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 Wild Duck Cluster 


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Optics: GSO RC 10" F8 2000mm - Astrograph Ritchie-Chrétien
Mount: AP Mach1 GTO
Camera: QSI-640WSG
Filters: Astrodon LRGB 1.25" I Series Gen II
Guiding Systems: SXV-AO-LF Active Optics - SX Lodestar
Dates/Times: June 2019
Location: Pragelato - Turin - (Italy)
Exposure Details: L:R:G:B => 124:28:28:28 = > (31x4):(7x4):(7x4):(7x4) color Bin2 [num x minutes]
Cooling Details: -25°C
Acquisition: Maxim DL/CCD, Voyager
Processing: CCDStack2+, PS CC
Mean FWHM: 1.68" / 2.21"
SQM-L: 20.21 / 20.48


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