My understanding for the newest change in signs

My understanding for the newest change in signs suggested by Vadim: Remember that the June-10 -2011 transport version has the “minimal” a 14 etc. whereas the July-28 -2011 has bigger a 14 etc. Vadim : Skew quad signs go back to those as used for the transport of June 10, 2011. Vadim : change the signs for the Quad. (Q 1/Q 2/Q 3) wrt to the “Summary of Field Angle Measurements in the Tunnel” for both Blue and Yellow. ie. change the signs for these Quads in Blue, compared to both June-10 -2011 and July-28 -2011. but in Yellow, since Steve has already changed the signs for the Yellow wrt the “Summary” (according to the usual convention for the Yellow beam). Therefore, the signs stay the same as of June-10 -2011 and July-28 -2011. Therefore changing both signs of Q 1/Q 2/Q 3 and skew quad. in Blue compared to July-282011 non-minimal a 14. changing only one sign (skew quad) in Yellow compared to July-28 -2011 and (actually) the same signs as June-10 -2011 minimal a 14. Expetected results (as the setting & optimization disagree in Blue but agree in 1 Yellow).

Transport of July 28 (Steve) Without changing collinearity/fiducial/hotspot cuts: -t 0. 005 -t 0. 015 -t 0. 02 -t 0. 02 <-t> 0. 003867 0. 007752 0. 01252 0. 01737 0. 02266 AN 0. 03969 0. 02846 0. 02213 0. 01817 0. 01683 (AN) 0. 00137 0. 00072 0. 00064 0. 00065 0. 00091 -t 0. 005 -t 0. 015 -t 0. 02 -t 0. 02 <-t> 0. 003905 0. 007778 0. 01253 0. 01742 0. 02318 AN 0. 03985 0. 02988 0. 02253 0. 01846 0. 01753 (AN) 0. 00149 0. 00076 0. 00067 0. 00076 -t 0. 005 -t 0. 015 -t 0. 02 -t 0. 02 <-t> 0. 003908 0. 007775 0. 01253 0. 01742 0. 02318 AN 0. 04004 0. 03075 0. 02303 0. 01990 0. 01717 (AN) 0. 00164 0. 00081 0. 00069 0. 00068 0. 00066 Leff +3% Original Leff -3% 2

Transport of July 28 (Steve) Without changing collinearity/fiducial/hotspot cuts: -t 0. 005 -t 0. 015 -t 0. 02 -t 0. 02 <-t> 0. 003867 0. 007752 0. 01252 0. 01737 0. 02266 No. of events 1046215 4867503 6381920 5770023 3466997 -t 0. 005 -t 0. 015 -t 0. 02 -t 0. 02 0. 003905 0. 007778 0. 01253 0. 01742 0. 02318 <-t> No. of events Leff +3% Total = 21532658 Original Total = 21467382 874860 4336799 5940358 5714538 4600827 -t 0. 005 -t 0. 015 -t 0. 02 -t 0. 02 Leff -3% <-t> 0. 003908 0. 007775 0. 01253 0. 01742 0. 02318 No. of events 723543 3827750 5488833 5543135 5805200 Total = 21388461 3

Transport of July 28 (Steve) Without changing collinearity/fiducial/hotspot cuts: assuming t/t ~ 5% assuming t/t ~ 10% Leff +3% : Re(r 5) = 0. 006106 0. 002079 Im(r 5) = 0. 030400 0. 034110 Re(r 5) = 0. 005827 0. 002988 Im(r 5) = 0. 029110 0. 046390 Original Re(r 5) = 0. 003085 0. 002143 Im(r 5) = 0. 014327 0. 034626 Re(r 5) = 0. 002962 0. 003045 Im(r 5) = 0. 015277 0. 047159 Leff -3% Re(r 5) = 0. 000396 0. 002220 Im(r 5) = -0. 002261 0. 035637 Re(r 5) = 0. 000540 0. 003117 Im(r 5) = 0. 000767 0. 048022 4