Here is data during Linda Young's experiment started at 17h39 am on 6/14/04
and lasting about 17.7hrs. The beam goes down after 14.5 hr due to a
machine study period.
Attachment 1 shows the intensities. Experiments are ungoing so access
to 7ID-C sends the BPM values to large negative values. Linda's group
scanned the monochromator energy several times, detuned the mono 2nd crystal
several times, starting around 8 hrs in the tserie.
Attachment 2 shows the 7ID-C X-ray BPM data. Note that the vertical beam
moves by about 200um peak to peak, so one expect the transmitted intensity to
vary quite a bit.
Attachment 3 shows the APS XBPM data projected to the L5-20 plane
Nothing much diffrent than the last few days.
Attachment 4 shows the cryocooler information.
Attachment 5 shows the piezo voltage, showing when a several tweaks happened
during several energy scans of the mono.