Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)  ·  Contains:  Crab nebula  ·  M 1  ·  NGC 1952  ·  Sh2-244
M1 Crab Nebula, Martin
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M1 Crab Nebula

M1 Crab Nebula, Martin
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M1 Crab Nebula

Equipment

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Description

First test shot with my new Trius 814 to trial the FoV with, as it turned out, a cheap crappy 0.5x focal reducer. This has subsequenetly been replaced with a TS-optics 0.67x which has a completely flat field.

This was also to test my new CEM60 EC mount, and moreorless straight out of the box I was taking 600 sec subs.

I have not cropped the image, but you can see round the edges the effect of a cheap FR.

Comments

Revisions

  • M1 Crab Nebula, Martin
    Original
  • Final
    M1 Crab Nebula, Martin
    B

Sky plot

Sky plot

Histogram

M1 Crab Nebula, Martin