Popular Post TerryMcK Posted February 15 Popular Post Share Posted February 15 I didn't get much time on this, just 8.5 hours, but still managed to pull out some detail. 1st time out with the new Antlia 3nm filters. I also got the LRGB filters too as part of the set and have been experimenting with them despite being in Bortle 7. Scope: William Optics ZS103 with 0x8 reducer/flattener Camera: ZWO ASI294mm Pro Gain 120 Offset 8 Binned 2x2 Filters: Antlia 3nm Ha, S2 and O3 30 x S2, 29 x Ha, 26 x O3 all 6 minute subs - total 8.5 hours Image mapped SHO to RGB I did find a tiny amount of O3 in this especially in the core but much weaker working outwards. No haloing discernible at all on any of the filters. 11 Quote Link to comment Share on other sites More sharing options...
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