Sadr area (2x1500 seconds)

Directly overhead around midnite here.

Just playing with 25 versus 15 minute exposures..etc,etc.

With equal integration time 25 is WAY better than 15.....same old story.

Wondering about blooming,hot pixels and such...

 

Will add some OIII and SII...

View Large On Black ?

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Taken on August 27, 2011