++++ Executing new job on Thu May 10 11:34:22 2018
 ++++ with the following command(s): 
`which relion_preprocess_mpi` --i ./Import/job001/micrographs_all_gctf.star --coord_dir ./Import/job003/ --coord_suffix .box --part_star Extract/job004/particles.star --part_dir Extract/job004/ --extract --extract_size 500 --norm --bg_radius 187 --white_dust -1 --black_dust -1 --invert_contrast  --phase_flip
 ++++