Difference between revisions of "Notes from March 28 telecon on science requirements for clusters/high-ell"
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Agenda Items: | Agenda Items: | ||
− | + | * Merging dark energy rows | |
− | + | * Simulation plan | |
− | + | * Progress on measurement requirements | |
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*Simulation plan structured around three levels: | *Simulation plan structured around three levels: | ||
** L1. Analytic Fisher predictions (current state); | ** L1. Analytic Fisher predictions (current state); | ||
− | ** L2. Injection of clusters into | + | ** L2. Injection of clusters into simulated sky maps (elements in place; can produce results on months timescale); |
** L3. Full N-body + hydro simulations (longer term); | ** L3. Full N-body + hydro simulations (longer term); | ||
Revision as of 18:12, 30 March 2017
Agenda Items:
- Merging dark energy rows
- Simulation plan
- Progress on measurement requirements
* Item 1: Delayed discussion to a later telecon
* Item 2:
- Simulation plan structured around three levels:
- L1. Analytic Fisher predictions (current state);
- L2. Injection of clusters into simulated sky maps (elements in place; can produce results on months timescale);
- L3. Full N-body + hydro simulations (longer term);
- Several groups engaged: ANL, Battaglia/CITA, Paris, SLAC.
- Will see how to merge with simulation effort at low-ell; levels 2 and 3 above could provide inputs for mock sky maps.
- Item 3:
- First pass on measurement requirements with numbers TBC by simulations at level 2.
- Will specify requirements in terms of sky coverage, angular resolution, sensitivity and frequency bands.
- Opinion expressed that nu>220 bands will be necessary. Study required with simulations at level 2.
Actions:
- Need to close loop on z binning for sigma8(z) requirement (Mat, Nick)