M 5.
This image was made on 20 May 2001 with my SBIG ST-8 (binning 1x1, -15°C) on the Opticon 250 mm f/15 SCT + Baader Planetarium Alan Gee II Telecompressor (system = F/D 7.8). Guiding was done with my SBIG ST-4 on a Vixen 100 mm f/10 refractor. 9 exposures of 60 seconds each were added, followed by DDP filtering.
M5, 08/02/1994. This picture was made on Technical Pan 2415 (hypered) with a Celestron 11 and Lumicon GEG working at f/6. Exposure time was 20 m, guided with a SBIG ST-4.