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<title>B-team Meeting Agenda (2:00pm Wednesday MCC conf. room)</title>
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<h2 id="sec-1"><span class="section-number-2">1</span> <span
class="timestamp-wrapper"> <span class="timestamp">2009-08-04 Tue
07:22</span></span> Updated startup schedule </h2>
<div class="outline-text-2" id="text-1">
<p>Reminder there will not be a BTeam meeting this week. We will meet
next week. At Steve's Monday 1:30 meeting the remaining SAD work
was discussed. There are a few tasks that have an impact on Beam
activities, specifically C50-9 installation. As such here is the
new schedule.
</p>
<ul>
<li id="sec-1.1">Startup items <br>
<ul>
<li>C50-9 work implies the NL will be in restricted access during
weekdays up to Aug 13th. This will constrained the Inj work to
either 500keV or Swing/Owl shifts.
</li>
<li>Make sure Yves has enough time to perform measurements,
analysis
and configuration changes.
</li>
<li>Tief needs a shift of RF on (no beam) to move the MO around
to
examine the range of the tuners (12 GeV test)
</li>
<li>Emax's need to be determined for NL05, NL10, SL17, SL18
</li>
<li>NL05, NL10, SL17 & SL18 need to have parasitic Q
measurements
performed once Emax's have been determined and RF is stable.
</li>
<li>Once tune beam is in the BSY, BSY harps need to be checked
</li>
<li>tune beam to BSY, and BSY harps work: Perform BSY ε,
TWISS measurements and matching
</li>
</ul>
</li>
<li id="sec-1.2">Aug09 startup <br>
<table frame="hsides" rules="groups" border="2" cellpadding="6"
cellspacing="0">
<caption></caption>
<colgroup><col align="left"><col align="left"><col align="left"><col
align="left"></colgroup><thead>
<tr>
<th scope="col">Date</th>
<th scope="col">Owl</th>
<th scope="col">Day</th>
<th scope="col">Swing</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-06
Thu</span></span></td>
<td></td>
<td>C50-9 in tunnel</td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td>10:30 PSS lockup</td>
<td>PSS Func. Tst</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-07
Fri</span></span></td>
<td></td>
<td>C50-9 inst & hookup</td>
<td>C50-9 bake started</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-08
Sat</span></span></td>
<td></td>
<td>C50-9 bake terminated</td>
<td>NL:PowerPermit</td>
</tr>
<tr>
<td></td>
<td></td>
<td>Final Leak check</td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td>NL:PowerPermit(13:00)</td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td>~13:00 Inj setup to 45MeV</td>
<td>Inj setup to 45MeV</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-09
Sun</span></span></td>
<td></td>
<td>NL:PowerPermit</td>
<td>NL:PowerPermit</td>
</tr>
<tr>
<td></td>
<td></td>
<td>Inj. setup to 45MeV</td>
<td>Inj setup to 45 MeV</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td>Inj parity checks(Yves?)</td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-10
Mon</span></span></td>
<td>ops 24/7</td>
<td>NL:Restricted Access</td>
<td>CEBAF:PowerPermit</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td>Emax:2L17,2L18,1L05,1L10</td>
</tr>
<tr>
<td></td>
<td></td>
<td>Inj Parity checks</td>
<td>Inj parity checks</td>
</tr>
<tr>
<td></td>
<td></td>
<td>up to 500keV(Yves?/HappexIII)</td>
<td>up to 45 MeV(Yves?)</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-11
Tue</span></span></td>
<td>Power Permit:CEBAF</td>
<td>NL: Restrct Acc.</td>
<td>Emax:2L17,2L18,1L05,1L10</td>
</tr>
<tr>
<td>RECO:Lauze</td>
<td></td>
<td>SL: PP</td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td>C50-9 4k pumpdown</td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-12
Wed</span></span></td>
<td>CEBAF:PowerPermit</td>
<td>NL Restricted Access</td>
<td>CEBAF:PowerPermit</td>
</tr>
<tr>
<td>PD:YanWang</td>
<td></td>
<td>SL Power Permit</td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td>C50-9 2K pumpdown</td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td>Heat/Reactivate Cathode?</td>
<td>parasiticQ:1L05,1L10,2L17,2L18</td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-13
Thu</span></span></td>
<td>CEBAF:PowerPermit</td>
<td>CEBAF:PowerPermit</td>
<td>CEBAF:PowerPermit</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td>parasiticQ:1L05,1L10,2L17,2L18</td>
<td>Inj to 45 MeV</td>
<td>Inj to 45 MeV</td>
</tr>
<tr>
<td></td>
<td></td>
<td>Parity Quality (Yves)</td>
<td>Parity Quality(Yves)</td>
</tr>
<tr>
<td></td>
<td></td>
<td>MO swing? (Tief)</td>
