Difference between revisions of "Plan for next Galactic Phase-2sims"
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Model planned to be used = s3d4a2 | Model planned to be used = s3d4a2 | ||
| + | |||
This has the following components: | This has the following components: | ||
* Synchrotron, model = synchrotron3 (same MAMD spatial variation as ‘nominal’, but globally curved power law) | * Synchrotron, model = synchrotron3 (same MAMD spatial variation as ‘nominal’, but globally curved power law) | ||
* ThermalDust, model = dust4 (two components, using Finkbeiner/Meisner model) | * ThermalDust, model = dust4 (two components, using Finkbeiner/Meisner model) | ||
| − | * SpinningDust, model = spdust2 (2% polarized AME) | + | * AME/SpinningDust, model = spdust2 (2% polarized AME) |
The details are all described further in Thorne et al, https://arxiv.org/abs/1608.02841. The effects on the global spectrum are shown in this figure: | The details are all described further in Thorne et al, https://arxiv.org/abs/1608.02841. The effects on the global spectrum are shown in this figure: | ||
Revision as of 12:24, 15 February 2017
Phase 2: Foreground modeling update
Will generate second set of PySM maps using: https://github.com/bthorne93/PySM_public
Phase-1 model = s1d1a1
Model planned to be used = s3d4a2
This has the following components:
- Synchrotron, model = synchrotron3 (same MAMD spatial variation as ‘nominal’, but globally curved power law)
- ThermalDust, model = dust4 (two components, using Finkbeiner/Meisner model)
- AME/SpinningDust, model = spdust2 (2% polarized AME)
The details are all described further in Thorne et al, https://arxiv.org/abs/1608.02841. The effects on the global spectrum are shown in this figure:
Next step underway is implementing Brandon Hensley’s new dust model into PySM code; Brandon and Ben are working on this.
