| (c) Copyright 2003-2018 - All rights reserved  | 
              
            
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              | Telescope: | 
              Officina Stellare Riccardi Large Astrographer RIFAst 300  f/3.8, 1140 mm | 
            
            
              | CCD Camera: | 
              Finger Lakes ProLine 16803 | 
            
            
              | Mount: | 
              German equatorial mount Software Bisque Paramount MX+ | 
            
            
              | Integration: | 
              LRGB 650:60:60:60 | 
            
            
              | Date / Location / Sky: | 
              Sicily, Rifugio Margio Salice | 
              Maniace/Randazzo (CT), 1240 m. s.l. | 
              
            
              | FWHM: 2.4" | 
              Sky luminosity: 21.4 mag. per squared arcsec | 
              
            
              | Software: | 
              The-Sky with Camera Add-On, T-Point, MaxIm-DL, PixInsight, CCDStack, PhotoShop | 
            
            
              | Publications: | 
              APOD - NASA Astronomy Picture of the Day September 17 2016 |