C.T.I.O  Filters
   6563-78 H alpha set
  2 x 2 "
  R. Gonzalez  Jan.23 1994
 
  Wl.   %
 6490  0.85
 6495  1.35
 6500  1.78
 6505  2.74
 6510  4.61
 6515  6.64
 6520 11.59
 6525 19.90
 6530 31.24
 6535 43.30
 6540 59.71
 6545 68.65
 6550 72.81
 6555 75.06
 6560 77.48
 6565 80.54
 6570 82.36
 6575 82.21
 6580 80.47
 6585 76.49
 6590 69.35
 6595 58.65
 6600 45.73
 6605 27.76
 6610 16.49
 6615 11.18
 6620  6.72
 6625  4.36
 6630  2.85
 6635  1.90
 6640  1.37
 6645  1.11
 6650  0.94
 6655  0.64
 6660  0.55
 6665  0.40
 6670  0.36