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<h1 class="title">BTeam-2012-01-31</h1>
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<h2 id="sec-1">1 Optics on Call Report/Schedule</h2>
<ul>
<li>24 Jan-31 Jan: Edward/Alex (Outgoing)</li>
<ul>
<li><font color="#3333ff">Steady production run period; No
calls</font></li>
<li><font color="#3333ff">Periodically performed optics check;
beta match, disp, coupling (from fOpt measurements) +
path-length check, e-logged at BTlog</font><br>
<ul>
</ul>
</li>
</ul>
<li>31 Jan-7 Feb: Yuhong/Geoff (Oncoming)</li>
<ul>
<li><font color="#3333ff">Perform optics check; beta match,
disp, coupling every time fOpt measurement is taken +
monitor path-length (e-log results at BTlog)</font></li>
</ul>
<li>07 Feb-14 Feb: Balsa/Todd<br>
</li>
<li>14 Feb-21 Feb: Fanglei/Mike Spata<br>
</li>
<li>21 Feb-28 Feb: Todd/Jay<br>
</li>
</ul>
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<h2 id="sec-2">2 Hall B to 5th pass ~ Feb 1?</h2>
<ul>
<li>No, still 2nd pass</li>
<ul>
<li><font color="#3333ff">Hall B going to 5th pass by Feb. 15
(Hall C 3rd pass)</font><br>
</li>
</ul>
</ul>
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<h2 id="sec-4">3 Beam Studies Report 25 Jan 2012</h2>
<ul>
<li>C100 Test (Mike Spata)</li>
<ul>
<li><font color="#3333ff">Very successful test; both
cryomodules brought to max. gradient, jitter studies
performed, C100 subject to instability (along with C50 and
C25 cryomodules in both NL and SL). Future work on ring
buffer to be done within the next 2-3 weeks and then Part
IV for C100 test will be carried out.</font><br>
</li>
</ul>
<li>Ray Trace (Ryan)</li>
<ul>
<li><font color="#3333ff">Baseline Ray Trace measurement
with1S correctors executed. Purposely introduced mismatch
(1R04 quad changed by 20%) served as a calibration for the
Ray Trace data.</font><br>
<ul>
</ul>
</li>
</ul>
</ul>
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<h2 id="sec-5">4 Beam Studies Scheduled 1 Feb 2012</h2>
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<td width="auto"><a moz-do-not-send="true"
href="http://opsweb.acc.jlab.org/CSUEApps/atlis/task/11932">Detailed
Radiation Production Characterization of C100-1 and
C100-2</a></td>
<td width="5%">PP</td>
<td width="8em">drury</td>
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<td width="auto"><a moz-do-not-send="true"
href="http://opsweb.acc.jlab.org/CSUEApps/atlis/task/11952">PEPPo:
Measure low current limit of new BCM0L02 receiver</a></td>
<td width="5%">BP</td>
<td width="8em">Joe Grames</td>
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<td width="auto"><a moz-do-not-send="true"
href="http://opsweb.acc.jlab.org/CSUEApps/atlis/task/11690">New
Mott DAQ @ 31MHz with TOF background veto</a></td>
<td width="5%">BP</td>
<td width="8em">Suleiman and<br>
Grames</td>
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<td width="auto"><a moz-do-not-send="true"
href="http://opsweb.acc.jlab.org/CSUEApps/atlis/task/11550">Zig-Zag
harp scan development at IHA0L07</a></td>
<td width="5%">BP</td>
<td width="8em">tiefen ryanb</td>
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<h2 id="sec-6">5 M56 Inj. Optics<br>
</h2>
<ul>
<li>future inj. M56 optics tests - Yves </li>
<ul>
<li><font color="#3333ff">Review of test plan 'M56 inj. Optics
- Part II' (Yves)<br>
</font></li>
<li><font color="#3333ff">include Ray Trace measurement to
characterize inj.Optics (Mike Tiefenback)</font><br>
</li>
</ul>
<li>Inj Optics with G-Gaps modeled - Alex</li>
<ul>
<li><font color="#3333ff">New model of M56 optics including
rigorous implementation of edge focusing of the chicane
dipoles including specific H-Gaps for MBL and MBK dipoles.
Significant asymmetry of the chicane quads (especially
0R02 and 0R06 - about 30 % asymmetry))</font><br>
</li>
</ul>
</ul>
<h2 id="sec-6">5 Next week</h2>
<ul>
<li>Todd is back from travel</li>
<li>resume inj. M56 optics tests - Beam Studies Feb 8<br>
</li>
<li>Hall B to 5th pass ~ Feb 15<br>
</li>
</ul>
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