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=8.70288e+10 Obt1_ERR=3.51618e+07 Obt1_N=8.27708e+06 "Obt1_1743677056.x_y" Detector: Obt1_lambda_I=1.10378e+11 Obt1_lambda_ERR=3.95984e+07 Obt1_lambda_N=7.99742e+06 "Obt1_lambda_1743677056.L" Detector: Win1_I=7.78536e+10 Win1_ERR=2.94366e+07 Win1_N=9.17221e+06 "Win1_1743677056.x_y" Detector: Win1_lambda_I=4.47214e+10 Win1_lambda_ERR=2.23109e+07 Win1_lambda_N=4.13588e+06 "Win1_lambda_1743677056.L" Detector: BC2_t_I=1.32945e+10 BC2_t_ERR=8.60196e+06 BC2_t_N=2.43226e+06 "BC2_t_1743677056.t" Detector: BC2_t_post_I=1.20877e+10 BC2_t_post_ERR=8.20258e+06 BC2_t_post_N=2.18962e+06 "BC2_t_post_1743677056.t" Detector: Cradle_I=1.21684e+10 Cradle_ERR=8.22977e+06 Cradle_N=3.575e+06 "Cradle_1743677056.x_y" Detector: Cradle_lambda_I=1.2168e+10 Cradle_lambda_ERR=8.22977e+06 Cradle_lambda_N=2.20423e+06 "Cradle_lambda_1743677056.L" Detector: Cradle_t_I=1.21655e+10 Cradle_t_ERR=8.22892e+06 Cradle_t_N=2.19791e+06 "Cradle_t_1743677056.t" Detector: Mono_xy_I=1.21684e+10 Mono_xy_ERR=8.22977e+06 Mono_xy_N=3.575e+06 "Mono_xy_1743677056.x_y" Detector: Mono_t_I=1.61409e+09 Mono_t_ERR=949228 Mono_t_N=2.9041e+06 "Mono_t_1743677056.t" Detector: FC_Pos_I=4.06181e+08 FC_Pos_ERR=477227 FC_Pos_N=724625 "FC_Pos_1743677056.t" Detector: sample_flux_I=3.37805e+06 sample_flux_ERR=4242.54 sample_flux_N=634000 "sample_flux_1743677056.x_y" Detector: sample_tof_I=7.01585e+06 sample_tof_ERR=8646.5 sample_tof_N=658400 "sample_tof_1743677056.x_t" Detector: sample_lambda_I=7.01585e+06 sample_lambda_ERR=8646.5 sample_lambda_N=658400 "sample_lambda_1743677056.L" Detector: sample_w_I=7.01585e+06 sample_w_ERR=8646.5 sample_w_N=658400 "sample_w_1743677056.E" Detector: sample_qxy_I=6.95836e+06 sample_qxy_ERR=8611.03 sample_qxy_N=653000 "sample_qxy_1743677056.kx_ky" Detector: Detector_I=4.22864e+06 Detector_ERR=15755.6 Detector_N=513752 "Detector_1743677058.th_y" Detector: Detector_sample_I=66735 Detector_sample_ERR=171.456 Detector_sample_N=319050 "Detector_sample_1743677058.th_y" Detector: Detector_env_I=5886.74 Detector_env_ERR=261.533 Detector_env_N=2191 "Detector_env_1743677058.th_y" Detector: Detector_Sqw_I=14323 Detector_Sqw_ERR=84.8579 Detector_Sqw_N=34015 "Sqw_full.dat" Detector: Detector_qe_I=57627.5 Detector_qe_ERR=173.98 Detector_qe_N=131960 "Detector_qe_1743677058.A_E" Detector: Detector_SqwV_I=22596.8 Detector_SqwV_ERR=51.3562 Detector_SqwV_N=242625 "Sqw_filtered.dat" Detector: Detector_qeV_I=22492.4 Detector_qeV_ERR=51.2401 Detector_qeV_N=241436 "Detector_qeV_1743677058.A_E" Finally [ILL_IN4: 1]. Time: 14 [s] Isotropic_Sqw: SampleS: 184284 neutron events (out of 383068) that should have scattered were transmitted because scattering conditions WARNING could not be satisfied after 100 tries. Isotropic_Sqw: SampleS: Scattering fraction=0.0769487 of incoming intensity Absorption fraction =0 Single scattering intensity =88796 (coh=88796 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