<td>MO swing?(Tief)</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td>parasiticQ:1L05,1L10,2L17,2L18</td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-14
Fri</span></span></td>
<td>CEBAF:PowerPermit</td>
<td>CEBAF:PowerPermit</td>
<td>CEBAF:PowerPermit</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td>All systems ON</td>
<td>Start beam recovery</td>
<td>5.9 GeV balanced setup</td>
</tr>
<tr>
<td></td>
<td>parasiticQ:1L05,1L10,2L17,2L18</td>
<td>5.9 GeV balanced setup</td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td>MO swing?(Tief)</td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-15
Sat</span></span></td>
<td>CEBAF:PowerPermit</td>
<td>CEBAF:PowerPermit</td>
<td></td>
</tr>
<tr>
<td></td>
<td>5.9GeV bal. setup</td>
<td>5.9GeV bal. setup</td>
<td>….</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-16
Sun</span></span></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td>….</td>
<td>….</td>
<td>….</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-17
Mon</span></span></td>
<td></td>
<td>CEBAF:open if needed</td>
<td>5.76 GeV unbal. setup</td>
</tr>
<tr>
<td></td>
<td>…</td>
<td>for repairs</td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td>5.76 GeV unbal. setup</td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-18
Tue</span></span></td>
<td>5.76GeV unbal. setup</td>
<td>5.76GeV unbal. setup</td>
<td>5.76GeV unbal. Beam</td>
</tr>
<tr>
<td></td>
<td></td>
<td>3/5/2 pass separation</td>
<td>3/5/2 separation</td>
</tr>
<tr>
<td></td>
<td></td>
<td>BSY Beam matching</td>
<td>BSY Beam matching</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-19
Wed</span></span></td>
<td>5.76GeV unbal. Beam</td>
<td>Beam to Halls</td>
<td>Beam to Halls</td>
</tr>
<tr>
<td>PD: Kazimi</td>
<td>CW to BSY dump</td>
<td>BSY Beam matching</td>
<td>Energy Spread opt.</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td>Parity quality checks</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-20
Thu</span></span></td>
<td>Beam to Halls</td>
<td>Beam to Halls</td>
<td>Beam to Halls</td>
</tr>
<tr>
<td></td>
<td>Energy Spread opt.</td>
<td>Energy Spread opt.</td>
<td>Energy Spread opt.</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
<tbody>
<tr>
<td><span class="timestamp-wrapper"> <span class="timestamp">2009-08-21
Fri</span></span></td>
<td>Beam to Halls</td>
<td>Physics</td>
<td>Physics</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
</li>
</ul>
</div>
</div>
<div id="outline-container-2" class="outline-2">
<h2 id="sec-2"><span class="section-number-2">2</span> <span
class="timestamp-wrapper"> <span class="timestamp">2009-07-29 Wed</span></span>
Agenda–Notes </h2>
<div class="outline-text-2" id="text-2">
<ul>
<li id="sec-2.1">Close out of the Summer Sad <br>
<ul>
<li id="sec-2.1.1">Gun status <span class="tag"><span
class="SOURCE">SOURCE</span></span><br>
<ul>
<li>Inverted gun is producing electrons!!!
</li>
<li>Conditioned to 110kV without any problems
</li>
<li>Presently operating at 100kV
</li>
<li>Preliminary lifetime of 70C!!!!
</li>
<li>Preliminary injector setup by Reza
– found bumps in 0L04 and 0R03? regions. These are not new,
but what is the cause? Some of these bumps are 4mm!
</li>
</ul>
</li>
<li id="sec-2.1.2">HKS status <span class="tag"><span
class="Spata">Spata</span></span><br>
Mike is at the beach for the remainder of the week. HKS
installation is nearing the end. Lots of work on the diagnostics,
final hookups and checkout. Should be able to complete the work
as per the schedule.
</li>
<li id="sec-2.1.3">Hardware Status <span class="tag"><span
class="Lauze">Lauze</span></span><br>
Ron is also on vacation.
</li>
</ul>
</li>
<li id="sec-2.2">Startup Plans <br>
<ul>
<li id="sec-2.2.1">Quick review of the schedule <span
class="tag"><span class="Arne">Arne</span></span><br>
</li>
<li id="sec-2.2.2">Gun/Injector plans <span class="tag"><span
class="SOURCE">SOURCE</span></span><br>
<ul>
<li><span class="timestamp-wrapper"> <span class="timestamp">2009-07-30
Thu</span></span> More lifetime studies, beam on 8am to 11pm
</li>
<li><span class="timestamp-wrapper"> <span class="timestamp">2009-07-31
Fri</span></span> Laser table orientation for Parity personnel.
Inj open.
</li>
<li><span class="timestamp-wrapper"> <span class="timestamp">2009-08-03
Mon</span></span>– <span class="timestamp-wrapper"> <span
class="timestamp">2009-08-05 Wed</span></span> Parity alignment on the
laser table.
</li>
<li><span class="timestamp-wrapper"> <span class="timestamp">2009-08-05
Wed</span></span> Parity Beam characterization up to 500kV. Yves
might be involved with this.
