I can't seem to find manty posts/images shot with the Antlia filters. (i know there are many of you out there!) Hope this thread can be a stickies for any who are interested/are using these filters from Antlia: LRGB, SHO, Planetary
My first attempt at NGC 6188. Total of 38 hours was pumped into this image and my longest project (so far)
William Optics Zenithstar 61
QHY 163M + 7x36mm CFW3
Explore Scientific iEXOS-100
Antlia 3.5nm Ha, SII, OIII
Hope to hear any feedback regarding my processing (i'm having some issues with chromatic 'splotchy' patches even after MLT noise reduction).
I stacked them in DSS and did most of my processing to the narrowband subs in Pixinsight.
Full resolution: https://astrob.in/ax5nv5/0/