Details of LaB6 660b scan aug14/11bmb_6115

# Run no. =               6115 
# No. steps =             131000 
# User sample name =      LaB6 NIST SRM 660b 
# Scan Timestamp	  AUG 17, 2014 03:57
# collection temp =	  295.65 K
# 2theta step (deg) =     0.0005 
# Time per step (sec) =   0.03 
# 100/Ring Current[0] =   1.135  
# Monitor I0 [0] =        76220
# Monitor I1 [0] =        63897
# Gonio._radius [mm] =    1000.0 
# Calibration file =      aug14/11bmb_6114_2thcorr.calib (with 2Theta correction)

Best GSAS Fit Summary of 11-BM LaB6 SRM 660b Data 
# by Matthew Suchomel at APS/ANL, 2014

Using GSAS/EXPGUI
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lattice =      4.15691
SRM lattice  = 4.15689(8) A
Delta A from SRM = -0.00002
Lambda =  0.413847 A   (FIXED)

La X,Y,Z = 0, 0, 0   (FIXED)
La Uiso = 0.002
B X,Y, Z, = 0.198, 0, 0  
Uiso = 0.002

background = 6-term Shifted Chebyschev (type #1)
GSAS Profile type 4
GU = 1.60
GV = -0.36
GW = 0.05
LX = 0.28
LY = 0.00 (FIXED)
S1 = 0.000
S2 = 0.000
SH/L = 0.0011 (FIXED)

2th zero =  0.0089
Absorption (mR/L) = 0.2 (FIXED)

Rwp % = 9.5
chi**2 = 2.17