Cone Nebula
 

Ha-HaR:G:B

 

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Essays and information text is copyright Robert Gendler 2005

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DATA

  • Telescope: A&M 152 F8 Apo Refractor by ASTROTECH --TMB lens
  • Camera : SBIG ST8XME with CWF8A
  • Mount : Gemini G41 Observatory Plus
  • Exposure: Ha =2 x 60 min ,RGB from FLT110 f5.2 Wide shot -50 min for Each Channel
  • Filters: Astrodon Ha 6nm
  • Acquisition software: The Sky 6 - Maxim DL
  • Processing Software: Maxim DL - Iris - Photoshop
  • Site: Lesmo ( Milan Suburbs - Italy)
  • Seeing: FWHM 4
  • Trasperency: Good Trasparency- Limit Visual Mag ~ 4.5 -Moon

 

  • NOTES: RGB from FLT110 5.2 wide shot