Space Warps Talk

Subject: ASW0000fgj

Subject ASW0000fgj Full subject data (JSON)

Comments

  • jebyrnes by jebyrnes

    What is the feature on the left-hand side?

    Posted

  • ttfnrob by ttfnrob

    That's a bright star causing an image artefact just off the end of this image.

    Posted

  • Mgorman by Mgorman

    #No_lens. Training image.

    Posted

  • TabethaDeveau by TabethaDeveau

    Which one is the arc? The two possibilities I see the arc is too far away.

    Posted

  • Capella05 by Capella05 moderator

    There are no lenses in this image 😃 It is one of the training images that *do not * contain any lenses 😃

    Posted

  • Foyanguru by Foyanguru

    Pink & purple galaxy combo to right of top center blue, in upper right. Lower purple zoomed is an arc, orange minor arc, lens between them.

    Posted

  • bcmcr by bcmcr

    is this a kind of beam?

    Posted

  • Capella05 by Capella05 moderator

    No, it is a diffraction spike coming from a star just off screen to the left.

    Posted

  • drphilmarshall by drphilmarshall scientist, admin

    We put this one into the refinement training set, and it's fooled a lot of people! The red galaxies are all too lightweight to be lenses.

    Posted

  • drphilmarshall by drphilmarshall scientist, admin

    When a red galaxy is as small and faint as these are, any lensed features should lie very close to it indeed - unlike what you see here.

    Posted