Azimuth /deg	10K-Horizon/deg	20K-Horizon/deg	opt. Horizon/deg
0	14.5	5	12.5
10	14.8	10.1	13
20	16	12	17
30	18.3	15.2	23.5
40	19.5	16.6	26
50	19.6	16.5	27.5
60	18.5	14.8	26
70	16.8	12.3	25.5
80	15.8	10.8	24.5
90	15.5	11.3	22
100	15.7	12.4	17
110	15.5	12.4	18
120	15.4	12.1	17
130	15.3	12.3	17.5
140	15	11.5	16
150	14.6	5	13
160	14.5	5	7.5
170	14.3	5	5
180	14.3	5	7.5
190	14.3	5	8.5
200	14.4	5	13.5
210	14.4	10.2	14
220	14.6	5	14
230	14.5	5	12.5
240	14.4	5	12.5
250	14.3	5	11
260	14.2	5	9
270	14.6	5	17
280	14.8	5	21.5
290	14.8	10.5	18
300	14.8	10.6	21.5
310	14.8	10.2	19
320	14.3	5	18
330	14.2	5	17.5
340	14.2	5	7
350	14.4	5	10
360	14.5	5	12.5