recommend me some narrowband targets

[iwols]

hi just ordered a oiii filter to go along with my ha ,just wondered if anyone could recommend me some targets specifically for these two filters thanks

[steppenwolf]

NGC 6888 (Crescent Nebula) responds very well to bicolour imaging using Ha and OIII so that would be a good test of the new filter.

[iwols]

thanks steve

[MarkAR]

The witches Broom and Veil nebulas.

[DaveS]

I was going to say M27, as that's very strong in [OIII] but it needs a longer FL.

[iwols]

31 minutes ago, DaveS said:

I was going to say M27, as that's very strong in [OIII] but it needs a longer FL.

should just be ok with this for fl 

[don4l]

The Veil is very good in OIII, and you can get nice images at almost any focal length.

[Star101]

This is a Ha and OIII image taken last week. The middle part of the Veil Nebula. Pickerings Triangle.

I'm sure with your rig you could get similar results.

Along with others such as 

NGC 6888
LDN 889 & IC1318
IC 1396

Bi colour tend to look better than mono

Have fun with your new glass.

Dave

Edited July 1, 2020 by Star101