Add time-shift and changes to the delta sigma cut -- addresses issue #44
Adding a time shift implied:
- Adding a funtion that does a time shift in the timeseries in
preprocessing.py
- Adding
time_shift
parameter inparameters.py
- Adding
time_shift
parameter indetector.py
- Modifying
preprocessing_test.py
accordingly Adding new changes to delta sigma cut
Edited by Arianna Renzini