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Author Topic: M57 - NARROWBAND  (Read 4423 times)

dpaul

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M57 - NARROWBAND
« on: June 05, 2018, 12:14:00 am »
Attached are three different versions of M57 - varying combinations of HA and OIII.
30'' scope, Atik Horizon, 15 second frames (25 frames per filter).

All processing in Pixinsight (using Pixelmath process for the different color combinations).

David
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dpaul

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Re: M57 - NARROWBAND
« Reply #1 on: June 05, 2018, 12:17:00 am »
Here is version 2 (previous message only allowed 1)
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dpaul

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Re: M57 - NARROWBAND
« Reply #2 on: June 05, 2018, 12:18:01 am »
Finally version 1
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