Difference between revisions of "New fADC with cosmics"
From GlueXWiki
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*New HVB, modified | *New HVB, modified | ||
| − | Cosmics, 2050V | + | Cosmics, 2050V, max amplitude histograms, new fADC (left) and Struck fADCs (right), same straw for both.<br> |
NB different x axis scale, full scale is 4096 for both ADCs. | NB different x axis scale, full scale is 4096 for both ADCs. | ||
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|width="420pt"| | |width="420pt"| | ||
[[Image:run_31598_amp7.png|thumb|420px|Struck fADC max amplitude histo for cosmics, mixed 50/50 at 60 sccm, 2050V]] | [[Image:run_31598_amp7.png|thumb|420px|Struck fADC max amplitude histo for cosmics, mixed 50/50 at 60 sccm, 2050V]] | ||
| + | |} | ||
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| + | Cosmics, 2050V, drift time - untracked, new fADC (left) and Struck fADCs (right), same straw for both.<br> | ||
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| + | {| border="0" cellpadding="2" | ||
| + | |width="420pt"| | ||
| + | [[Image:run_31599_drift.png|thumb|420px|New fADC cosmics drift time (untracked), mixed 50/50 at 60 sccm 2050V ]] | ||
| + | |width="420pt"| | ||
| + | [[Image:run_31598_drift.png|thumb|420px|Struck fADC cosmics drift time (untracked), mixed 50/50 at 60 sccm, 2050V]] | ||
|} | |} | ||
Revision as of 11:26, 7 April 2011
- 50/50 mixed Ar, CO2
- Recalibrated MFCs
- Outer plenum added to CDC prototype to prevent leaks
- New preamp
- New HVB, modified
Cosmics, 2050V, max amplitude histograms, new fADC (left) and Struck fADCs (right), same straw for both.
NB different x axis scale, full scale is 4096 for both ADCs.
Cosmics, 2050V, drift time - untracked, new fADC (left) and Struck fADCs (right), same straw for both.
