ثلاثة دائرة الثامنة | دقيقة من القوس |
---|---|
0.01 TEC | 81 arcmin |
0.1 TEC | 810 arcmin |
1 TEC | 8,100 arcmin |
2 TEC | 16,200 arcmin |
3 TEC | 24,300 arcmin |
5 TEC | 40,500 arcmin |
10 TEC | 81,000 arcmin |
20 TEC | 162,000 arcmin |
50 TEC | 405,000 arcmin |
100 TEC | 810,000 arcmin |
250 TEC | 2,025,000 arcmin |
500 TEC | 4,050,000 arcmin |
750 TEC | 6,075,000 arcmin |
1000 TEC | 8,100,000 arcmin |