fixed pychron_spectrometer
fixed pychron_spectrometer

UManPychron/pychron,NMGRL/pychron,UManPychron/pychron,USGSDenverPychron/pychron,NMGRL/pychron,NMGRL/pychron,USGSDenverPychron/pychron,NMGRL/pychron,USGSDenverPychron/pychron,UManPychron/pychron,USGSDenverPychron/pychron,UManPychron/pychron