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  Sh2_290_RGB.jpg -          texto_bright    Object:NGC7635 HaRGB   Date:August - October 2012   Observingsite: FNO (Fosca Nit Observatory, Àger)   Telescope: TakahashiTOA-150  @ f/7.3 on EM-400 mount   Camera:SBIG STL-11000M  @ -10/-20C   Filters: Astrodon RGB & Ha (6nm)   Exposure:Combination of previous two images.     Guiding: Camera guide chip     Software:Guide & camera control: CCDSoft. Processing: PixInsight 1.8  

texto_bright Object: Sh2 290 (Abell 31) RGB
Date: January 2012 - April 2013 (Processed April 2020)
Observing site: FNO (Fosca Nit Observatory, Àger)
Telescope: Takahashi TOA-150 @ f/7.3 on EM-400 mount
Camera: SBIG STL-11000M @ -15/-20C
Filters: Astrodon RGB
Exposure: 22 x 15 min R, G & B; 23 x 15 min L (all unbinned). Total exposure time: 21h
Guiding: Camera guide chip
Software: Guide & camera control: CCDSoft. Processing: PixInsight 1.8
Click in the center of the image for full resolution version (3.4 MB)
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