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PNJ

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Posts posted by PNJ

  1. Hello

    I took this image at Calvert trust, Kielder this last weekend.  Skies were a bit hazy , but glad to see some stars after weather forecast said cloud cover.

    The Rosette nebula using a Zenithstar 103, and Fuji XT3 mirrorless camera.   fitted with a L Enhance duel narrowband filter.  18 x 2 minutes iso 800

    waiting for William options  field flattener to come into stock

     

     

     

    newrose.jpg

    • Like 6
  2. I received my new ioptron cem 40 mount yesterday from First light Optics.  Excellent service and advice from them, thank you guys

    I was lucky to try it out last night , first the ipolar, it worked a treat was polar aligned in less than 5 minutes, and it was a quick alignment as I did not get the crosshair in the middle of the circle. however I was 3.7 arc minutes within the pole.  the clouds started to roll in a little, so I fired up PHD2 and tried guiding, the rms values were 0.07 RA and 0.28 DEC.   im sure I can improve on that especially if I use guise assistant and get a better polar alignment. 

    first impressions are very good, . more to come later when I have had more chance under the stars.

     

    DSCF8605.jpg

    • Like 5
  3. Hi

    read your post on cloudy nights,  well i got a 70-200mm lens set at 200mm i got easy 4 minutes unguided, with a makeshift counter weight bar

    My guiding trace was very good,  I got 15 minute sub frames at 200mm fl , guiding using a lodestar with maxim dl

    See my thread on this group.   My friend  Peter Vasey also did some tests see his thread too

    have fun with the mount

    paul j

  4. Im am totally devastated by the news, he was my inspiration when i was only 6 or 7 years old, i read his books from cover to cover, Its because of Patrick that im still enjoying my hobby today.

    he will be sadly missed, and as someone else has said, We have a new star in the Sky

    Paul j

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