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Globular cluster in Hercules

  1. Jun 4, 2015 #1

    Andy Resnick

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    Virgo has moved on, Hercules is now in position- from last night:

    43m.TIF%20RGB_zpsufchx1d5.jpg

    This is a downsized crop. Technical deets: 800/5.6, 10s ISO 2000, 204 frames.
     
  2. jcsd
  3. Jun 4, 2015 #2

    Chronos

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    Very nice for ISO 2000. Shots at that speed are usually rather grainy.What mount you using?
     
  4. Jun 4, 2015 #3

    Andy Resnick

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    Thanks! My lens mount is a Losmandy GM-8. I've found that stacking RAW images (as opposed to JPGs) lets me use higher ISO settings.
     
  5. Jun 12, 2015 #4

    davenn

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    yes it does and you end up with a much better quality image :smile:


    D
     
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