matt.harmston:
NGC 6520 deadman's chest cluster 2 x 35sec gamma 87 gain 10 f4.5 wavelets
matt.harmston:
NGC6520 deadman 10 sec 2x2 Gain 135 gamma 70 f6
matt.harmston:
4500ms gain 36 avg 10 HCG NGC 4520 stitch adj
matt.harmston:
NGC 6520 and B86 4500ms gain 36 avg 10 HCG-80mm f/6.2 stitch adj
matt.harmston:
ngc 6520 9 sec avg 23 hcg 80mm f6-2 PS
matt.harmston:
NGC 6520 9 sec avg 44 10in f5-7 hcg gain 60 PS
matt.harmston:
NGc 6520 20 sec avg 21 1x1 gain 40 hcg 10in f8 PS
matt.harmston:
DS10cTEC-m NGC6520 8 sec avg 30 gain 40 gamma pt83 pt6 2x2 f6 10in Ps crop