Topic: Hoag Type galaxies and Collisional rings (Read 7499 times)

Bruno · « **Reply #450 on:** September 02, 2009, 01:35:02 pm »

http://cas.sdss.org/dr7/en/tools/quicklook/quickobj.asp?id=587736542011261170

Bruno · « **Reply #451 on:** September 02, 2009, 02:07:53 pm »

http://cas.sdss.org/dr7/en/tools/quicklook/quickobj.asp?id=587739132964176145

Bruno · « **Reply #452 on:** September 02, 2009, 02:49:07 pm »

http://cas.sdss.org/dr7/en/tools/quicklook/quickobj.asp?id=587735742077468749

mitch · « **Reply #453 on:** September 04, 2009, 03:28:32 am »

http://cas.sdss.org/dr7/en/tools/explore/obj.asp?id=587734892219007002

not sure of the ring behind the nucleus - no obvious candidates for a collision with the same z

Bruno · « **Reply #454 on:** September 06, 2009, 07:24:37 pm »

http://cas.sdss.org/dr7/en/tools/quicklook/quickobj.asp?id=587731186734596372
not 100% sure

Bruno · « **Reply #455 on:** September 11, 2009, 07:53:56 am »

Copy of post in Ring G

http://cas.sdss.org/dr7/en/tools/quicklook/quickobj.asp?id=587730847967150173

The E is too young to generate lenses so it must be a ring . But where is the rest?

could it be the ring without galaxy we see below?
http://cas.sdss.org/dr7/en/tools/explore/obj.asp?id=587731186726273593
I started from Elizabeth's previous post using the old poacher technique of hunting on the border of the Lord's / Lady's hunting territory

just to find that Mitch published first in Hoag & collision.
Hope this helps understanding the missing ring......

mitch · « **Reply #456 on:** September 11, 2009, 04:15:01 pm »

Quote from: Bruno link=topic=273992.msg373457#msg373457 date=1252655636

Copy of post in Ring G

http://cas.sdss.org/dr7/en/tools/quicklook/quickobj.asp?id=587730847967150173

The E is too young to generate lenses so it must be a ring . But where is the rest?

could it be the ring without galaxy we see below?
http://cas.sdss.org/dr7/en/tools/explore/obj.asp?id=587731186726273593
I started from Elizabeth's previous post using the old poacher technique of hunting on the border of the Lord's / Lady's hunting territory
just to find that Mitch published first in Hoag & collision.
Hope this helps understanding the missing ring......

Good spot Bruno - excellent conclusion - I was too sloppy not to see that originally

Bruno · « **Reply #457 on:** September 11, 2009, 05:32:08 pm »

Quote from: mitch on September 11, 2009, 04:15:01 pm

Quote from: Bruno link=topic=273992.msg373457#msg373457 date=1252655636
Copy of post in Ring G

http://cas.sdss.org/dr7/en/tools/quicklook/quickobj.asp?id=587730847967150173

The E is too young to generate lenses so it must be a ring . But where is the rest?

could it be the ring without galaxy we see below?
http://cas.sdss.org/dr7/en/tools/explore/obj.asp?id=587731186726273593
I started from Elizabeth's previous post using the old poacher technique of hunting on the border of the Lord's / Lady's hunting territory
just to find that Mitch published first in Hoag & collision.
Hope this helps understanding the missing ring......

Good spot Bruno - excellent conclusion - I was too sloppy not to see that originally