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Date: Spring 2008 (FSQ) & Spring 2009 (TOA) Observing site: FNO (Fosca Nit Observatory, Àger) Telescope: Takahashi TOA-150 @ f/7.3 & FSQ-106N @ f/8 on EM-400 mount Camera: SBIG STL-11000M @ -20C Filters: Optec & Baader LRGB Exposure: 2008 (FSQ & Optec): 4h, 2009 (TOA & Baader): 9.5h. Total exposure time: 13.5h Guiding: Camera guide chip Software: CCDCommander & CCDSoft. Processing PixInsight 1.8.9 Observatory automation and remote control: None at that time Click in the center of the image for full resolution version. More information about this image on the Blog |
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