Latest revision as of 14:34, 24 October 2022

Agenda

Arun, Hunter, Jack, Gordon, Bill, JP, Todd, Kate

Wiki is set up and linked to in the main SBS wiki page. People should add to it as they see fit.
What is the density in the pumping chamber? PC/TC signal ratio = 0.21,0.22,0.23 recently. VERY important ratios.
Want a spreadsheet that contains every single measurement taken with all settings written down.
- We need to know the status of the beam for each measurement.
- TO should include information about the beam status when they take measurements. Maybe they can include a screenshot of the beam live plot?
We see large change in signal with magnets off vs magnets on. We need to identify what causes this change.
Results shown by Hunter today:

What to do next:
- Gordon is not in favor of raising the oven temp.
- We have 4 points at 9V, let's drop down to 8V to see if there's a change.
- Look at laser spectrum. Is it optimized? Are the temperatures where we think they are? (Jack and Todd will work on this)
- Raise laser from 160 to 180 once we've looked at the laser spectrum.

Meeting URL

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 * What to do next:
 ** Gordon is not in favor of raising the oven temp.
+** We have 4 points at 9V, let's drop down to 8V to see if there's a change.
 ** Look at laser spectrum. Is it optimized? Are the temperatures where we think they are? (Jack and Todd will work on this)
 ** Raise laser from 160 to 180 once we've looked at the laser spectrum.