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Old 19-02-2008, 08:04 AM
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avandonk
avandonk

avandonk is offline
 
Join Date: Aug 2005
Location: Melbourne
Posts: 4,786
NGC 6334 and NGC 6357 in HA with 150mm Achro

After the fourth all nighter in a row managed to get 5x4min at 1600 ISO of these just before dawn.
Processed with ImagesPlus and RegiStar leveletc in PS.

Both these nebs are mainly HA as any O3 or Hb has been scattered by intervening dust. Which also renders them quite faint.

Bert
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