diff --git a/CEP/Pipeline/test/regression_tests/long_baseline_pipeline_test.py b/CEP/Pipeline/test/regression_tests/long_baseline_pipeline_test.py
index 4daa3d5fad0ae01931f1b7d34bb1946cb44a6b53..df873f32d297044ab5cb87e673b0cf48bee761d7 100644
--- a/CEP/Pipeline/test/regression_tests/long_baseline_pipeline_test.py
+++ b/CEP/Pipeline/test/regression_tests/long_baseline_pipeline_test.py
@@ -8,12 +8,12 @@ def load_and_compare_data_sets(ms1, ms2):
     ms2 = pt.table(ms2)
 
     #get the amount of rows in the dataset
-    n_row = len(ms1.getcol('DATA'))
+    n_row = len(ms1.getcol('CORRECTED_DATA'))
     n_complex_vis = 4
 
     # create a target array with the same length as the datacolumn
     div_array = numpy.zeros((n_row, 1, n_complex_vis), dtype=numpy.complex64)
-    ms1_array = ms1.getcol('DATA')
+    ms1_array = ms1.getcol('CORRECTED_DATA')
     ms2_array = ms2.getcol('CORRECTED_DATA')
 
     div_max = 0
diff --git a/CEP/Pipeline/test/regression_tests/target_pipeline.py b/CEP/Pipeline/test/regression_tests/target_pipeline.py
index 4979b9dfb7c69440d51a798fc71b25d0edeaee0e..35bedbbc18f3f23b11e88a64c6dda0d436da240d 100644
--- a/CEP/Pipeline/test/regression_tests/target_pipeline.py
+++ b/CEP/Pipeline/test/regression_tests/target_pipeline.py
@@ -14,6 +14,8 @@ def load_and_compare_data_sets(ms1, ms2):
     # create a target array with the same length as the datacolumn
     div_array = numpy.zeros((n_row, 1, n_complex_vis), dtype=numpy.complex64)
     ms1_array = ms1.getcol('DATA')
+    # TODO: WHy are different collomns compared?
+    # is this an issue in the test dataset??
     ms2_array = ms2.getcol('CORRECTED_DATA')
 
     div_max = 0
diff --git a/CEP/Pipeline/visual_studio/Pipeline.v12.suo b/CEP/Pipeline/visual_studio/Pipeline.v12.suo
index 56f3673a5e8797278d3ad9d191e0d5b096c34799..fb2c7d5189a0e21f45af1bd459ae481ab5cb9050 100644
Binary files a/CEP/Pipeline/visual_studio/Pipeline.v12.suo and b/CEP/Pipeline/visual_studio/Pipeline.v12.suo differ