User name J. Singh
Log entry time 06:35:13 on May26,2004
Entry number 123121
keyword=energy spread, part 3this is the owl shift energy spread stripchart for the last 8 hrs from 0631.
the blue curve is on a scale from 4e-5 to 10e-5 and it is the energy spread from model data. the blue curve drops to the bottom of the screen when the beam trips off. note that the BCM is the red curve. the blue curve shoots to the top of the screen when the fit is not wiggilicious. going by eye, when the fit has been wiggilicious, the energy spread over the last 8 hrs has been in the 6.0 ± 0.2 x10^-5 range. supposedly, this is right on our spec.
FIGURE 1
