I looked at the voltage, current, and R/R0 values over various periods and they all look completely flat to me. I don't see any evidence of erratic power supply behavior. I'm not so sure about the correlation with T_ambient either. If you zoom to the 14:00 - 14:50 period the ambient temp drops slightly while the P_Xs rises for many minutes. There are other periods like this too.
Jeff On Wed, Dec 12, 2012 at 10:00 PM, Eric Walker <[email protected]> wrote: > I wrote: > > Re almost hourly fluctuations in T_Ambient -- the HVAC system kicking in >> periodically, maybe? >> > > Also, do any of the electronics folks here know what the effect might be > on the instrumentation providing us with a measure for P_in if the external > power supply were erratic? > > Eric > >
