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the Tulip Nebula in HSO


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This was my second (and so far last!) HSO image taken with my QHY 163M camera. At under 4 hrs it was never going to be great.

 

However, I have recently been reprocessing much of my data to see what ne processes. such as the XT suite and local normalisation can do. i have in the last two weeks been given some fantastic turoring by our own @Astrobdlbugin how to use GHS. thaks again Bryan.

 

So I gave it a go on this data, also using BXT and Blanshans NB Normalisation.. And this is what I got

 

Tulip-redone23_final.thumb.png.bbbee6af7ec30cd815c58e43659e0a3d.png

It needs to be considerd in the light of my previous best effort with this same data which was

Tulip_wide_psfp_s.thumb.png.4d5a64e5eee743b16b2c4da1f3ef22b2.png

 

Now the new one is still not earth shattering but personally I think its a quantum leap over the previous version. Infact, i'd say its hard to believe its from the identical data set.

 

C&c is as always greatly appreciated.

Edited by Dmack1
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Excellent comparison and an utterly amazing image on both counts.

If you check out this link for GHS2 as a process in PI rather than a script, it's extremely detailed and helpful

 

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