Project Help - Distribution of AGN in a particular cluster

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Discussion Overview

The discussion revolves around selecting a suitable galaxy cluster for analyzing the distribution of Active Galactic Nuclei (AGN). The focus is on identifying clusters rich in AGN to facilitate a meaningful analysis using various imaging data sources.

Discussion Character

  • Exploratory, Homework-related

Main Points Raised

  • Navrit seeks assistance in choosing a galaxy cluster rich in AGN for a Nuffield bursary project, intending to use radio, optical, and X-ray data for analysis.
  • Some participants suggest the Coma and Virgo clusters as potential candidates, noting that Coma is richer and more massive, with extensive literature available.
  • Navrit later clarifies that their supervisor confirmed the focus on the Coma cluster, indicating that their question has been resolved.
  • Another participant expresses interest in the findings related to galaxy populations in clusters.

Areas of Agreement / Disagreement

The discussion appears to have reached a resolution regarding the choice of the Coma cluster, though there is an expression of interest in the broader topic of galaxy populations.

Contextual Notes

Participants reference the availability of literature and data for the suggested clusters, but specific methodologies or criteria for analysis are not detailed.

Who May Find This Useful

Students and researchers interested in AGN distribution, galaxy clusters, and observational astronomy may find this discussion relevant.

navrit
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Hello everyone,

As you may have picked up by now, I need help choosing a cluster in order to analyse the distribution of AGN (Active Galactic Nuclei). Ideally I would prefer a cluster which is rich in AGN since I might be able to make a more meaningful analysis since I would have more data to work with. I will be using radio, optical and x-ray telescope imaging data in order to identify AGN and then analyse the results to see if there is any sort of pattern which I can find.

I'm a 6th form student in the UK and this is for a Nuffield bursary project in case anyone knows what that is... The reason why I am asking is because my supervisor is unable to respond at this point and I would greatly appreciate some help from people who know the sort of thing that I am looking for.

Thanks, Navrit.
 
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Two nearby clusters that are likely to have the most data at optical, radio and X-ray wavelengths are the Coma and Virgo clusters. Coma is a richer system (i.e., it has more galaxies) and is more massive than Virgo. Both clusters are well studied and there is a large body of literature available for you to read up on. You should simply start with their wikipedia entries.
 
My supervisor literally just responded, it turns out that I am looking at the Coma cluster and was supposed to all along, thanks anyway...

This thread can be considered closed now since my question has been answered.
 
I am particularly interested in galaxy populations in clusters and would be interested to know what you find!
 

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