Google
Official Google Earth Download Site

Google Earth Community

Off World >> Sky

ChrisHeinz
Tourist


Reged: 12/17/07
Posts: 76
Loc: Lexington, KY
Abell Clusters, Distance 4, Richness 2 and up
      04/20/08 06:53 PM

View in Google Earth         View in Google Maps (51 downloads)



This is the 6th installment of listings of Abell clusters of galaxies. It contains 29 Distance class 4 clusters of Richness 2 and up.

This list has 4 * clusters, and 2 ** clusters that are defiinitely worth looking at (zoom in). I believe A2029 is a fairly strong X-ray source, and it has a large central cD galaxy.

The rest of the clusters are currently not worth looking at, and I would not bother zooming out to see supercluster structure until the other richness classes are entered.

For an overview of Abell Clusters, with a list of the 4 Distance 0 clusters and the Virgo Cluster, see the "Abell Clusters" post here.

28 Distance 1 clusters are here.

22 Distance 2 clusters are here. There is also a discussion of "What is a cluster" in this post.

56 Distance 3 clusters of Richness of 1 and up are here.

123 Distance 3 clusters of Richness 0 are here.

From here on out, I will write some code (perl?) to convert the lists into KML format. I'm waiting for my son to advise me on the most suitable programming language.

Chris


Time independent link created.

Post Extras Print Post   Remind Me!     Report this Post


Entire topic
Subject Posted by Posted on
* Abell Clusters, Distance 4, Richness 2 and up ChrisHeinz 04/20/08 06:53 PM


Extra information
0 registered and 6 anonymous users are browsing this forum.

Moderator:  lior_ron, esterrett, Jumble, Kempster, Hill, mcshea98, dulce, jeffryv, Frank_McVey, NormB, Cyclonic, tekgergedan, no_stranger, danescombe, LuciaM, BeadieJay, Noisette, TheLedge, mutex, marinerfan, Delta102, bebop 



Forum Permissions
      You cannot start new topics
      You cannot reply to topics
      HTML is disabled
      UBBCode is enabled

Rating:
Thread views: 601

Rate this thread

Jump to

earth.google.com    bbs.keyhole.com

*
UBB.threads™ 6.5.1.1