All Argus data collected before 2018.10.22 19:30 UT have a cable swap issue between Beams 2 and 3. The positional information for the data labeled as Beam2 and Beam3 would need to be swapped to be consistent with the actual positions on the sky for these beams. Argus sessions affected with data: AGBT16B_003_01 AGBT16B_018_01 AGBT16B_018_02 AGBT16B_119_01 AGBT16B_119_02 AGBT16B_119_03 AGBT16B_119_04 AGBT16B_119_05 AGBT16B_288_01 AGBT16B_288_02 AGBT16B_288_03 AGBT16B_288_04 AGBT16B_340_01 AGBT16B_420_01 AGBT16B_420_02 AGBT16B_420_03 AGBT16B_420_04 AGBT17A_212_01 AGBT17A_212_02 AGBT17A_212_03 AGBT17A_212_04 AGBT17A_212_06 AGBT17A_212_07 AGBT17A_245_01 AGBT17A_245_02 AGBT17A_245_03 AGBT17A_245_04 AGBT17A_245_05 AGBT17A_245_06 AGBT17A_304_01 AGBT17A_304_02 AGBT17A_304_03 AGBT17A_304_04 AGBT17A_304_05 AGBT17A_304_06 AGBT17A_304_07 AGBT17A_304_08 AGBT17A_304_09 AGBT17A_304_10 AGBT17A_408_01 AGBT17A_423_01 AGBT17A_440_01 AGBT17A_440_02 AGBT17B_044_01 AGBT17B_044_02 AGBT17B_044_03 AGBT17B_044_04 AGBT17B_044_05 AGBT17B_044_06 AGBT17B_044_07 AGBT17B_044_08 AGBT17B_044_09 AGBT17B_151_01 AGBT17B_151_02 AGBT17B_151_03 AGBT17B_151_04 AGBT17B_151_05 AGBT17B_151_06 AGBT17B_151_07 AGBT17B_151_08 AGBT17B_151_09 AGBT17B_151_10 AGBT17B_151_11 AGBT17B_151_12 AGBT17B_151_13 AGBT17B_151_14 AGBT17B_151_15 AGBT17B_151_16 AGBT17B_151_17 AGBT17B_151_18 AGBT17B_151_19 AGBT17B_151_20 AGBT17B_151_21 AGBT17B_151_22 AGBT17B_151_23 AGBT17B_151_24 AGBT17B_151_25 AGBT17B_151_26 AGBT17B_151_27 AGBT17B_151_28 AGBT17B_151_29 AGBT17B_151_30 AGBT17B_151_31 AGBT17B_151_32 AGBT17B_151_33 AGBT17B_151_34 AGBT17B_356_01 AGBT17B_356_02 AGBT17B_356_03 AGBT17B_356_04 AGBT17B_356_05 AGBT17B_412_01 AGBT17B_412_02 AGBT17B_431_01 AGBT17B_431_02 AGBT17B_456_01 AGBT17B_456_02 AGBT17B_456_03 AGBT17B_456_04 AGBT18A_458_01 AGBT18B_025_01 AGBT18B_284_01 AGBT18B_284_02 TGBT15A_901_01 TGBT15A_901_02 TGBT15A_901_03 TGBT15A_901_05 TGBT15A_901_06 TGBT15A_901_08 TGBT15A_901_09 TGBT15A_901_10 TGBT15A_901_14 TGBT15A_901_15 TGBT15A_901_21 TGBT15A_901_23 TGBT15A_901_24 TGBT15A_901_25 TGBT15A_901_27 TGBT15A_901_28 TGBT15A_901_32 TGBT15A_901_33 TGBT15A_901_34 TGBT15A_901_35 TGBT15A_901_36 TGBT15A_901_37 TGBT15A_901_39 TGBT15A_901_42 TGBT15A_901_43 TGBT15A_901_44 TGBT15A_901_45 TGBT15A_901_46 TGBT15A_901_47 TGBT15A_901_48 TGBT15A_901_49 TGBT15A_901_50 TGBT15A_901_51 TGBT15A_901_52 TGBT15A_901_53 TGBT15A_901_54 TGBT15A_901_55 TGBT15A_901_56 TGBT15A_901_57 TGBT15A_901_58 TGBT15A_901_59 TGBT15A_901_60 TGBT15A_901_63 TGBT15A_901_65 TGBT15A_901_66 TGBT15A_901_67 TGBT15A_901_68 TGBT15A_901_69 TGBT15A_901_70 TGBT15A_901_73 TGBT15A_901_74 TGBT15A_901_75 TGBT15A_901_76 TGBT17A_506_05 TGBT17A_506_06 TGBT17B_503_08 TGBT15A_901_77 TGBT15A_901_78 TGBT15A_901_80 TGBT15A_901_81 TGBT15A_901_82 TGBT15A_901_83 TGBT15A_901_84 TGBT15A_901_85 TGBT15A_901_87 TGBT17B_501_07 TGBT17B_502_01 TGBT17B_503_15 TGBT18A_500_04 TGBT18B_500_05