M 20
GP200 (200/800) - L:21*80"; R:180"; V:240"; B:420" - 15/08/04
M 21
GP200 (200/800) - aout/04
NGC 2403 - SN2004
GP200 (200/800) - L:18*80"; R:300"; V:360"; B:720" - 15/08/04