module=acc_bpt.lhc.statistics.2026.metadata.LhcStatistics_IntegratedLuminosity_2026, empty DataFrame returned by LhcStatistics_IntegratedLuminosity_2026.fetch() for vars=['LHC.STATS:FILL_NUMBER', 'LHC.STATS:LUMI_ATLAS_DELIVERED', 'LHC.STATS:LUMI_CMS_DELIVERED', 'LHC.STATS:LUMI_ALICE_DELIVERED', 'LHC.STATS:LUMI_LHCB_DELIVERED', 'LHC.STATS:B1_PARTICLE_TYPE', 'LHC.STATS:B2_PARTICLE_TYPE', 'LHC.STATS:TIME_END_STABLEBEAM'], times=(2026-01-01 00:00:00+00:00, 2026-12-31 00:00:00+00:00)