module=acc_bpt.leir.early.injection_line_bpm.InjectionLineBpm, empty DataFrame returned by InjectionLineBpm.fetch() for vars=['EI.BPMI10:PositionAcquisition:beamPositionsHorizontal', 'EI.BPMI10:PositionAcquisition:beamPositionsVertical', 'EI.BPMI30:PositionAcquisition:beamPositionsHorizontal', 'EI.BPMI30:PositionAcquisition:beamPositionsVertical', 'ETL.BPMI20:PositionAcquisition:beamPositionsHorizontal', 'ETL.BPMI20:PositionAcquisition:beamPositionsVertical', 'ETL.BPMI30:PositionAcquisition:beamPositionsHorizontal', 'ETL.BPMI30:PositionAcquisition:beamPositionsVertical', 'ETL.BPMI40:PositionAcquisition:beamPositionsHorizontal', 'ETL.BPMI40:PositionAcquisition:beamPositionsVertical', 'ETL.BPMI50:PositionAcquisition:beamPositionsHorizontal', 'ETL.BPMI50:PositionAcquisition:beamPositionsVertical', 'ETL.BPMI60:PositionAcquisition:beamPositionsHorizontal', 'ETL.BPMI60:PositionAcquisition:beamPositionsVertical', 'ITE.BPMI10:PositionAcquisition:beamPositionsHorizontal', 'ITE.BPMI10:PositionAcquisition:beamPositionsVertical', 'ITE.BPMI40:PositionAcquisition:beamPositionsHorizontal', 'ITE.BPMI40:PositionAcquisition:beamPositionsVertical', 'LEI.TGM:USER'], times=(2026-03-31 23:14:59.999993+02:00, 2026-04-01 23:15:00+02:00)