INFO: Using directory: "1" INFO: Using existing c-file: ./ILL_IN4.c INFO: Using existing binary: ./ILL_IN4.out INFO: === ILL_IN4: Thermal ToF spectrometer Divergence at the lead shutter: dX =2.2026 [deg] Take-off at monochromator: A1 =-20.964 [deg] ; DM=1.677 [Angs] Incident energy: Ei =56.8085 [meV] ; Ki=5.23599 [Angs-1] Incident velocity: Vi =3296.7 [m/s] Source-Mono distance: LRM =10.2086 [m] Virtual Source-Mono distance: d0 =3.52555 [m] Mono-Sample distance: LMS =1.94553 [m] (d1) Curvature at monochromator: RMH =-7.00816 [m] ; RMV=-1.9 [m] Fermi Chopper Frequency: nu =335.376 [Hz] ; rpm=20122.6 [rpm] BC2 phase wrt BC1: PhiBC2=-22.5 [deg] L12=2.45746 [m] delay t12=0.000745432 [s] (BCTR) FC phase wrt BC1: PhiFC =-196.999 [deg] L1F=5.37909 [m] delay t1F=0.00163166 [s] Distances: in [m] [H12] 6.1 [BC1] 0.583 [VS] 1.87446 [BC2] 1.65109 [PG] 1.27053 [FC] 0.675 [Spl] 2 [Det] Generate 100 Dirac peaks on (q,w) grid. ILL_IN4: WARNING: The choppers are NOT in closed position phase12=-22.5 [deg]. [ILL_IN4] Initialize Source_gen: component Thermal (square 0.1 x 0.1) focusing distance dist=5.2 area=0.1 x 0.1 spectra 1.100 to 1.300 AA (48.408 to 67.612 meV) T1=683.7 K (1.178 AA), T2=257.7 K (1.919 AA), T3=16.7 K (7.539 AA) Flux is dPhi/dlambda in [n/s/cm2]. Source_gen: component Thermal2 (square 0.1 x 0.1) focusing distance dist=5.2 area=0.1 x 0.1 spectra 0.500 to 0.700 AA (166.959 to 327.240 meV) T1=683.7 K (1.178 AA), T2=257.7 K (1.919 AA), T3=16.7 K (7.539 AA) Flux is dPhi/dlambda in [n/s/cm2]. Source_gen: component Thermal3 (square 0.1 x 0.1) focusing distance dist=5.2 area=0.1 x 0.1 spectra 0.300 to 0.500 AA (327.240 to 909.000 meV) T1=683.7 K (1.178 AA), T2=257.7 K (1.919 AA), T3=16.7 K (7.539 AA) Flux is dPhi/dlambda in [n/s/cm2]. Source_gen: component Thermal4 (square 0.1 x 0.1) focusing distance dist=5.2 area=0.1 x 0.1 spectra 0.200 to 0.400 AA (511.312 to 2045.250 meV) T1=683.7 K (1.178 AA), T2=257.7 K (1.919 AA), T3=16.7 K (7.539 AA) Flux is dPhi/dlambda in [n/s/cm2]. Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/Al2O3_sapphire.trm' (Table_Read_Offset) Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/HOPG.rfl' (Table_Read_Offset) Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/HOPG.trm' (Table_Read_Offset) Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/Al.laz' (Table_Read_Offset) Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/Al.laz' (Table_Read_Offset) Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/V.laz' (Table_Read_Offset) Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/V.laz' (Table_Read_Offset) Isotropic_Sqw: SampleS: is a box: width=0.050000 height=0.050000 depth=0.001000 Opening input file 'Dirac2D.sqw' (Table_Read_Offset) Opening input file 'Dirac2D.sqw' (Table_Read_Offset) Opening input file 'Dirac2D.sqw' (Table_Read_Offset) Opening input file 'Dirac2D.sqw' (Table_Read_Offset) Isotropic_Sqw: SampleS: Computing scattering unit density V_rho=0.602214 [AA^-3] from density=1 [g/cm^3] weight=1 [g/mol]. Isotropic_Sqw: SampleS: S(q,w) data from Dirac2D.sqw (coh) assumed to be classical (symmetrised in energy). Isotropic_Sqw: SampleS: Generated Dirac2D.sqw coherent Sqw q=[0:15.6923 Angs-1] w=[0:283.758 meV] |S|=0.284838 size=[1000x1999] sigma=1 [barns] normalization factor S(q,w)*21.4141 (auto) \int q^2 S(q) dq=59.5952 Isotropic_Sqw: SampleS: Sample temperature not defined (T=0). Warning Disabling detailed balance. Incoherent: SampleV: The target is not defined. Using direct