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Adam_Jesion

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Posts posted by Adam_Jesion

  3. Counterweights and long shaft for DDM85

    in Small Talk

    Posted

    Hi guys,

     

    due to some circumstances I have to sell some DDM85 accessories (genuine). If someone is interested just let me know (adam@jesion.pl or PM). I will give you great pricing :)

     

    - 5x counterweigths 9kg (can sell each separately) 

    - long couterweight shaft (85DC14L).

     

    Anyone is interested?

     

    Cheers,

    Adam

    DSC_0047.JPG

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    DSC_0039.JPG

  4. Using DDM mounts remotely

    in ASA DDM85, 100, 200, 500

    Posted

    I am using DDM85 remotelly for 2 years now. Without any problems. Works really great.

     

    My workflow:

    1. Power ON / open roof

    2. Motor ON (magnetic angles found - never miss)

    3. Click Homefind (automatically moving 90 degrees up from park possition - declination axis)

    4. I don't need additional aligning with stars. Positioning is always perfect (a few arc sec error max)

    5. Start MaximDL and harvest photons ;)

     

    I don't using any guiding, MLPT, etc. Pure tracking with perfect 10 min. subs (100% frames efficiency on ASA 10" with FLI ML8300 - 1,2 arc-sec per pixel).

     

    Adam

  6. The Wall - NGC7000

    in Deepsky

    Posted · Edited by Adam_Jesion

    Hi Group,

     

    This is my latest picture taken yesterday. Just a quick shot. Only 240 min. exposure for whole narrow band (H-alpha, OIII, SII).

     

    Small version:

    NGC7000_narrow_small_2.jpg

     

    and little larger:

    http://astropolis.pl/index.php?app=core&module=attach&section=attach&attach_rel_module=post&attach_id=97079

     

    ASA DDM85, ASA10"f3,6, FLI ML8300. 

     

    Unguided, without flats, bias, dark frames, etc. Pure fun ;)

     

    Cheers,

    Adam Jesionkiewicz

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