Tydny #15-#18: (20.1.-16.2.07)
Work in progress:

1. Kozaiovske periody: (25.1.07)
   Ring: M_ring=5.0e-2 M_BH, a_ring=3*a(S2), z_ring=0
   Sfera: M_sphe=2.4e-2 M_BH, r0_sphe=a_RING, alpha_sphe=1.4
   a(S2)=13578.588 Rg
   
   
   • c=0.1, e_max=0.99
     
     
   • c=0.01, e_max=0.9999
     
     
   • c=0.002, e_max=0.999996
     
     
   • c=0.5, e_max=0.75
     
     
2. Recap (3.2.07)
   • Gentle Intro