# Argonne-2018:P1-4

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## Parallel session P1-4: Forecasting - Delensing (chairs: C. Pryke and B. Sherwin)

- Simulation status and need for delensing implementation (Clem - 15m) File:20180306 delens sims.pdf
- First steps with quadratic estimator delensing (Blake - 5m) File:QuadDelens.pdf
- One delensing likelihood implementation (Kimmy Wu - 15m) File:20180306delensing.pdf
- Methods and challenges for high-fidelity phi reconstruction (Marius calling in - <~15m) File:MariusRecons.pdf (See also: https://github.com/marius311/CMBLensing.jl)
- Either discussion of interaction of foreground cleaning and delensing OR extra time for discussion if this ends up in another session (10m)