Minutes: SBS Meeting February 6, 2013 
Attendees: Carlos Ayerbe Gayoso, Alexandre Camsonne, Bob Michaels, Vina Punjabi, Bogdan 
Wojtsekhowski, Doug Higinbotham, Nilanga Liyanage, Adam Sarty, Robin Wines, Seamus Riordan, 
Gordon Cates, Mitra Hashemi Shabestari, John Annand, Vahe Mamyan, Charles Perdrisat, John LeRose, 
Mark Jones, Brian Quinn…
1)	Carlos reports on HERA B Module studies
a)	See link.pptx or link.pdf
i)	Reminds us about HERA B modules
ii)	10 modules lent by ITEP for study
iii)	Some slight, repairable damage in shipping
iv)	Details of WLS fibers
v)	LED details
vi)	Testing setup details
b)	Bogdan wants to know the number of photo-electrons
c)	Costs not discussed
2)	Robin report on design status
a)	See link.ppt or link.pdf
i)	Beam line cutout discussed
ii)	Coil geometry
(1)	Presently 1 saddle + 2 racetracks
(2)	4 racetracks?
(3)	BNL coils are not useable, stored with water (not LCW) in them
iii)	Magnet support
b)	Bogdan adds details of field studies
i)	Need to know the maximum tolerable field for GEM’s 

-JJL