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Earl

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Everything posted by Earl

  1. Earl

    La Luna !!!

    Earl posted a topic in Imaging - Lunar

    Canon EOS 50D 300mm handheld, just got in and got the camera out, best of 15 shots.
  2. Earl

    DSLR time lapse trial using a power tank 

  3. Earl
    its diminishing retunrs once you find a sweet scope.
  4. Earl
    cooke 4 inch maybe https://www.cloudynights.com/topic/214823-tcooke-sons-4-inch-refractor-from-1850/
  5. Earl

    Another gopro incoming 11 Mini

  6. Earl
    If im using a DSLR do i need to use an IR filter or is the inbuilt one enough?
  7. Earl
    digging into the back of my memory is not an IR filter a better choice?
  8. Earl

    Im all set, all lenses have now been delivered :)

  9. Earl
    Is there much joy to be had with this?
  10. Earl
    Your 20" gone?
  11. Earl
    I always aimed well below maximum magnification, and prefered 32, 25 and 15 mm eyepieces. Now my nystagmus makes it all pretty pointless however now, i do need to try my null zone to see if it works with an eyepiece, (I have a feeling it wont as its looking up)
  12. Earl
    Agreed
  13. Earl
    with greater bandwidth surly the same proces can be done with digital optical images
  14. Earl
    It would be a starting point, then how acurate you want the tracking makes it need to be more precise.
  15. Earl
    With all the rain we have been having has it been easy to keep it dry?
  16. Earl
    I think you have started to pick up the dust clouds which are all over the place.
  17. Earl

    grey wet and hail....

  18. Earl

    Grey and wet, how suprisng.....

  19. Earl

    64GB CF card arrived. only had a 512mb with the camera with the space for 30 photos LOL. 350 photos took up 30GB Raw and JPG max res... thats better!

  20. Earl
    Im using an old i9 with 32gb nvme 2060 for everyhting, works fine.
  21. Earl
    I never did a side by side of those, just the 9.25 and 180
  22. Earl
    If you could guratee the quality of the scopes howver I am very aware of a very large amount of variance in both the C9.25 and C11 a good C9.25 will outperform an average C11
  23. Earl
    all depends on the qulity of the specific scope, its not mathematically black and white as there is no way of taking into acount the differences in build quality over the years.
  24. Earl
    You would need to ask a specialist into which years are the best (bit like guitars) FLO might be able to help im not sure.
  25. Earl
    having owned the SW 180 mm mak C9.25 C11 A hand picked (by someone who knows about them in good detail) C9.25 is probably the best choice of those.
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