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Freddie

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Posts posted by Freddie

  1. 1 hour ago, johnturley said:

    Well try it, but I think you will find that the image size will be extremely small with the size of sensor you get with most digital SLR's, and I don't think that many (if any) allow you to crop the capture area.

    John 

    I think you are mixing up resolution with image size. Image resolution, as described by "Lazy" is what is important, it really doesn't matter how big that image is on the sensor. Sensor size does however bring other issues such as frame rate but that's not what is being discussed here.

  2. 2 hours ago, Andy ES said:

    William, thanks for the tips. What settings would you normally use in firecapture for Jupiter and Saturn?

    i.e what gain and exposure would you tend to start with?

    Thanks

    You can't use the same settings as you have a completely different scope and camera.

    The general rule of thumb would be to keep the exposure as low as possible to keep the frame rate up and use the lowest possible gain to achieve a decent histogram. Those particular settings however will be specific to given scope/cam set-up.

    • Thanks 1
  3. 4 hours ago, WilliamAstro said:

    If your using a software to image planets I recommend using FireCapture, if it's for visual purposes I would use SharpCap so it won't be a clutter then.

    Also I suggest you use a 2x Barlow for better magnification, then that could double the focal length. So in conclusion your telescope is 150mm, and if you times it by 2 you will get 300mm focal length magnification instead.

    I agree FC is good for imaging but you don't need any software for visual as there is no camera to control!

    I think you are a bit confused, 150 is the aperture of the scope not the FL which I believe is 1200. 

  4. 21 hours ago, Tomatobro said:

    I had my EQ8-r delivered in October 2021. It replaced my EQ6 pro. Machining the adapter for the mount required me to lift the EQ8 on and off the pier about 8 times which put my back out for about 10 days or so.

    After about 50 hours of use I adjusted the RA backlash which was straight forward. There is a tiny bit in the DEC but the polar alignment is so good I have not done anything with it.

    My main concern was what would the build quality be like as it was the first batch out of the pandemic but I could not fault it.

    Assuming you guided on both, what guiding improvement do you see with the EQ8 Vs your EQ6? Thanks.

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