Good evening.
Here is another composite of RCOS and RH305 data. The RH305/STXL 16200 combination did a wonderful job of being able to frame all four galaxies as well as pick up some gorgeous galaxy clusters off in the far distance.
The RCOS data framed NGC 7582, 7590 and 7599.
https://www.martinpughastrophotograp.../grus-quartet/
Exposure details on the page.
Thanks for checking it out.
clear skies
Martin