sounds good to me.<br><br><div class="gmail_quote">On Mon, Nov 7, 2011 at 10:08 AM, <<a href="mailto:mpaolone@jlab.org">mpaolone@jlab.org</a>> wrote:<br><blockquote class="gmail_quote">
Hey everyone,<br>
<br>
It looks like a lot of work has been done since our last meeting on Friday<br>
afternoon. I propose a g-12 Beam Correction meeting early this week to<br>
discuss the results, address questions, and coordinate efforts between<br>
everyone involved. For this meeting, we only need the main beam<br>
correction people to attend (Mukesh, Craig, MK, Johann), but anyone who is<br>
interested is encouraged to join us also.<br>
<br>
So how does Tuesday afternoon sound? Say at 2pm?<br>
<br>
-Michael<br>
<div class="im"><br>
<br>
> Looked at another way, the correction factor changed from 0.584% to<br>
> 0.509%, a change of 584/509=1.15. Can you<br>
> do better to get a more accurate correction with less uncertainty?<br>
><br>
> From: <a href="mailto:g12-bounces@jlab.org">g12-bounces@jlab.org</a> [mailto:<a href="mailto:g12-bounces@jlab.org">g12-bounces@jlab.org</a>] On Behalf Of<br>
> Johann Goetz<br>
> Sent: Monday, November 07, 2011 8:20 AM<br>
> To: Michael C. Kunkel<br>
> Cc: g12<br>
> Subject: Re: [G12] Beam Correction II<br>
><br>
> seems like the error in your result (the 1.00584) is maybe 0.001 or so. Is<br>
> that reasonable?<br>
> On Sun, Nov 6, 2011 at 5:47 PM, Michael C. Kunkel<br>
</div><div class="im">> <<a href="mailto:mkunkel@jlab.org">mkunkel@jlab.org</a><mailto:<a href="mailto:mkunkel@jlab.org">mkunkel@jlab.org</a>>> wrote:<br>
> On 11/6/11 6:32 AM, Dennis Weygand wrote:<br>
> What exactly does 'manually' mean?<br>
><br>
> On Nov 4, 2011, at 8:53 PM, Michael C. Kunkel wrote:<br>
><br>
><br>
> Greetings G12'rs<br>
><br>
> I have realized if I do a manual fit to find the correction value, I can<br>
> obtain different correction values for the beam.<br>
><br>
> My previous email had a correction factor of 1.00509. When I do it<br>
> manually I get a correction factor of 1.00584.<br>
><br>
> I have attached the new plot for run 56515. There is now only a 2.78 MeV<br>
> difference in the mass peak from the expect.<br>
><br>
> I know believe this is the correct path to undertake for the beam<br>
> corrections.<br>
><br>
> BR<br>
> MK<br>
><br>
> <corrected_plotII.jpg>_______________________________________________<br>
> G12 mailing list<br>
</div>> <a href="mailto:G12@jlab.org">G12@jlab.org</a><mailto:<a href="mailto:G12@jlab.org">G12@jlab.org</a>><br>
<div class="im">> <a href="https://mailman.jlab.org/mailman/listinfo/g12">https://mailman.jlab.org/mailman/listinfo/g12</a><br>
><br>
> --<br>
> Dennis Weygand<br>
</div>> <a href="mailto:weygand@jlab.org">weygand@jlab.org</a><mailto:<a href="mailto:weygand@jlab.org">weygand@jlab.org</a>><br>
> <a href="tel:%28757%29%20269-5926">(757) 269-5926</a><tel:%28757%29%20269-5926> (office)<br>
> <a href="tel:%28757%29%20870-4844">(757) 870-4844</a><tel:%28757%29%20870-4844> (cell)<br>
<div class="im">><br>
><br>
><br>
><br>
> It means, instead of having ROOT do a TF1 fit with initial parameters and<br>
> allowed variances, I open the histogram, right click the histogram, open<br>
> fit panel, manually set my limits ..etc.....ie manually<br>
><br>
><br>
> BR<br>
> MK<br>
><br>
> _______________________________________________<br>
> G12 mailing list<br>
</div>> <a href="mailto:G12@jlab.org">G12@jlab.org</a><mailto:<a href="mailto:G12@jlab.org">G12@jlab.org</a>><br>
> <a href="https://mailman.jlab.org/mailman/listinfo/g12">https://mailman.jlab.org/mailman/listinfo/g12</a><br>
><br>
><br>
<font color="#888888">><br>
> --<br>
> Johann T. Goetz, PhD.<<a href="http://sites.google.com/site/theodoregoetz/">http://sites.google.com/site/theodoregoetz/</a>><br>
> <a href="mailto:jgoetz@ucla.edu">jgoetz@ucla.edu</a><mailto:<a href="mailto:jgoetz@ucla.edu">jgoetz@ucla.edu</a>><br>
</font><div class="im HOEnZb">> Nefkens Group, UCLA Dept. of Physics & Astronomy<br>
> Hall-B, Jefferson Lab, Newport News, VA<br>
> Office: <a href="tel:757-269-5465">757-269-5465</a> (CEBAF Center F-335)<br>
> Mobile: <a href="tel:757-768-9999">757-768-9999</a><br>
</div><div class="HOEnZb"><div class="h5">> _______________________________________________<br>
> G12 mailing list<br>
> <a href="mailto:G12@jlab.org">G12@jlab.org</a><br>
> <a href="https://mailman.jlab.org/mailman/listinfo/g12">https://mailman.jlab.org/mailman/listinfo/g12</a><br>
><br>
<br>
<br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br><a href="http://sites.google.com/site/theodoregoetz/">Johann T. Goetz, PhD.</a><br><a href="mailto:jgoetz@ucla.edu">jgoetz@ucla.edu</a><br>
Nefkens Group, UCLA Dept. of Physics & Astronomy<br>Hall-B, Jefferson Lab, Newport News, VA<br>
Office: 757-269-5465 (CEBAF Center F-335)<br>Mobile: 757-768-9999<br><br>