Something failed, shot:12797   <br>web_path spectrometr:impurities_concentration.xls <br>local path /golem/database/operation/shots/12797/analysis/Radiation/1212Impurities_TO.ON/data//density.npz <br>diagn spectrometr:impurities_concentration<br>exception: invalid worksheet name 'spectrometr:impurities_concentration_12797.xls'