Rosette Nebula (HOO...
 
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The problem with the data upload limit for attachments has been fixed. I have restored it to 30MegaBytes. A recent forum software upgrade was responsible for the changed limit. Please accept my apologies for missing this when upgrading the forum sofware, Mabula.

Rosette Nebula (HOO)  

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(@kijja)
Red Giant Customer
Joined: 2 years ago
Posts: 67
17/01/2019 3:56 am  

HOO20700 St Edit

A bi-color version of Rosette Nebula of  extracted H-alpha and OIII  from OSC (QHY10) with duo narrowband filter. The ratios of colors in RGB combine tool are: Red = 1.0 H, Green = 0.8 O + 0.2 H, Blue = 1.0 O. 


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(@mabula-admin)
Quasar Admin
Joined: 2 years ago
Posts: 2111
18/01/2019 1:48 pm  

Hi @kijja,

That is a very nice BiColor result of the Rosette 😉

How were the separate extracted channels when compared to each other? Was H-alpha mus more dominant than OIII? Was there clear OIII signal ?

Cheers,

Mabula

Main developer of Astro Pixel Processor and owner of Aries Productions


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(@kijja)
Red Giant Customer
Joined: 2 years ago
Posts: 67
18/01/2019 4:08 pm  

Thank you Mabula. Both channels were quiet strong enough, especially the Oiii. I do not need to adjust the H:O ratio of 1:1.

Cheers,

Kijja

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(@mabula-admin)
Quasar Admin
Joined: 2 years ago
Posts: 2111
19/01/2019 8:18 pm  

Okay, thanks @kijja 😉

Main developer of Astro Pixel Processor and owner of Aries Productions


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