a0551.jpg, V453_Oph, R filter, 30 seconds

a0552.jpg, V453_Oph, I filter, 40 seconds

a0553.jpg, V453_Oph, B filter, 80 seconds

a0554.jpg, V453_Oph, V filter, 40 seconds

a0555.jpg, V453_Oph, R filter, 30 seconds

a0556.jpg, V453_Oph, I filter, 40 seconds

a0557.jpg, V453_Oph, B filter, 80 seconds

a0558.jpg, V453_Oph, V filter, 40 seconds

a0559.jpg, V453_Oph, R filter, 30 seconds

a0560.jpg, V453_Oph, I filter, 40 seconds

a0561.jpg, V777_Sgr, B filter, 80 seconds

a0562.jpg, V777_Sgr, B filter, 80 seconds

a0563.jpg, V777_Sgr, B filter, 80 seconds

a0564.jpg, V777_Sgr, V filter, 40 seconds

a0565.jpg, V777_Sgr, V filter, 40 seconds

a0566.jpg, AI_Sco, B filter, 80 seconds

a0567.jpg, AI_Sco, V filter, 40 seconds

a0568.jpg, AI_Sco, R filter, 30 seconds

a0569.jpg, AI_Sco, I filter, 40 seconds

a0570.jpg, AI_Sco, B filter, 80 seconds

a0571.jpg, AI_Sco, V filter, 40 seconds

a0572.jpg, AI_Sco, R filter, 30 seconds

a0573.jpg, AI_Sco, I filter, 40 seconds

a0574.jpg, AI_Sco, B filter, 80 seconds

a0575.jpg, AI_Sco, V filter, 40 seconds

a0576.jpg, AI_Sco, R filter, 30 seconds

a0577.jpg, AI_Sco, I filter, 40 seconds