APOD: NGC 1055 Close-up (2017 Nov 09)

Comments and questions about the APOD on the main view screen.
User avatar
Quis custodiet ipsos custodes?
Posts: 2549
Joined: Fri Mar 28, 2008 1:24 pm
Location: Dartmouth, NS, Canada

Re: APOD: NGC 1055 Close-up (2017 Nov 09)

Post by rstevenson » Thu Nov 23, 2017 5:45 pm

Okay, here's a pic of that star blown up...
I take it you're referring to those two little pinkish-gold lines, one on either side of the central white blob.

I think they will turn out to be image artifacts coming from something in the optics, but those with more experience in telescopology will have to judge. It may just be the inner end of lens flare, most of which has been removed from the image.

You do not have the required permissions to view the files attached to this post.