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M20 Trifid Nebula in LRGBHa

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Double Cluster quick snapshot

Started by RolandC, 10/05/2016 07:34PM
Posted 10/05/2016 07:34PM Opening Post
Hi All,

Had a few minutes last night to do a real quickie image before clouds rolled in. This is an example of the ultimate lazy man's astrophotography, no guiding, just point and shoot. I simply attached my STL camera on the back of my 6" refractor, sent the mount to the Double Cluster, focused and shot a few 10 second unguided images. Combined the RGB's and Luminance into a color image. If I had a color camera it would have been even easier.

So what can you get for 5x10 second exposures? Lots of red, white and blue stars. Very patriotic, dontcha think?

Rolando



Rolando

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RolandC's attachment for post 60521
Posted 10/05/2016 08:36PM #1
Very cool... It looks especially good with averted vision! Tom

29-inch Dob in a dome
36-inch upgrade soon
LUNT 80/80 solar scope
FLI 6803 cam
APM 100mm APO Binos
JMI RB-16 Night Vision Binos
Zeiss 20x60 IS binos
Posted 10/05/2016 10:29PM #2
Pretty Cool! If you turned the tracking off near the end of each exposure you would have stars and stripes. grin
Posted 10/06/2016 05:43PM #3
Well, I had a number of private comments that the stars are too green in my very quick RGB assembly with no processing. So I spent 15 minutes doing a proper balance of the 3 color channels.

Rolando

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RolandC's attachment for post 151110