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39Hrs on Elephant Trunk in HSO

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Telescope: https://flic.kr/p/2gAfKn7

Total exposure time: 39hrs. A combination of 5min and 10min per exposure of 356 stacked images.
I use 3nm Astrodon filters in SII/Ha and OIII.
Ha = 58 x 600s / 85 x 300s
SII = 20 x 600s / 82 x 300s
OIII = 33 x 600s / 78 x 300s
Processed in Pixinsight..



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Now that is deep.  Great result.

Triple rig - Wow!


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