diff --git a/mvesuvio/system_tests/test_config/experiments/test_expr/bootstrap_data/with_MS_corrections/data_files_log.txt b/mvesuvio/system_tests/test_config/experiments/test_expr/bootstrap_data/with_MS_corrections/data_files_log.txt
deleted file mode 100644
index 34595752..00000000
--- a/mvesuvio/system_tests/test_config/experiments/test_expr/bootstrap_data/with_MS_corrections/data_files_log.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-
-    This file contains some information about each data file in the folder.
-    ncp data file: boot type | procedure | tof binning | masked tof range.
-    yspace fit data file: boot type | procedure | symmetrisation | rebin pars | fit model | mask type
-    
-spec_3-13_iter_0_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 275.,1.,420 | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : BOOT_RESIDUALS | FORWARD | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 275.,1.,420 | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : BOOT_RESIDUALS | FORWARD | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 275.,1.,420 | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : BOOT_RESIDUALS | FORWARD | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 275.,1.,420 | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : BOOT_RESIDUALS | FORWARD | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 275.,1.,420 | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : BOOT_RESIDUALS | FORWARD | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 275.,1.,420 | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : BOOT_RESIDUALS | FORWARD | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 275.,1.,420 | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : BOOT_RESIDUALS | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : BOOT_RESIDUALS | FORWARD | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
\ No newline at end of file
diff --git a/mvesuvio/system_tests/test_config/experiments/test_expr/bootstrap_data/with_MS_corrections/spec_164-175_iter_1_MS_GC_nsampl_3.npz b/mvesuvio/system_tests/test_config/experiments/test_expr/bootstrap_data/with_MS_corrections/spec_164-175_iter_1_MS_GC_nsampl_3.npz
deleted file mode 100644
index 24a1d9b2..00000000
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diff --git a/mvesuvio/system_tests/test_config/experiments/test_expr/bootstrap_data/with_MS_corrections/spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz b/mvesuvio/system_tests/test_config/experiments/test_expr/bootstrap_data/with_MS_corrections/spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz
deleted file mode 100644
index 98345b9d..00000000
Binary files a/mvesuvio/system_tests/test_config/experiments/test_expr/bootstrap_data/with_MS_corrections/spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz and /dev/null differ
diff --git a/mvesuvio/system_tests/test_config/experiments/test_expr/bootstrap_data/with_MS_corrections/spec_3-13_iter_0_nsampl_3.npz b/mvesuvio/system_tests/test_config/experiments/test_expr/bootstrap_data/with_MS_corrections/spec_3-13_iter_0_nsampl_3.npz
deleted file mode 100644
index f1077ecd..00000000
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diff --git a/mvesuvio/system_tests/test_config/experiments/test_expr/jackknife_data/with_MS_corrections/data_files_log.txt b/mvesuvio/system_tests/test_config/experiments/test_expr/jackknife_data/with_MS_corrections/data_files_log.txt
deleted file mode 100644
index 50604c64..00000000
--- a/mvesuvio/system_tests/test_config/experiments/test_expr/jackknife_data/with_MS_corrections/data_files_log.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-
-    This file contains some information about each data file in the folder.
-    ncp data file: boot type | procedure | tof binning | masked tof range.
-    yspace fit data file: boot type | procedure | symmetrisation | rebin pars | fit model | mask type
-    
-spec_3-13_iter_0_nsampl_3.npz : JACKKNIFE | JOINT | 275.,1.,420 | None
-spec_3-13_iter_0_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : JACKKNIFE | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : JACKKNIFE | JOINT | 275.,1.,420 | None
-spec_3-13_iter_0_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : JACKKNIFE | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : JACKKNIFE | JOINT | 275.,1.,420 | None
-spec_3-13_iter_0_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : JACKKNIFE | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : JACKKNIFE | JOINT | 275.,1.,420 | None
-spec_3-13_iter_0_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : JACKKNIFE | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : JACKKNIFE | JOINT | 275.,1.,420 | None
-spec_3-13_iter_0_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : JACKKNIFE | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : JACKKNIFE | JOINT | 275.,1.,420 | None
-spec_3-13_iter_0_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : JACKKNIFE | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_3-13_iter_0_nsampl_3.npz : JACKKNIFE | JOINT | 275.,1.,420 | None
-spec_3-13_iter_0_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
-spec_164-175_iter_1_MS_GC_nsampl_3.npz : JACKKNIFE | JOINT | 110,1.,430 | None
-spec_164-175_iter_1_MS_GC_ySpaceFit_nsampl_3.npz : JACKKNIFE | None | True | -20, 0.5, 20 | SINGLE_GAUSSIAN | None
\ No newline at end of file
diff --git a/mvesuvio/system_tests/test_config/experiments/test_expr/jackknife_data/with_MS_corrections/spec_164-175_iter_1_MS_GC_nsampl_3.npz b/mvesuvio/system_tests/test_config/experiments/test_expr/jackknife_data/with_MS_corrections/spec_164-175_iter_1_MS_GC_nsampl_3.npz
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diff --git a/mvesuvio/system_tests/test_config/experiments/test_expr/output_files/spec_144-182_iter_3_GC_MS.npz b/mvesuvio/system_tests/test_config/experiments/test_expr/output_files/spec_144-182_iter_3_GC_MS.npz
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