Subject: AGZ0006dvp

Full subject data (JSON)

Comments

• by p.draper

  What is the truth behind these rings, seen several now P Draper

  Posted December 10, 2013 2:37 PM

• by p.draper

  On looking at other donut images they are not the same ! P. Draper

  Posted December 10, 2013 2:51 PM

• by ElisabethB moderator

  These rings are optical artifacts found in these infrared images from the UKIDS Survey. No idea what causes them, sorry.

  Posted December 10, 2013 2:54 PM

• by Gapella

  Pity, I would like to know!

  Posted February 8, 2014 9:30 AM

• by dlpartner

  Looks like maybe a #bar on SDSS image

  Posted February 8, 2014 5:34 PM

• by leonie_van_vliet

  #purple, galaxy, #disturbed, green ring optic. artifacts. Gandalf...

  Posted January 3, 2015 5:33 PM

• by SwaggerBotr

  #Blackhole

  Posted March 12, 2015 10:08 AM

• by Graniel

  Why, in raw data images; log form, does the ring move 'forward' from y to j wavelengths. Reminds me of an 'etch a sketch' magnet ring.

  Posted August 21, 2015 1:51 PM