</li>
<li><span class="timestamp-wrapper"> <span class="timestamp">2009-08-05
Wed</span></span> PSS certification of Injector
</li>
<li><span class="timestamp-wrapper"> <span class="timestamp">2009-08-06
Thu</span></span> Reza start full injector setup and finalization
</li>
<li><span class="timestamp-wrapper"> <span class="timestamp">2009-08-07
Fri</span></span> Reza complete Injector setup
</li>
<li><span class="timestamp-wrapper"> <span class="timestamp">2009-08-08
Sat</span></span>– <span class="timestamp-wrapper"> <span
class="timestamp">2009-08-09 Sun</span></span> More injector work? or
start
machine setup.
</li>
</ul>
</li>
<li id="sec-2.2.3">Machine Restoration <span class="tag"><span
class="All">All</span></span><br>
<ul>
<li id="sec-2.2.3.1">Other items <br>
<ul>
<li>Before beam is restored, but after EES has RF up,
Tief needs
an eight period to perform some studies on how far the Master
Oscillator can be changed and keep the cavities under control.
</li>
</ul>
</li>
<li id="sec-2.2.3.2">7.5% unbalanced <br>
A discussion as to the best approach to get to the desired setup
of 5.76 GeV with a 7.5% unbalanced configuration.
<ul>
<li id="sec-2.2.3.2.1">Plan A <br>
<ul>
<li>JB has created a high energy MST file from the
6.07 GeV test
in June.
</li>
<li>Use this file to scale to 5.76 GeV, balanced.
</li>
<li>Spin up 5.76 balanced and check out systems
</li>
<li>Go unbalanced from here
</li>
</ul>
</li>
<li id="sec-2.2.3.2.2">Plan B <br>
<ul>
<li>Restore 5.97 GeV configuration from June09
</li>
<li>Check out the hardware
</li>
<li>Scale down to the 5.76 GeV 7.5% unbalance
configuration
</li>
</ul>
</li>
<li id="sec-2.2.3.2.3">Decision <br>
Plan B </li>
</ul>
</li>
<li id="sec-2.2.3.3">Strawman, all dates tentative <br>
<ul>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-10 Mon</span></span> RECO starts (the SAD
calendar has Aug-12, but
it should start earlier so that it is completed by Friday.
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-10 Mon</span></span> OPS 24-7
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-10 Mon</span></span> Injector setup
completed?
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-10 Mon</span></span> Yves parity
measurements in Injector
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-10 Mon</span></span>– <span
class="timestamp-wrapper"> <span class="timestamp">2009-08-14 Fri</span></span>
EES RECO process
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-14 Fri</span></span> Yves more parity
measurements if needed.
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-14 Fri</span></span> Tief Rf test
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-15 Sat</span></span>– <span
class="timestamp-wrapper"> <span class="timestamp">2009-08-16 Sun</span></span>
5.97 GeV spinup from all
save
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-17 Mon</span></span> Fix things during day
shift
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-17 Mon</span></span> Start 7.5% unbalanced
5.76 GeV setup
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-18 Tue</span></span> Finish unbalanced
setup.
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-18 Tue</span></span>– <span
class="timestamp-wrapper"> <span class="timestamp">2009-08-19 Wed</span></span>
BSY ε and TWISS
measurements and matching.
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-19 Wed</span></span>– <span
class="timestamp-wrapper"> <span class="timestamp">2009-08-20 Thu</span></span>
Beam to halls for
Collaborative checks
<ul>
<li>Energy spread
</li>
<li>Parity quality
</li>
</ul>
</li>
<li><span class="timestamp-wrapper"> <span
class="timestamp">2009-08-21 Fri</span></span> Resumption of physics
</li>
</ul>
</li>
<li id="sec-2.2.3.4">Other items <br>
<ul>
<li id="sec-2.2.3.4.1">Start up plan <br>
Yan with assistance from Jay and everyone else will construct
the startup plan (plan B).
</li>
<li id="sec-2.2.3.4.2">Q measurements <br>
Some zones were cycled during the down. These zones should have
Q measurements performed during the week <span
class="timestamp-wrapper"> <span class="timestamp">2009-08-10 Mon</span></span>–
<span class="timestamp-wrapper"> <span
class="timestamp">2009-08-14 Fri</span></span>
</li>
<li id="sec-2.2.3.4.3">C50-9 commissioning <br>
Time for C50-9 to start commissioning should be carved out if
restoration goes smoothly and the halls are late. </li>
<li id="sec-2.2.3.4.4">Optics on Call <br>
JB <del>will</del> has populated the schedule. Please confirm that you
are available during the week assigned.
</li>
<li id="sec-2.2.3.4.5">No meeting next week. <br>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<div id="postamble">
<p class="date"> Date: 2009-08-04 09:23:37 EDT</p>
<p class="creator">HTML generated by org-mode 6.28e in emacs 22</p>
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