Caldwell 4 NGC 7023 vdB 139
Constellation: Cepheus
Distance: 1.4 kly
Type: Open Cluster and Nebula
Imaging Location: Didsbury AB Canada
Imaging Platform: Equinox 120 WOiiiFF/FR QSI540
Mount: CGEM
Guiding Setup: SSAG Quick guider
Exposure: 6x600 LRGB
Date: 2013-09-04
Software: MaximDL, Images Plus,RegiStar, Photoshop CS6
Shot thru hi cloud