Remove comma from filename
The filename was "('var/scratch/out_calibration_3_slow_gain_separate_0.h5parm',)" instead of "var/scratch/out_calibration_3_slow_gain_separate_0.h5parm", which caused a crash in the calibrate_3 step.
The filename was "('var/scratch/out_calibration_3_slow_gain_separate_0.h5parm',)" instead of "var/scratch/out_calibration_3_slow_gain_separate_0.h5parm", which caused a crash in the calibrate_3 step.