Quote:
Originally Posted by Robert_T
thanks Nik and Peter.
Peter yes its amazing these days what you can do with OSC, the ASI071mc pro here. With the L-extreme filter as it's just two 6nm notches (Ha and OIII) I guess its as close to narrowband as you can get without using single NB filters.
|
That is a lovely image, intricate detail. You are getting a great OIII response from that filter. ZWO duoband.