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Regions of Bad Photometry » History » Version 1

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Eli Rykoff, 10/25/2013 05:18 PM


Regions of Bad Photometry

-Eli Rykoff

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?

The bad clusters

print, j, spt_sn(ind(j)), data(ind(j)).zred, data(ind(j)).lambda_zred, data(ind(j)).ra, data(ind(j)).dec
0 22.0376 0.818098 345.407 15.705647 -49.251803
http://www.slac.stanford.edu/~erykoff/des/images/cluster11_15.7_riz.png
1 -1.85195 0.707742 315.477 69.466146 -61.502703
http://www.slac.stanford.edu/~erykoff/des/images/cluster574_69.4_riz.png
2 0.839335 0.743467 237.402 69.810693 -61.506111
http://www.slac.stanford.edu/~erykoff/des/images/cluster210_69.8_riz.png
3 -1.07636 0.807284 226.846 14.894564 -49.750827
http://www.slac.stanford.edu/~erykoff/des/images/cluster2575_14.8_riz.png
4 28.4518 0.327397 210.569 104.64682 -55.949043
http://www.slac.stanford.edu/~erykoff/des/images/cluster1_104_riz.png
5 0.223801 0.888624 192.095 15.071309 -49.751638
http://www.slac.stanford.edu/~erykoff/des/images/cluster12351_15.0_riz.png
6 0.172056 0.808576 191.317 69.758349 -62.785692
http://www.slac.stanford.edu/~erykoff/des/images/cluster2494_69.7_riz.png
7 -0.903793 0.730482 167.473 75.576196 -49.709253
http://www.slac.stanford.edu/~erykoff/des/images/cluster2286_75.5_riz.png
8 2.73841 0.919072 161.188 75.459407 -53.662665
http://www.slac.stanford.edu/~erykoff/des/images/cluster1248_75.4_riz.png
9 5.40399 0.930644 157.588 79.246199 -57.918456
http://www.slac.stanford.edu/~erykoff/des/images/cluster133_79_riz.png
10 39.0153 0.344378 150.891 342.18318 -44.530805
http://www.slac.stanford.edu/~erykoff/des/images/cluster2_342_riz.png