module=acc_bpt.linac3.beamline.RF.WEEKLY.script_ln3_RF_loop_first_pulse_antenna_magnitude.Linac3RFfirstPulseAntennaMag, empty DataFrame returned by Linac3RFfirstPulseAntennaMag.fetch() for vars=['LN3.RFQ.RFLOOPS:PulseMeasurementPPM:antennaMag_firstPulse', 'LN3.BUNCH.RFLOOPS:PulseMeasurementPPM:antennaMag_firstPulse', 'LN3.CAVITY1.RFLOOPS:PulseMeasurementPPM:antennaMag_firstPulse', 'LN3.CAVITY2.RFLOOPS:PulseMeasurementPPM:antennaMag_firstPulse', 'LN3.CAVITY3.RFLOOPS:PulseMeasurementPPM:antennaMag_firstPulse', 'LN3.RAMP.RFLOOPS:PulseMeasurementPPM:antennaMag_firstPulse', 'LN3.DEBUNCH.RFLOOPS:PulseMeasurementPPM:antennaMag_firstPulse'], times=(2025-11-30 00:00:00+01:00, 2025-12-07 00:00:00+01:00)