Celestial hemisphere:  Northern  ·  Constellation: Vulpecula (Vul)  ·  Contains:  Dumbbell nebula  ·  M 27  ·  NGC 6853  ·  The star 14Vul
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M27 Post Official Collimation and Laser Collimation, Jerry Yesavage

M27 Post Official Collimation and Laser Collimation

Equipment

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Acquisition details

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Description

For those of you following my saga collimating this 7 year old used Tak 180 ED this is after sending it to Tak USA. It is improved but not perfect by CCDInspector (slight gradient left to right with r slightly larger stars). I can't see it. In any case, I am happy to get an image like this in one night's viewing.

Just basic PI processing. Nothing fancy.

Second image with Laser collimation allowed error to be corrected. Mostly....

Comments

Revisions

  • M27 Post Official Collimation and Laser Collimation, Jerry Yesavage
    Original
  • M27 Post Official Collimation and Laser Collimation, Jerry Yesavage
    B
  • M27 Post Official Collimation and Laser Collimation, Jerry Yesavage
    C
  • Final
    M27 Post Official Collimation and Laser Collimation, Jerry Yesavage
    D

Sky plot

Sky plot

Histogram

M27 Post Official Collimation and Laser Collimation, Jerry Yesavage

In these public groups

Cloudy Nights

In these collections

Messier Objects