Difference between revisions of "NaI status"
From Hall A Wiki
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Noisy | Noisy | ||
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No signal PMT | No signal PMT | ||
| − | 150 ( will put HV to 0 since might be origin of noise ) | + | 150,67,71,91 ( will put HV to 0 since might be origin of noise ) |
No signal ADC | No signal ADC | ||
| − | + | 150, | |
| − | + | 215, | |
| + | 262 | ||
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| + | [[http://spreadsheets.google.com/pub?key=p6B1kjeTShOTaqsEPvA-WEA | ||
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Latest revision as of 00:44, 30 October 2007
Look at data =
Use :
.x online.C+("CSR",run)
latest run is 1307
Bad Channels, things to check, fix
From latest cosmcis run 1472
( in channel number = histogram number +1 )
Big pedestal value
Signal but negative signal ( Offset )
Noisy
37
maybe bad box : 127 to 139
No signal PMT 150,67,71,91 ( will put HV to 0 since might be origin of noise )
No signal ADC
150,
215,
262
[[http://spreadsheets.google.com/pub?key=p6B1kjeTShOTaqsEPvA-WEA ]]
<HTML>
</HTML>
