Difference between revisions of "Main Page"
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* <span style="color:green"> Continue production run on polarized He3 @45uA beam current with pre-scale (ps3=0, ps5=3, and all other -1) </span> | * <span style="color:green"> Continue production run on polarized He3 @45uA beam current with pre-scale (ps3=0, ps5=3, and all other -1) </span> | ||
* <span style="color:green"> Check if parity DAQ is running or not (if not call Paul King) </span> | * <span style="color:green"> Check if parity DAQ is running or not (if not call Paul King) </span> | ||
| − | * <span style="color:green"> Do NMR measurement around every 2 hours (Follow instruction on [https://sbs.jlab.org/DocDB/0003/000330/001/TO_training%20slides_halla.pdf Page 39]): If polarization > 45%, do NMR around every 3 hours</span> | + | * <span style="color:green"> Do NMR measurement around every 2 hours (Follow instruction on [https://sbs.jlab.org/DocDB/0003/000330/001/TO_training%20slides_halla.pdf Page 39])[Note: If polarization > 45%, do NMR around every 3 hours</span> |
* [https://sbs.jlab.org/wiki/index.php/Subsystem_Expert_Contacts Sub-system Experts (On Call)] | * [https://sbs.jlab.org/wiki/index.php/Subsystem_Expert_Contacts Sub-system Experts (On Call)] | ||
Revision as of 21:58, 21 November 2022
Welcome to the SBS Shifters Wiki!
The purpose of this Wiki is to organize information relevant to the running experiment and is intended to be the "one stop shop" for all things shift-related. This includes things like run plans, shift sign up, safety, How Tos, important links, concise documentation of equipment (single page of key information for a subsystem encouraged) as well as trouble-shooting and data quality information. Information not directly relevant to shifters should be stored elsewhere such as the SuperBigBite Wiki. For more information, see the GEn webpage or the SBS website.
Contents
SBS Shift Information
- GEn Safety documents (ERG, ESAD, COO, SAF110)
- GEn RSAD
- Shift Takers
- Shift How-to
- Fixing the SBS DAQ
- Run Coordinators
- [Runlist (restricted)]
- GEn runs spreadsheet
- All Halls Status and Phone numbers
- GMn runs spreadsheet (old)
Short term run plan (swing 11/21 - day 11/22)
- Establish beam to the hall (see instruction)
- Continue production run on polarized He3 @45uA beam current with pre-scale (ps3=0, ps5=3, and all other -1)
- Check if parity DAQ is running or not (if not call Paul King)
- Do NMR measurement around every 2 hours (Follow instruction on Page 39)[Note: If polarization > 45%, do NMR around every 3 hours
- Sub-system Experts (On Call)
GEn Physics
The GEn experiment is determining the electric form factor of the neutron to high Q2 by measuring the ratio of the electric form factor of the neutron to proton via recoil polarimetry. The planned kinematic points have changed slightly from the original proposal; however, the impact of these measurements remains intact. The new kinematics are shown Figure 1 along with the expected uncertainty compared to the originally proposed kinematics. These error bars include current estimate of target and datector performance.
Large Scope Run Plans
GEn Kinematics Spreadsheet (Excel)
The proposed kinematic points for GEn are given here in Figures 2-4.
GMn Run Plans(old)
Daily Run Plans
Daily run plans are linked to the calendar for the Daily RC Meetings Page
Time: Daily at 3:00pm Location: Counting house conference room
Join ZoomGov Meeting https://jlab-org.zoomgov.com/j/1619032184?pwd=aWhTVWxya1ZZQzA1K2ZPSTd2ZXZ2QT09 Meeting ID: 161 903 2184 Passcode: 260715 Dial by your location +1 669 254 5252 US (San Jose) +1 646 828 7666 US (New York) +1 551 285 1373 US +1 669 216 1590 US (San Jose) 833 568 8864 US Toll-free Find your local number: https://jlab-org.zoomgov.com/u/acj3pTicMx
GMn Daily RC Meetings and Run Plans(old)
SBS Software/Analysis information
SBS Software/GMN analysis meeting agendas and minutes
Useful links
If you need it, here is a link to the old wiki
Here is the SBS DAQ Meeting page in the old wiki.
GeN safety documentation: [1]
