Disk Detective Talk

Subject: AWI0000fzq

Subject AWI0000fzq Full subject data (JSON)

Comments

  • TED91 by TED91 moderator

    What is that #artifact in DSS2 Red (0.975 μm) image?

    Posted

  • jdebes by jdebes scientist, admin

    The DSS2 images are taken from photographic plates...so that could have been a crack in the plate or similar.

    Posted

  • tcurrie by tcurrie scientist, admin

    Good question. Could be phot. artifact. POSS-II also had satellite trails and "B52s in formation flying exercises" (Reid et al 1991 PASP)

    Posted

  • TED91 by TED91 moderator

    Thanks for reply.

    Posted

  • Patrick_Kruithof_Msc by Patrick_Kruithof_Msc

    What could be the hooked blue line on the right in DSS2 red image?

    Posted

  • ernesvold by ernesvold scientist, admin

    Could be satellite #trails or an airplane.

    Posted

  • DNiergarth by DNiergarth

    streak at .975

    Posted

  • biggsjrex by biggsjrex moderator

    #galaxy

    Posted

  • Haian by Haian

    Could satellite turn in this way (through 20 arc-sec), I think in this scale it should be straight line

    Posted

  • Haian by Haian

    Could satellite turn in this way (through 20 arc-sec)? I think in this scale it should be straight line

    Posted