| 
						
							|  
 
 |  
							| 
							        
							            | M17 
  | M18 e Vdb121 
  | IC4706/IC4706 
  | SH2-47 
  |  
							            | VdB120 
  | ?? 
  |  |  |  
 |  
							| 
									
										| Optics: | Takahashi FSQ-106EDXIII F/3.6 383mm. - APO Refractor |  
										| Mount: | SW HEQ5 Pro |  
										| Camera: | ATIK 383L+ with SX USB Filter Wheel |  
										| Filters: | Baader LRGB 2" |  
										| Guiding Systems: | SX OAG with SX Lodestar |  
										| Dates/Times: | 29 August 2011 |  
										| Location: | Pragelato - Turin - Italy |  
										| Exposure Details: | R:G:B => 35:35:35 = >  (7x5):(7x5):(7x5) All Bin1 [num x minutes] |  
										| Cooling Details: | -20 °C |  
										| Acquisition: | Maxim DL/CCD, Perseus |  
										| Processing: | CCDStack, PixInsight, PS CS2 |  
										| Mean FWHM: | 3.29 |  
										| SQM-L: | 21.07 |  |  |