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Cooling Tower Open Cluster (M29) and Globular Cluster (M3)
May 22, 2018 23:26:40   #
bwana Loc: Bergen, Alberta, Canada
 
ATIK Color Horizon (OSC) camera and Hutech HEUIB-II filter with a Sky-Watcher 190 Mak-Newt (1000mm f/5.3) on a Celestron CGEM DX mount, unguided.

Processed in PixInsight, Photoshop and Lightroom. All subs were processed as 32 bit images.

The first image (of M29) was processed from the Live Stacked image. The 2nd image was processed from subs.

The last image (of M3) was processed from subs. The Live Stacked image was destroyed by a satellite track and a badly stretched star.

Enjoy!

bwa

P.S.: Larger images can be found in my Horizon Testing album at: https://www.flickr.com/photos/58664881@N02/sets/72157689381063440/
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Cooling Tower Cluster (M29)(25x20sec,1x1binned,Gain1,Os17)_LS_Cropped_MStretch_ABE_DBand_HLVG_LR
Cooling Tower Cluster (M29)(25x20sec,1x1binned,Gai...

Cooling Tower Cluster (M29)(25x20sec,1x1binned,Gain1,Os17)_PI_Cropped_MStretch_ABE_DBand_PS_HLVG_Stars_LR
Cooling Tower Cluster (M29)(25x20sec,1x1binned,Gai...

Globular Cluster (M3)(23of25x30sec,1x1binned,Gain1,Os17)_PI_Cropped_MStretch_ABE_PS_HLVG_L-R Decon_LR
Globular Cluster (M3)(23of25x30sec,1x1binned,Gain1...

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Feb 12, 2019 09:05:37   #
stepping beyond Loc: usa eastcoast
 
Stunning , great job on these bwana.

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