;djm 
; BCM calibration run 16432 taken Aug 2022
; The BCM1 offset was found to be unstable on Oct 28, 2021. I removed the offsetting preamplifier (which is why its
; offset is near zero below), but it was still unstable when NPS started up. 
; BCM2 and BCM4A should give good performance over a wide dynamic range. 
; BCM4B and BCM4C saturate above 20-ish and 30-ish muA, respectively. That might make them more useful at low currents. 
; Experimenters should be wary of the impact of the current threshold when taking production data near 5 muA.  
; Note this version includes a small but highly significant saturation correction for BCM1,2 that turns on above 50 muA (reaching ~1% at 70 muA).
gNumBCMs=6
gBCM_Names =            "BCM1      BCM2      Unser      BCM4A      BCM4B      BCM4C"
gBCM_Gain =            5693.,     5542.,    4011.2,      9340.    39973.,    5088.4
gBCM_Offset =          1502.,   249621.,  250000.,        715.,   -3612.,     325.
gBCM_SatOffset =         50.,       50.,    1000.,     1000.,     1000.,     1000. 
gBCM_SatQuadratic =  0.00175,    0.002,      0.0,     0.0,     0.0,    0.0 
gBCM_Current_threshold = 3.0
; index = 0 to gNumBCMs-1
gBCM_Current_threshold_index = 3