<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div><br></div><div>Hi Onliners,</div><div><br></div><div>Minutes from today’s online meeting have been posted at the following URL and copied below.</div><div><br></div><div><a href="https://halldweb1.jlab.org/wiki/index.php/OWG_Meeting_11-Feb-2015">https://halldweb1.jlab.org/wiki/index.php/OWG_Meeting_11-Feb-2015</a></div><div><br></div><div>Regards,</div><div>-David</div><div><br></div><div><br></div><div><h1 style="background-image: none; font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 24px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="mw-headline" id="Minutes">Minutes </span></h1><div style="margin: 0.4em 0px 0.5em; line-height: 19.049999237060547px; font-family: sans-serif; font-size: 13px;">Attendees: David L., Simon T., Paul M., Curtis M., Alex B., Eric P., Sergey F., Sean D., Sergeui P., Alex S., Nathan S., Dave A., Beni Z.</div><h2 style="background-image: none; font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px;">[<a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_11-Feb-2015&action=edit&section=6" title="Edit section: Collaboration Meeting" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a>]</span><span class="mw-headline" id="Collaboration_Meeting">Collaboration Meeting </span></h2><ul style="line-height: 19.049999237060547px; list-style-type: square; margin: 0.3em 0px 0px 1.5em; padding: 0px; list-style-image: url(https://halldweb1.jlab.org/wiki/skins/monobook/bullet.gif); font-family: sans-serif; font-size: 13px;"><li style="margin-bottom: 0.1em;">All speakers except Hovanes were present and indicated agreement with their time slot</li></ul><h2 style="background-image: none; font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px;">[<a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_11-Feb-2015&action=edit&section=7" title="Edit section: Selectable "Run Type"s" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a>]</span><span class="mw-headline" id="Selectable_.22Run_Type.22s">Selectable "Run Type"s </span></h2><ul style="line-height: 19.049999237060547px; list-style-type: square; margin: 0.3em 0px 0px 1.5em; padding: 0px; list-style-image: url(https://halldweb1.jlab.org/wiki/skins/monobook/bullet.gif); font-family: sans-serif; font-size: 13px;"><li style="margin-bottom: 0.1em;">Paul M. presented a request to have some information gathered from shift workers about the type of run they are taking (or attempting to take).</li><li style="margin-bottom: 0.1em;">This would be written to the RCDB and made available to the Offline to aide in run selection.</li><li style="margin-bottom: 0.1em;">Some discussion was had on various aspects of this type of information gathering including implications for L1 trigger configuration and readout configuration.</li><li style="margin-bottom: 0.1em;">Sergey F. will work to implement some additional GUI elements into the DAQ in order to allow users to convey this type information.</li><li style="margin-bottom: 0.1em;">It was agreed that some elements should default to an invalid choice in order to force the shift taker to make a conscious choice</li></ul><h2 style="background-image: none; font-weight: normal; margin: 0px 0px 0.6em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px;">[<a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_11-Feb-2015&action=edit&section=8" title="Edit section: Major Systems Reports" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a>]</span><span class="mw-headline" id="Major_Systems_Reports">Major Systems Reports </span></h2><h3 style="background-image: none; margin: 0px 0px 0.3em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-style: none; font-size: 17px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal;">[<a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_11-Feb-2015&action=edit&section=9" title="Edit section: Trigger" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a>]</span><span class="mw-headline" id="Trigger">Trigger </span></h3><ul style="line-height: 19.049999237060547px; list-style-type: square; margin: 0.3em 0px 0px 1.5em; padding: 0px; list-style-image: url(https://halldweb1.jlab.org/wiki/skins/monobook/bullet.gif); font-family: sans-serif; font-size: 13px;"><li style="margin-bottom: 0.1em;">Add SD