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Regions of Bad Photometry » History » Version 3

Eli Rykoff, 10/25/2013 05:20 PM

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h1. Regions of Bad Photometry
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-Eli Rykoff
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Brad Benson looked at SPT S/N for all the redMaPPer (v5.7) clusters in the SPT region.  He noticed there was a class of high richness clusters with no SPT signal.  What's up with that?
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h2. The bad clusters
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These are riz color composite images of the bad clusters.  Note that all of them are junk regions due to scattered light!
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print, j, spt_sn(ind(j)), data(ind(j)).zred, data(ind(j)).lambda_zred, data(ind(j)).ra, data(ind(j)).dec 
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       1     -1.85195     0.707742      315.477       69.466146 -61.502703
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http://www.slac.stanford.edu/~erykoff/des/images/cluster574_69.4_riz.png
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       2     0.839335     0.743467      237.402       69.810693 -61.506111
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http://www.slac.stanford.edu/~erykoff/des/images/cluster210_69.8_riz.png
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       3     -1.07636     0.807284      226.846       14.894564 -49.750827
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http://www.slac.stanford.edu/~erykoff/des/images/cluster2575_14.8_riz.png
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       5     0.223801     0.888624      192.095       15.071309 -49.751638
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http://www.slac.stanford.edu/~erykoff/des/images/cluster12351_15.0_riz.png
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       6     0.172056     0.808576      191.317       69.758349 -62.785692
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http://www.slac.stanford.edu/~erykoff/des/images/cluster2494_69.7_riz.png
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       7    -0.903793     0.730482      167.473       75.576196 -49.709253
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http://www.slac.stanford.edu/~erykoff/des/images/cluster2286_75.5_riz.png