Space Warps Talk

Subject: ASW0002fyu

Subject ASW0002fyu Full subject data (JSON)

Comments

  • lodilady by lodilady

    #buriedring, perhaps.

    Posted

  • anupreeta by anupreeta scientist, admin

    what a huge elliptical galaxy! this is probably too nearby to form any lensed images around it.

    Posted

  • tashipoo by tashipoo

    looks like a possible red and blue lens --inside the galaxy at bottom right

    Posted

  • ElisabethB by ElisabethB moderator

    There is only a very small galaxy bottom right , so I don 't think there is any lensing thee.

    Posted

  • tashipoo by tashipoo

    at the bottom right of the galaxy itself

    Posted

  • Budgieye by Budgieye moderator

    Scientist anupreeta said that the galaxy is too close, which means that the lens can't focus, and we can't see lensing.

    Posted

  • c_cld by c_cld

    SDSS J021053.43-063333.4 1237679439350399038

    z(spectroscopic) 0.0427

    #no_lens, impossible at ~12-13 arcsec from the core

    Posted

  • c_cld by c_cld

    For this #elliptical, Einstein radius is comparable to the circle of mark icon, much inside the saturated area of ~12 arcsec

    Posted

  • tashipoo by tashipoo

    to be clear- i'm not talking about the big galax. itself- I see a red and blue object in the far background - looking beyond the big one

    Posted

  • c_cld by c_cld

    from terapix http://t07.terapix.fr/fcgi-bin/iipsrv.fcgi?FIF=/data/fcix3/raid/T07/Wide/W1/viewer/W1_gri.ptif&cnt=2.75&sds=0,90&jtl=9,157565

    Posted

  • c_cld by c_cld

    can't say if blue stroke is lensed by close orange dot which could be a star?

    Posted

  • tashipoo by tashipoo

    thanks for checking it out--I guess it's impossible to tell considering where it is.

    Posted

  • anupreeta by anupreeta scientist, admin

    the blue arc is too straight to be lensed by the red galaxy and the big/bright gal cannot be a lens either.

    Posted

  • anupreeta by anupreeta scientist, admin

    http://member.ipmu.jp/anupreeta.more/bluedots_redgal.png
    here's a better view of the blue feature + red object

    Posted

  • anupreeta by anupreeta scientist, admin

    although its unlikely to be a lens.. good catch @tashipoo !

    Posted

  • c_cld by c_cld

    ASW0002fyu elliptical MCG -01-06-064 1237679439350399038 32.72263, -6.55929

    Posted