460 -- 1:39:35 App PixInsight教程 星系如何添加Ha通道到LRGB M31 1818 -- 12:12 App PI插件 BlurXTerminator BXT自动反卷积介绍 1211 -- 15:46 App PI入门级教程 处理 M31 421 -- 27:24 App PixInsight 教程黑白的LRGB处理 M51 135 -- 41:10 App PIXINSIGHT 马头 548 -- 24:18 App ...
[Pixinsight]小教室——PI的新工具GradientCorrection 与GraXpert、 ABE、 DBE效果对比 189 0 08:25 App [Pixinsight]小教室——PI新工具GradientCorrection与GXP对比 187 0 28:03 App [Pixinsight]小教室——SHO窄带处理基础流程 168 0 01:05:20 App [Pixinsight]小教室——NGC7023鸢尾花星云LRGB合成案例...
ContinuumSubtraction: Some targets like M33 have some details in Ha and you can add Ha to your RGB image, but it requires to subtract the continuum spectrum from your collected Ha signal to get a clean Ha signal (filters always also let pass small parts of the continuum). Select the narro...
c) Add "Bias", "Darks", "Flats", "Lights" and click "Run" button d) After WBPP complete, open MasterLight/rejection_high/rejection_low 0.1 HOO only: a) Split RGB channel, R=Ha, G=G, B=B b) PIxMath to add G+B=OIII c) PixMath combine Ha+OIII mixing ((Ha*.05)+(OIII...
Short answer: yes. You combine the Ha and your red channels. You can do this with pixel math using an expression like (R*0.9) + (Ha*0.1) to get a 10% blend. Of course, there's also the easy method... PI has a script called NBRGBCombination. Check it out ...
The process involves creating a synthetic green channel from your non-linear Ha and OII channels using a specific pixel math expression. The resulting image is now identified as ‘Ho’, and is an essential part of a Foraxx palette image. ...
I’ve spent 2/3 long days trying to get a 4 pane Ha mosaic together, trying everything I knew, all sorts of DBE attempts and variations, and no matter what I did, there came a point when the panes started to show up somewhere. ...
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In PixInsight I did all the pre and post processing steps to get a final broadband RGB image. I extracted the stars with StarNet++ to add to the final image later on. Using PixelMath I combined R & Ha, G & Oiii, B & Oiii. Had to play around with the Boost Factors and bands ...
The example below is with an Ha stack of about 40 frames. QHY183 CMOS. I processed the full frame and then cropped and applied the same stretch to each. I used the noise script in PI to measure the full frame noise. There are four: original, Mure (8 cycles), with 1.0 setting and...