The Bubble Nebula (NGC 7635) -- Hubble palette

Posted by Lynn Hilborn
on Wednesday, August 17, 2011

The Bubble Nebula NGC 7635 in Hubble palette SII,Ha,OIII. Total 9.5 hours... 3.5 hours Ha, 3 hours each of OII and SII all 30 min subs binned 1x1. TEC 140 @f7 and FLI ML8300 camera with Baader filters. Takahashi NJP mount TEMMA2. Taken by Lynn Hilborn, WhistleStop Obs, Grafton, Ontario, July 30,31 and Aug 1, 2010

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