hadron arm using ntuple 51 => single_h condition
Used |th_tgtp|<.15 because there is multiple scattering in the proton arm. Used |ph_tgtp|<.08 for wide open in phi direction. Used |reactzh|<.02 .

pressure sensor used = hasc200_6_sensor_2_R should be pt267, target fill line
temperature sensor used = haItc502_5_sensor_2_R should be ct170 at inlet to gas cell
for p =154psi, T=6.3K expect from DJM's chart that rho = 0.0672 g/cm3 => rho = 1.349e23 nuclei/cm3 => rho(3he)*t=5.396e22/cm2

for radiative corrections use: rho(3He)=0.0672 g/cm3 => at 10cm(total gas path),  rho(3he)*t = 0.672 g/cm2
                                                rho(Al) = 2.70 g/cm3) => at 0.020"(total wall thickness), rho(Al)*t = 0.138 g/cm2
                                                X0(3He) = 3/4* (94.32 g/cm2) = 70.74 g/cm2
                                                X0(Al) =   24.01 g/cm2

Beam heating effects are uncertain at this time. There does not seem to be more than a 2% effect between 0 uA and 15 uA from the following source.
 http://www.calstatela.edu/academic/nuclear_physics/89044/Iscan.htm . The hadron counts/Q are a measure of beam heating.

Q2 /fm2	1.29	1.59	1.88	2.26	2.91	3.70	4.56	4.99	4.99
run number	2557	2560	2566	2567	2569	2572	2573	2575	2528
<current> uA	1.3	1.3	2.0	2.0	5.0	4.8	8.0	14.7	4.7
charge, mC	1.583(x10)	1.461(x10)	1.218(x10)	1.601(x10)	5.556(x3)	5.230(x3)	13.105(x3)	8.987(x3)	4.819
pressure(psi) temperature(K)	154.03 6.3	153.83(run 6.3        start)	153.98 6.29	153.85 6.3	154.06 6.3	154.00 6.3	154.1 6.3	154.21 6.3	153.88 6.31
electron_angle	20.167	22.463	24.462	26.964	30.766	34.969	39.173	41.200	41.205
electron_energy	635.57	633.48	631.51	628.83	624.35	618.88	612.91	609.87	609.87
e  energy loss	8.43	10.52	12.49	15.17	19.65	25.12	31.09	34.13	34.13
delta_E for rad. corr.	1.7	1.8	1.8	2.2	1.8	1.8	1.8	1.8	1.8
counts_electron |ph_tgte|<.02 solid_angle = 0.004364 sr	38785	39215	34325	21905	22685	30855	21695	31845	72025
counts_electron ph_tgte open solid angle = 0.00611 sr	56695	57095	50085	32005	32965	45115	31625	46515	104950
ps1	450	200	100	100	100	20	20	5	1
trig_1 raw	155330560	7.166E+07	33948258	22397747	27929728	8892654	7566826	3119713	1678084
trig_1 accepted	338665	352714	328537	218379	265956	426615	355159	586107	1313259
live_time_e	458.66	203.17	103.33	102.56	105.02	20.84	21.31	5.32	1.28
ext*int_brems	.844*0.776	0.846*0.775	0.846*0.772	0.851*0.777	0.846*0.764	0.847*0.760	0.847*0.757	0.847*0.755	0.847*0.755
beam heating	1	1	1	1	1	1	1	1	1
<sigma, small> cm2/sr	1.16 e-29	5.66e-30	3.03e-30	1.45e-30	4.51e-31	1.30e-31	3.73e-32	2.01e-32	2.04e-32
<sigma, big> cm2/sr	1.22e-29	5.88e-30	3.16e-30	1.51e-30	4.68e-31	1.36e-31	3.88e-32	2.09e-32	2.12e-32
sigma_amroun avg small phi	1.17e-29	5.55e-30	2.95e-30	1.36e-30	4.32e-31	1.25e-31	3.63e-32	2.00e-32	2.00e-32
sigma_otterman avg small phi	1.17e-29	5.51e-30	2.92e-30	1.35e-30	4.31e-31	na	na	na	na
sigma_umass avg small phi	1.27e-29	6.06e-30	3.25e-30	1.52e-30	4.99e-31	1.52e-31	4.87e-32	2.83e-32	2.83e-32
corr_e/corr_h*	2207.	1049	568.2	268.9	83.91	24.07	7.046	3.810	3.825
counts_hadron |ph_tgtp|<.02 solid_angle = 0.004396 sr	7853	7566	5822	8113	27865	25955	64315	19945	20265
counts_hadron |ph_tgtp|<.08 solid angle = 0.006220 sr	11385	10805	8465	11785	40225	37555	92945	28935	29445
trig_3 raw	58072	52778	42885	55871	188302	177347	436993	298104	161914
trig_3 accepted	53713	49219	37998	52141	172393	160473	396949	123833	126821
live_time_h	1.081	1.072	1.129	1.072	1.092	1.105	1.101	2.407	1.28
correct_h/Q small solid ang cnts/mC	5363	5552	5397	5432	5476.70	5483.8	5403.3	5341.9	5383
correct_h/Q large solid ang counts/mC	7775 +- 75	7928 +- 79	7908+- 87	7891 +- 74	7906 +- 39	7935 +- 41	7809 +-26	7749.7	7821

* corr_e = cnts_e(|ph_tgte|<.02)*livetime_e/(rad_corr)
   corr_h = cnts_h(ph_tgtp|<.08)*livetime_h