ESO 138 IG 29
Sacred Mushroom galaxy, interacting galaxy pair in the constellaion Ara
Image data: LRGB (L 18x20m, R 12x20m, G 12x20m, B 12x20m) total 18.0 h combined. Seeing 0.9-1.2 arc-sec cropped to 33% 80cm f/7 Astrooptik Keller corrected cassegrain, FLI Proline 16803, Baader Filters, Prompt 7 CTIO Chile, processing: Bernd Flach-Wilken