beam (Z-axis). Incoherent: SampleV: Vc=13.827 [Angs] sigma_abs=5.08 [barn] sigma_inc=5.08 [barn] Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/V.laz' (Table_Read_Offset) Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/V.laz' (Table_Read_Offset) Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/Al.laz' (Table_Read_Offset) Opening input file '/u/data/pkwi/McStas/mcstas/3.x-dev/data/Al.laz' (Table_Read_Offset) *** TRACE end *** Save [ILL_IN4] Detector: Obt1_I=1.11619e+11 Obt1_ERR=5.63193e+07 Obt1_N=3.92906e+06 "Obt1_1731898828.x_y" Detector: Obt1_lambda_I=1.41496e+11 Obt1_lambda_ERR=6.34093e+07 Obt1_lambda_N=4.9809e+06 "Obt1_lambda_1731898828.L" Detector: Win1_I=9.98325e+10 Win1_ERR=4.71426e+07 Win1_N=4.48547e+06 "Win1_1731898828.x_y" Detector: Win1_lambda_I=5.73508e+10 Win1_lambda_ERR=3.57319e+07 Win1_lambda_N=2.57667e+06 "Win1_lambda_1731898828.L" Detector: BC2_t_I=1.7052e+10 BC2_t_ERR=1.37775e+07 BC2_t_N=1.53213e+06 "BC2_t_1731898828.t" Detector: BC2_t_post_I=1.55058e+10 BC2_t_post_ERR=1.31385e+07 BC2_t_post_N=1.39313e+06 "BC2_t_post_1731898828.t" Detector: Cradle_I=1.56089e+10 Cradle_ERR=1.31821e+07 Cradle_N=1.40239e+06 "Cradle_1731898828.x_y" Detector: Cradle_lambda_I=1.56089e+10 Cradle_lambda_ERR=1.31821e+07 Cradle_lambda_N=1.40239e+06 "Cradle_lambda_1731898828.L" Detector: Cradle_t_I=1.56055e+10 Cradle_t_ERR=1.31806e+07 Cradle_t_N=1.40208e+06 "Cradle_t_1731898828.t" Detector: Mono_xy_I=1.56089e+10 Mono_xy_ERR=1.31821e+07 Mono_xy_N=1.40239e+06 "Mono_xy_1731898828.x_y" Detector: Mono_t_I=2.07199e+09 Mono_t_ERR=1.521e+06 Mono_t_N=1.85603e+06 "Mono_t_1731898828.t" Detector: FC_Pos_I=5.20343e+08 FC_Pos_ERR=763882 FC_Pos_N=464021 "FC_Pos_1731898828.t" Detector: sample_flux_I=4.31783e+06 sample_flux_ERR=6783.21 sample_flux_N=405200 "sample_flux_1731898828.x_y" Detector: sample_tof_I=8.96757e+06 sample_tof_ERR=13824.3 sample_tof_N=420800 "sample_tof_1731898828.x_t" Detector: sample_lambda_I=8.96757e+06 sample_lambda_ERR=13824.3 sample_lambda_N=420800 "sample_lambda_1731898828.L" Detector: sample_w_I=8.96757e+06 sample_w_ERR=13824.3 sample_w_N=420800 "sample_w_1731898828.E" Detector: sample_qxy_I=8.91433e+06 sample_qxy_ERR=13783.2 sample_qxy_N=418300 "sample_qxy_1731898828.kx_ky" Detector: Detector_I=5.38593e+06 Detector_ERR=25032 Detector_N=328578 "Detector_1731898830.th_y" Detector: Detector_sample_I=84700.4 Detector_sample_ERR=272.796 Detector_sample_N=203184 "Detector_sample_1731898830.th_y" Detector: Detector_env_I=7995.46 Detector_env_ERR=473.547 Detector_env_N=1393 "Detector_env_1731898830.th_y" Detector: Detector_Sqw_I=18162.8 Detector_Sqw_ERR=135 Detector_Sqw_N=21606 "Sqw_full.dat" Detector: Detector_qe_I=72741 Detector_qe_ERR=275.985 Detector_qe_N=83577 "Detector_qe_1731898830.A_E" Detector: Detector_SqwV_I=28794.2 Detector_SqwV_ERR=81.9777 Detector_SqwV_N=154730 "Sqw_filtered.dat" Detector: Detector_qeV_I=28658.5 Detector_qeV_ERR=81.7888 Detector_qeV_N=153945 "Detector_qeV_1731898830.A_E" Finally [ILL_IN4: 1]. Time: 9 [s] Isotropic_Sqw: SampleS: 117898 neutron events (out of 244626) that should have scattered were transmitted because scattering conditions WARNING could not be satisfied after 100 tries. Isotropic_Sqw: SampleS: Scattering fraction=0.0781744 of incoming intensity Absorption fraction =0 Single scattering intensity =112938 (coh=112938 inc=0) Multiple scattering intensity =0 INFO: Placing instr file copy ILL_IN4.instr in dataset 1 INFO: Placing generated c-code copy ILL_IN4.c in dataset 1