M104 in Virgo

Updated : 16 March 2006.

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M104-195-90-54-90-sgclpflatLRGB_DDP_SZ_PS.jpg (950 kB)

  • CCD : STL11000 ABG
  • Exposure time : 195:90:54:90 min (15 min L 1x1 binned and 15:9:18 min RGB 2x2 binned)
  • Date and Time : 24. and 27. February 2006
  • Instrument : 50cm @ f/8.4
  • Focal length : 4195 mm
  • FWHM : about 2.5 arcsec
  • Filters : SBIG LRGB filter
  • Image processing : Imageplus (Color combine, DDP, starsize), Registar (registering) and Photoshop (Levels, Scharpen)
  • Problems/comments : Remotely imaged at New Mexico, USA.

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