Difference between revisions of "November 26th, 2018"
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===QU orientation, map FWHM 10'=== | ===QU orientation, map FWHM 10'=== | ||
[[File:planck_rm_QU_stack.png|500px|left]] | [[File:planck_rm_QU_stack.png|500px|left]] | ||
| + | I was suspicious of this stack because it didn't seem to be centered on a cluster, so I also did a stack on random points in the map and compared them side-by-side. The difference was only noticeable when doing very specific scaling (here I am using SAO DS9 and scaling by "histogram"): | ||
| + | |||
| + | [[File:sidebyside.png|500px|left]] | ||
Revision as of 14:51, 26 November 2018
Planck y-map stacked on RedMaPPer Cluster Catalog
In the following plots, I am using the catalog described on the website as "Y3A2 Gold 2.2.1 sof colors, redMaPPer v6.4.22+2, Full, lambda>20." There are 53,610 clusters in this catalog.
Random orientation, map FWHM 10'
This can be compared with Connor Bevington's stack on WHL clusters:
QU orientation, map FWHM 10'
I was suspicious of this stack because it didn't seem to be centered on a cluster, so I also did a stack on random points in the map and compared them side-by-side. The difference was only noticeable when doing very specific scaling (here I am using SAO DS9 and scaling by "histogram"):
