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Douglas Rollain

M20 Trifid Nebula in LRGBHa

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ML 8300 M 101

Started by Broose , 03/27/2009 01:00PM
Posted 03/27/2009 01:00PM Opening Post
This was a sum of 4 frames at 30 minutes each...down & dirty no calibration and I pushed it somewhat... I'll have to reprocess... have some noise issues to overcome

Broose

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Broose 's attachment for post 46230

Broose K

Wonderful Wife wink
Posted 03/27/2009 02:45PM #1
That's very nice, Broose, but I would highly recommend using dark frames. You will see a quantum jump in faint detail pop out when you have subtracted dark frames from your exposures.

Rolando
Posted 03/27/2009 07:10PM #2
Posted 03/29/2009 02:47AM #3
Nice spiral detail Bruce.

Regards


LouieĀ  8)

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