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johnb

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Topics posted by johnb

  1.  

    Vega Spectrum

    By johnb, in Radio Astronomy and Spectroscopy

    • 8 replies
    • 1,077 views
  2.  

    Revised Capella

    By johnb, in Radio Astronomy and Spectroscopy

    • 15 replies
    • 2,610 views
  3.  

    Capella

    By johnb, in Radio Astronomy and Spectroscopy

    • 2 replies
    • 1,067 views
  4.  

    Calibration Confusion

    By johnb, in Radio Astronomy and Spectroscopy

    • 6 replies
    • 912 views
  5.  

    QHY5

    By johnb, in Discussions - Software

    • 3 replies
    • 676 views
  6.  

    My Second attempt at Vega

    By johnb, in Radio Astronomy and Spectroscopy

    • 8 replies
    • 912 views
  7.  

    Another M42 (this is a little different)

    By johnb, in Imaging - Deep Sky

    • 9 replies
    • 734 views
  8.  

    Picture Window

    By johnb, in Discussions - Software

    • 1 reply
    • 615 views
  9.  

    My First Spectrum

    By johnb, in Radio Astronomy and Spectroscopy

    • 4 replies
    • 922 views
  10.  

    With spectroscopy we can ?

    By johnb, in Radio Astronomy and Spectroscopy

    • 17 replies
    • 2,940 views
  11.  

    M42 - Yes another but my first where I've not blown the core....

    By johnb, in Imaging - Deep Sky

    • 10 replies
    • 763 views
  12.  

    http://astrometry.net/

    By johnb, in Discussions - Software

    • 0 replies
    • 442 views
  13.  

    DSLR and Narrowband

    By johnb, in Imaging - Discussion

    • 9 replies
    • 1,275 views
  14.  

    Does a method exist

    By johnb, in Discussions - Cameras

    • 6 replies
    • 499 views
  15.  

    CR2 and Fits

    By johnb, in Imaging - Image Processing, Help and Techniques

    • 5 replies
    • 3,355 views
  16.  

    Ready for the off......

    By johnb, in Radio Astronomy and Spectroscopy

    • 1 reply
    • 657 views
  17.  

    Which Ha filter ?

    By johnb, in Imaging - Discussion

    • 4 replies
    • 542 views
  18.  

    Is Orion Flat

    By johnb, in Physics, Space Science and Theories

    • 4 replies
    • 990 views
  19.  

    M39

    By johnb, in Imaging - Deep Sky

    • 7 replies
    • 858 views
  20.  

    Spectroscopy - Where to start

    By johnb, in Radio Astronomy and Spectroscopy

    • 2 replies
    • 629 views
  21.  

    M1 - Crab

    By johnb, in Imaging - Deep Sky

    • 2 replies
    • 525 views
  22.  

    To much for my USB Cable ?

    By johnb, in Discussions - Scopes / Whole setups

    • 2 replies
    • 483 views
  23.  

    GPS Device

    By johnb, in Discussions - Scopes / Whole setups

    • 2 replies
    • 367 views
  24.  

    Imaging Scope - £1000 max

    By johnb, in Discussions - Scopes / Whole setups

    • 19 replies
    • 874 views
  25.  

    First Attempt with a Atik 314L

    By johnb, in Imaging - Image Processing, Help and Techniques

    • 6 replies
    • 1,166 views
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