Galaxy Zoo Talk

trail

  • dderek by dderek

    hi there's some sort trail on image on other view any ideas

    Posted

  • ElisabethB by ElisabethB moderator

    Do you mean the black line?

    That is an optical artifact.

    enter image description here

    Posted

  • dderek by dderek

    would it not be easier to classify these clearer images or is that not possible or is there another reason ?

    Posted

  • ElisabethB by ElisabethB moderator

    Have you seen this blog post?

    We do get to classify the original images in the optical, but we also get the same images artificially redshifted or in the infrared. The differences in classifications will be invaluable for the science team.

    Happy hunting ! 😄

    Posted

  • dderek by dderek

    thnk-you

    Posted