Tuesdays are low-research days, but Kate Storey-Fisher (NYU) and I got to reading the classic FKP paper about how to estimate a power spectrum in a galaxy survey. We think we can do better; maybe much better! But we don't yet understand. Late in the day I mentioned all this to Roman Scoccimarro (NYU) and he gave me some better methods than FKP. I am still optimistic that we have something very very new to say!
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