Thread: NGC 5792 with 22 quasars and AGN's. Now with red shift marked.
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Old 19-05-2015, 01:40 PM
Placidus (Mike and Trish)
Narrowing the band

Placidus is offline 		 
Join Date: Mar 2011
Location: Euchareena, NSW
Posts: 3,719
Annoyingly, I've just this minute discovered how to search the NASA one million quasar catalogue for all quasars within a specified radius. There are 35 quasars within 20 min arc of the centre of the image.

Now for the peeling and washing and mashing.
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