[Hallb] Engineering run update

Daniel Carman carman at jlab.org
Tue Jan 16 13:57:12 EST 2018

Dear All,

We completed the first phase of our game plan for the January portion of the
Hall B/CLAS12 Engineering Run that studied CLAS12 with 5 pass beam (10.6 GeV)
in the so-called FT-Off configuration. Beam was terminated to the hall yesterday at 
4 a.m. to change back to the FT-On configuration. The hall was locked up today at 1 p.m.
in preparation for beam this afternoon with 1-pass beam (2.1 GeV). We will take data
until the weekend mainly to collect data for normalization studies. At that point we will
switch back to 5-pass running to complete the Engineering Run.

This week we will continue to have our 3 p.m. Engineering Run meetings (the so-called 
Run Coordinator meetings).The bluejeans connection information is given below for folks 

BlueJeans meeting information:

URL:           https://bluejeans.com/502085879 <https://urldefense.proofpoint.com/v2/url?u=https-3A__bluejeans.com_502085879&d=DwMDaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=bmrX1f5CesIQ9s8Cv4WHn_rlC3XC7PaIxaw_LXCMLbk&m=QbyjVlyZRfOCusTvZpWq8gZpsqyVTUZrbGJrPfA-RQc&s=CSxrGkap3YoT_4AYRTLCQqKXeuIEjUBKr2ICHRAcdo0&e=>
Meeting Id:    502085879 <>

Dial into the meeting :
+1 408 740 7256
+1 888 240 2560 (US or Canada only)
for other numbers see: http://bluejeans.com/numbers <https://urldefense.proofpoint.com/v2/url?u=http-3A__bluejeans.com_numbers&d=DwMDaQ&c=lz9TcOasaINaaC3U7FbMev2lsutwpI4--09aP8Lu18s&r=bmrX1f5CesIQ9s8Cv4WHn_rlC3XC7PaIxaw_LXCMLbk&m=QbyjVlyZRfOCusTvZpWq8gZpsqyVTUZrbGJrPfA-RQc&s=5xAPv3rRuLO5wJ2-M_t229jxdxnEZui3kzwCJY5Trng&e=>
Meeting ID:  502085879 <>
*                                                                                                                  *
* Dr. Daniel S. Carman                  e-mail : carman at jlab.org                     *  
* Staff Scientist                              office : (757)-269-5586                         *
* Jefferson Laboratory                   web: http://userweb.jlab.org/~carman  *  
*                                                                                                                  *

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