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Old 23-12-2014, 06:58 PM
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Paul Haese
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Join Date: Jan 2009
Location: Adelaide
Posts: 9,991
Rosette Nebula in Narrow Band - Now with RGB data

This project has taken 11 nights so far with RGB stars yet to be collected. I have tried to keep the magenta stars toned down and the RGB stars will remove those.

This image is an integration of 24 hours, with SII 240, Ha 450 and OIII 750. There is still some noise present in the data which I am overlooking at present. Although it does not show up on my iPad retinal display.

Click here for large resolution

Edit RGB data now makes the image 29.7 hours of total integration. I have included a smaller version of the new image which can be compared a little the previous version. Detail levels have not changed much but the colour data has had an impact to the overall colouring of the image.
Attached Thumbnails
Click for full-size image (Rosette SII Ha OIII scaled 2 cs 1.jpg)
168.5 KB197 views
Click for full-size image (Rosette SII Ha OIII scaled 2 cs 1 repr shp final.jpg)
185.3 KB147 views

Last edited by Paul Haese; 29-12-2014 at 07:33 PM.
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