Galaxy Zoo Talk

artifact labelling

  • zysyx by zysyx

    I have been "tagging" artifacts- is this useful, or is it preferred to o my tag them when the object is disguised by the artifact? My thinking was that if there is an artifact, ultimately a new image will need to be taken in the future, for an "artifactless" survey?

    Posted

  • ElisabethB by ElisabethB moderator

    You can tag artifacts if you want to, but in this image the central galaxy is still visible enough to do a good classification,so it wouldn't add much.

    Posted

  • zysyx by zysyx

    OK thanks Elizabeth.

    Posted