[Sbs_gems] GEM HV scan with new resistors

[Holly Szumila-Vance]

Hi Kondo, Nilanga, all,

I realize the voltage scan doesn’t need good alignment, but right now the alignment was showing the new HV layer with about 14% occupancy, which is why I brought up the point about making sure alignment will be somewhat ready. Andrew says it will be, so we should be able to see in real time if we are getting plateaus.

The HV scan we completed previously consisted of running:
3385 (3800 equiv)
3430 (3850 equiv)
3475 (3900 equiv)
3519 (3950 equiv)
3564 (4000 equiv)
3608 (4050 equiv)
3653 (4100 equiv)
3697 (4150 equiv)
3720 (4175 equiv)

Can we reduce some of these points? Should we stay below 3653V or some other limit? These values correspond to the divider before modification.

Thanks,
Holly

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