Jump to content

SkySurveyBanner.jpg.21855908fce40597655603b6c9af720d.jpg

NGC6960 Ha/OIII bicolour


Recommended Posts

Hi

My first serious go at a narrowband image taken over a few nights from my back garden in not-so-darkest North Staffs

Ha: 30 x 300s

OIII: 28 x 150s

R: 22 x 30s

G: 22 x 30s

B: 22 x 30s

(I also took a whole load of L lights but didn't use them in this versions - still feeling my way in to NB imaging)

RGB lights used for star colours only.

Calibration: Bias and flats, no darks (dithering)

Ha used for Luminace and Red channel

OIII used for Blue and Green channels

Equipment list in sig

 

20170913_NGC6960_Ha_HaOIIIOIII_DBEv3.jpg

Link to comment
Share on other sites

  • 3 weeks later...

Thanks, Chris.  You're probably right.  I've pulled back some of the details but not sure if it's acceptable to keep posting changes in this thread. 

Oh well, either I've already broken the rules or it's OK, so maybe one more...

 

 

20170913_NGC6960_Ha_HaOIIIOIII_DBEv3b.jpg

Link to comment
Share on other sites

4 hours ago, tooth_dr said:

Very nice, final version is great! Just edit your first post and add only the finished version. 

Thanks

I would edit my first post but I don't have the option for editing it.  I think there's a limit on how long after the post it can be edited.

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.