Difference between revisions of "Flow rate"

From GlueXWiki
Jump to: navigation, search
Line 34: Line 34:
 
|width="400pt"|
 
|width="400pt"|
 
[[Image:flow_e_2050.png|thumb|400px|energy histo for 55Fe mixed 50/50 at 2050V]]
 
[[Image:flow_e_2050.png|thumb|400px|energy histo for 55Fe mixed 50/50 at 2050V]]
 +
|}
 +
 +
 +
Events at 80 sccm total, 1850V (left) and 2050V (right)
 +
{| border="0" cellpadding="2"
 +
|width="400pt"|
 +
[[Image:events_80_1850.png|thumb|400px|energy histo for 55Fe mixed 50/50 at 1850V]]
 +
|width="400pt"|
 +
[[Image:events_80_2050.png|thumb|400px|energy histo for 55Fe mixed 50/50 at 2050V]]
 +
|}
 +
 +
As above zoomed
 +
{| border="0" cellpadding="2"
 +
|width="400pt"|
 +
[[Image:events_80_1850z.png|thumb|400px|energy histo for 55Fe mixed 50/50 at 1850V]]
 +
|width="400pt"|
 +
[[Image:events_80_2050z.png|thumb|400px|energy histo for 55Fe mixed 50/50 at 2050V]]
 +
|}
 +
 +
Events at 40 sccm total, 1850V (left) and 2050V (right)
 +
{| border="0" cellpadding="2"
 +
|width="400pt"|
 +
[[Image:events_40_1850.png|thumb|400px|energy histo for 55Fe mixed 50/50 at 1850V]]
 +
|width="400pt"|
 +
[[Image:events_40_2050.png|thumb|400px|energy histo for 55Fe mixed 50/50 at 2050V]]
 +
|}
 +
 +
As above zoomed
 +
{| border="0" cellpadding="2"
 +
|width="400pt"|
 +
[[Image:events_40_1850z.png|thumb|400px|energy histo for 55Fe mixed 50/50 at 1850V]]
 +
|width="400pt"|
 +
[[Image:events_40_2050z.png|thumb|400px|energy histo for 55Fe mixed 50/50 at 2050V]]
 
|}
 
|}

Revision as of 17:37, 27 October 2010

Fe55 with premixed 50/50 Ar/CO2, New preamp and new HVB, ADC half-range, for a range of HV and (later) gas flow rate
From New HVB:

New preamp and HVB - max amplitude histo for 55Fe
New preamp and HVB - energy histo for 55Fe

Mixed 50/50 at 80 sccm total, less HV

max amplitude histo for 55Fe mixed 50/50 at 80 sccm
energy histo for 55Fe mixed 50/50 at 80 sccm

Mixed 50/50 at 40 sccm total - note the change in x-axis scale. The 2050V run was wrong initially, corrected 1340 Oct 27.

max amplitude histo for 55Fe mixed 50/50 at 40 sccm
energy histo for 55Fe mixed 50/50 at 40 sccm

Various gas flow rates at 1850V (left) and 2050V (right)

energy histo for 55Fe mixed 50/50 at 1850V
energy histo for 55Fe mixed 50/50 at 2050V


Events at 80 sccm total, 1850V (left) and 2050V (right)

energy histo for 55Fe mixed 50/50 at 1850V
energy histo for 55Fe mixed 50/50 at 2050V

As above zoomed

energy histo for 55Fe mixed 50/50 at 1850V
energy histo for 55Fe mixed 50/50 at 2050V

Events at 40 sccm total, 1850V (left) and 2050V (right)

energy histo for 55Fe mixed 50/50 at 1850V
energy histo for 55Fe mixed 50/50 at 2050V

As above zoomed

energy histo for 55Fe mixed 50/50 at 1850V
energy histo for 55Fe mixed 50/50 at 2050V
Retrieved from "https://halldweb1.jlab.org/wiki/index.php?title=Flow_rate&oldid=23135"