Jump to content

Fleming's Triangle WIP


DaveS
 Share

Recommended Posts

Thought I'd post this anyway. Very much WIP. Took 2 lots of 20 x 900 sec subs on the 26th and 28th Aug, but the last sub in each showed some trailing as it had gone beyond the MLPT correction in Sequence. So the remaining 38 subs pulled into DSS and a brutal culling of sub-standard subs carried out. The best were stacked with full calibration, imported into AstroArt 7 and given Histogram Stretch, both linear and with curves, a Gradient Reduction and light Unsharp Mask.

 

973791471_FlemmingHstackHSUM.thumb.jpg.e978c8c3d8e8daddf62dd642d15cef8b.jpg

There's still a bit of gradient still remaining which I'll deal with at a later date.

I did try to get some [OIII] but the first night was borked as Sequence just would not get beyond the preliminary autofocus. I eventually uttered a Very Bad Word and went to bed. It turned out that I had forgotten to reboot the NAS after a power cut so Sequence had nowhere to save the image files. Dur...

Since then I managed 7 rather dodgy subs but have had no viable clear night since, or for the foreseeable. This might t be yet another project to complete next year.

  • Like 9
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...