cards jumpers updated to minimize latency (by ~20 ns)<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.5em; padding: 0px; list-style-image: url(https://halldweb1.jlab.org/wiki/skins/monobook/bullet.gif);"><li style="margin-bottom: 0.1em;">Tagger hall SD cards not yet updated</li><li style="margin-bottom: 0.1em;">Tested with PS and everything seems to be working</li></ul></li><li style="margin-bottom: 0.1em;">Global Trigger test stand in counting house</li><li style="margin-bottom: 0.1em;">TS busy 2-pin to level convertor not fixed yet (Fernando will do)</li><li style="margin-bottom: 0.1em;">PS trigger work</li><li style="margin-bottom: 0.1em;">Scalers use trigger thresholds now instead of readout threshold</li><li style="margin-bottom: 0.1em;">FCAL: looking at MIP response to help address triggering on noise issue</li><li style="margin-bottom: 0.1em;">Synch events:<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.5em; padding: 0px; list-style-image: url(https://halldweb1.jlab.org/wiki/skins/monobook/bullet.gif);"><li style="margin-bottom: 0.1em;">Alex has started implementing sync events into the DAQ system</li><li style="margin-bottom: 0.1em;">Some work is needed on the ROL to properly check that each module has the correct number of events and leave each module in state where it has no more events</li><li style="margin-bottom: 0.1em;">If an event mismatch occurs, a marker needs to be inserted into the data stream so it can be properly handled in the offline.</li></ul></li></ul><h3 style="background-image: none; margin: 0px 0px 0.3em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-style: none; font-size: 17px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal;">[<a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_11-Feb-2015&action=edit&section=10" title="Edit section: DAQ" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a>]</span><span class="mw-headline" id="DAQ">DAQ </span></h3><ul style="line-height: 19.049999237060547px; list-style-type: square; margin: 0.3em 0px 0px 1.5em; padding: 0px; list-style-image: url(https://halldweb1.jlab.org/wiki/skins/monobook/bullet.gif); font-family: sans-serif; font-size: 13px;"><li style="margin-bottom: 0.1em;">Testing after firmware using coda 3.01 (not 3.02)</li><li style="margin-bottom: 0.1em;">Not trivial to switch CODA versions due to initialization scripts</li><li style="margin-bottom: 0.1em;">Cody still working on f125 firmware</li><li style="margin-bottom: 0.1em;">30kHz 100% in mode 8, up to 50 kHz in mode 7<ul style="line-height: 1.5em; list-style-type: square; margin: 0.3em 0px 0px 1.5em; padding: 0px; list-style-image: url(https://halldweb1.jlab.org/wiki/skins/monobook/bullet.gif);"><li style="margin-bottom: 0.1em;">these are for period triggers</li><li style="margin-bottom: 0.1em;">Hope to run at 10kHz robustly (unknown livetime)</li></ul></li></ul><h3 style="background-image: none; margin: 0px 0px 0.3em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-style: none; font-size: 17px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal;">[<a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_11-Feb-2015&action=edit&section=11" title="Edit section: Monitoring" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a>]</span><span class="mw-headline" id="Monitoring">Monitoring </span></h3><div style="margin: 0.4em 0px 0.5em; line-height: 19.049999237060547px; font-family: sans-serif; font-size: 13px;">- No significant progress to report. Work will resume now that software review is complete</div><h3 style="background-image: none; margin: 0px 0px 0.3em; overflow: hidden; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-style: none; font-size: 17px; font-family: sans-serif; line-height: 19.049999237060547px;"><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal;">[<a href="https://halldweb1.jlab.org/wiki/index.php?title=OWG_Meeting_11-Feb-2015&action=edit&section=12" title="Edit section: Controls" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-position: initial initial; background-repeat: initial initial;">edit</a>]</span><span class="mw-headline" id="Controls">Controls </span></h3><div style="margin: 0.4em 0px 0.5em; line-height: 19.049999237060547px; font-family: sans-serif; font-size: 13px;">- No report</div></div></body></html>