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diff --git a/model_seg_rat_axon-myelin_sem/data_test/README.txt b/model_seg_rat_axon-myelin_sem/data_test/README.txt
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+data15:
+* Rat spinal cord (cervical)
+* 0.13 micrometer pixel size
+* FOV = 150x97 micrometer squared
+* Tissue preparation: 3% paraformaldehyde - 3% glutaraldehyde 
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-0.07
+0.13