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    IC5070 NGC7000 And Denbe

    Hello, folks! This is my 1st post on DSF, I have got the photo of pelican and North america nebula by EOS 7D and optolong ultra high contrast filter. Total exposure time is 50 min, seeing bad, that...
  2. Both wonderful working!!

    Both wonderful working!!
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    cool!do you have a space telescope?

    cool!do you have a space telescope?
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    cool!the adventage of big dobson,maybe i am...

    cool!the adventage of big dobson,maybe i am witnessing a new discoverry?
  5. Thread: M65

    by isaacnewtonzhang
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    Wow,M65,I only see it in 20*80 Binocular,and I...

    Wow,M65,I only see it in 20*80 Binocular,and I planing to observe it recent,and also Leo triplet
    Nice job!
  6. Thread: M13

    by isaacnewtonzhang
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    all job is very good,and M13 is resonance of deep...

    all job is very good,and M13 is resonance of deep sky fans,so do I.No matter big and small mirror
  7. I also use it

    I also use it
  8. well,become a resource thread!:D

    well,become a resource thread!:D
  9. a good chioce iswww.deepskywatch.com...

    a good chioce iswww.deepskywatch.com provides DSO constellation chart and catalogue
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    KTG,Um,i am first time hear of it,they mag is too...

    KTG,Um,i am first time hear of it,they mag is too low!more than the mag of HCG object
  11. oh,yes,vary thanks you and your's welcome! :D i...

    oh,yes,vary thanks you and your's welcome! :D
    i like deep sky watching,also like sketch of them,if i get nice image,i'm vary glad to show it in DSF
  12. So good,but I want know where the image from?

    So good,but I want know where the image from?
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    Um,you are right,the link is blocked...

    Um,you are right,the link is blocked artificially,not because pornography,you know policy...
    and thanks!
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    I can't see any image!

    I can't see any image!
  15. my mirror only 4.6",I think it hard to get a good...

    my mirror only 4.6",I think it hard to get a good visible effect to somebrous messier galaxy,
    it need technique and patient mentioned by Michael,if i get,I will show the sketch.Good luck!
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    M1 is cool,bright and more detail:shocked:

    M1 is cool,bright and more detail:shocked:
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