Sources per sq. arcmin.
60°
Sources per sq. arcmin.
45°
Sources per sq. arcmin.
40°
Sources per sq. arcmin.
35°
Sources per sq. arcmin.
30°
Sources per sq. arcmin.
1.0
+5°
210°
0.8
1.0