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NGC 7822 Hubble Palette


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My first ever Narrow band image.

30 Minutes each of 5 minute exposures HA, O3 & S2 using Hubble Palette in Pixinsight. Gain I made a mistake should have been 200 but used 75 as I reloaded Nina and forgot to change it back from defaults :)

The 03 filter is giving me halo's on big stars. I need to find out how to fix this (Either by hardware or post processing). I have some elongated stars on 2 sides. Caused mainly by the 5 minute exposures. Tilt maybe an issue? Guiding was 0.53 RMS.

100810340_1sttryNGC7822.thumb.jpg.525ea518b8c3607641647ad64a774595.jpg

1131167677_try2.thumb.jpg.200b8cd643de4836ac488def38bf9228.jpg

 

Edited by Prolifics
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Great start to NB. I like the first image but I think you can up the saturation a bit to bring up more colour.

Second image is "Hulk Smash !", love it. looks really menacing and ominous.

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