Subject: AGZ0003nny

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Comments

• by dosey

  #merger or #overlap

  Posted November 10, 2012 7:06 PM

• by MissTArt

  gut feeling this is an #overlap. foreground galaxy has z=15.55/15.70 and the other z=15.85, does this calculate to 1% or 2% further away?

  Posted February 21, 2013 9:29 AM

• by ElisabethB moderator

  The z's you use have something to do with the filters used (ugriz)

  Posted February 21, 2013 9:57 AM

• by ElisabethB moderator

  If there is a redshift available, you'll find it lower on the page next to the spectrum.
  Right galaxy has a z of 0.075,no z for the left one

  Posted February 21, 2013 9:59 AM

• by ElisabethB moderator

  Overlap for me too !

  Posted February 21, 2013 9:59 AM

• by MissTArt

  I'm a bloody amateur, so I took the redshift (z-value) from the skyserver pages. where would I find the 0.075 value?

  Posted February 21, 2013 7:18 PM

• by nhk8652

  #overlap

  Posted September 16, 2014 3:42 AM