Our old friend 47 Tuc taken with my TSA120 and QSI683.
Limited the exposures to 30 seconds per sub to try and avoid over saturating the image. Approximately 60 exposures per channel LRGB. Processing in Pixinsight 1.8.5 and my first run with the new PhotoMetricColorCalibration tool.
Link to Astrobin image here.
Clear skies,
Rodney.