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grus Quartet (nGC 7552, 7582, 7590 & 7599

Wider Field (to include NGC 7552).

Telescope:  Astro Physics 12" Riccardi-Honders f3.8.
Mount: Software Bisque Paramount ME II
Camera: SBIG STXL 16200
Filters: Astrodon
Exposures:  LRGB 260:80:80:80 minutes.

NGC 7582, 7590 & 7599

Telescope:  RC Optical Systems 12.5" f9
Mount: Software Bisque Paramount ME
Camera: SBIG STL 11000M
Filters: Astrodon
Exposures:  LRGB Total 12 hours.