Difference between revisions of "Data Challenge Map Sets 04.YY"

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[https://www.nsf.gov/mps/ast/aaac/cmb_s4/report/CMBS4_final_report_NL.pdf CDT report] "Science Traceability Matrix" - these
 
[https://www.nsf.gov/mps/ast/aaac/cmb_s4/report/CMBS4_final_report_NL.pdf CDT report] "Science Traceability Matrix" - these
 
are dubbed "experiment definition 04.
 
are dubbed "experiment definition 04.
The specs are repeated on the [Experiment Definitions] page.
+
The specs are repeated on the [[Experiment Definitions]] page.
  
 
These are combined with the seven foreground models as used in appendix A of the CDT report to form map sets
 
These are combined with the seven foreground models as used in appendix A of the CDT report to form map sets

Revision as of 17:43, 5 February 2018

Feb 6 2018, Clem Pryke

We have made sets of simulated CMB-S4 fsky 3% maps with bands, resolutions and noise levels as per the CDT report "Science Traceability Matrix" - these are dubbed "experiment definition 04. The specs are repeated on the Experiment Definitions page.

These are combined with the seven foreground models as used in appendix A of the CDT report to form map sets 04.00 through 04.06. These sets of maps are available on NERSC in directory /project/projectdirs/cmbs4/data_04.00 etc. The intent is have multiple groups or individuals re-analyze these maps to determine the precision with which the tensor-to-scalar ratio can be recovered with a particular algorithm for the given noise levels and foreground behavior.

Here is a plot showing realization 0001 and its components. The top row shows the

180206 f1.gif