online: Eric, Shaul, Jacques, …
Regrets: Maurizio

Agenda:

• Andrea generated 2-year maps for 4 detectors. What is the next step?
• SH to get in touch with Kris Gorski
• Eric H reviews recent simulations from LB. He shows beams that were thought to be, or assumed to be, pure Q. When you do I-Q there is some residual, which must be due to U. When you calculate power spectra there is E→B coupling and you have residual B, which is quite substantial. Eric says that this effect is *not* from the sinuous antenna, it is purely from the LB telescope.
• SH will check with Karl: what is the status of generating beams for PICO to assess the effect.
• SH will check to make sure that the scanning parameters listed on our wiki are correct.