I decided to redo this one to see if I could do something about the
halos. In doing so I found a note "check 11th frame--bumped scope
plugging in dew heater". I do recall the alarm going off saying it had
stopped drawing power. That usually means the cigarette lighter plug
has pulled worked lose again. I vaguely remember the incident. Yep,
frame 11 was horrid and since I did a pure average combine (didn't
dither, besides that costs me asteroids which I like so I rarely do a
noise reduction combine. Should have this time it appears. I redid it
this time with Sigma Reject as there were no asteroids and the
elimination of frame 11 just to be safe. This helped the halo problem
as well as the loss of the dew heater seems to have added to the halo
problem and that was mostly on frame 11. What was on the others was
eliminated by the combine. Still have the gunk but think this a major
improvement.

Other than going from 12 to 11 frames the data on the original post is good.

Rick
--
Correct domain name is arvig and it is net not com. Prefix is correct.
Third character is a zero rather than a capital "Oh".

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