12.421876 , 12.453124 , Pulsar injection 16.578126 , 17.609374 , H1 calibration line 17.078126 , 18.109374 , H1 calibration line 20.046876 , 20.203124 , ASC dither line 20.203126 , 20.234374 , H: EBAY seirack magnetometers - L: Input Mode Cleaner pitch mode 20.234376 , 20.265624 , H: EBAY seirack magnetometers - L:Input Mode Cleaner pitch mode 20.328126 , 20.359374 , H: BLND_GS13Z - L:Input Mode Cleaner yaw mode 20.703126 , 20.859374 , ASC dither line 21.828126 , 21.984374 , ASC dither line 22.265626 , 22.421874 , ASC dither line 24.921876 , 25.078124 , Unknown comb; probably digital; not all comb teeth may be visible 26.328126 , 26.359374 , Pulsar injection 27.390626 , 27.546874 , Triple suspension bounce mode possibly SRM 27.640626 , 27.796874 , SR3 bounce mode 29.921876 , 30.078124 , Unknown comb; probably digital; not all comb teeth may be visible 29.921876 , 30.078124 , 1Hz comb in H and 10Hz comb in L 31.421876 , 31.453124 , Pulsar injection 31.421876 , 31.578124 , Unknown 0.5Hz comb; probably digital; not all comb teeth may be visible 31.421876 , 31.578124 , 1Hz comb with 0.5Hz offset in H and L 31.890626 , 32.109374 , environmental identification: link with H corner station accelerometers - regularly intermittent 32.421876 , 32.578124 , Unknown 0.5Hz comb; probably digital; not all comb teeth may be visible 32.421876 , 32.578124 , 1Hz comb with 0.5Hz offset in H and L 33.171876 , 33.203124 , Calibration line nonlinearity 33.421876 , 33.578124 , Unknown 0.5Hz comb; probably digital; not all comb teeth may be visible 33.421876 , 33.578124 , 1Hz comb with 0.5Hz offset in H and L 33.921876 , 34.078124 , Unknown 0.5Hz comb; probably digital; not all comb teeth may be visible 35.640626 , 35.796874 , Environmental disturbance also seen in O1/O2 37.609376 , 37.828124 , Pulsar injection 39.921876 , 40.078124 , Unknown comb; probably digital; not all comb teeth may be visible 39.921876 , 40.078124 , 1Hz comb in H and 10Hz comb in L 40.828126 , 40.984374 , SR2/MC2 roll mode 40.859376 , 41.015624 , PR2 roll mode 46.984376 , 49.015624 , H non-stationary, non-linear noise - scat. light -fixed at end of Sep 2019 49.921876 , 50.078124 , environmental identification: In L coherence with many channels including magnetic, seismic and suspension isolation. For LLO harmonic of 10 Hz comb and LHO harmonic of 1Hz comb according to CW studies 52.796876 , 52.828124 , Pulsar injection 53.328126 , 53.484374 , Calibration line non-linearity (Hanford, central freq rounded to nearest 1/32) 59.890626 , 60.109374 , Power Lines 60.421876 , 60.578124 , Unknown 0.5Hz comb; probably digital; not all comb teeth may be visible 60.921876 , 61.078124 , Unknown 0.5Hz comb; probably digital; not all comb teeth may be visible 61.421876 , 61.578124 , Unknown 0.5Hz comb; probably digital; not all comb teeth may be visible 62.421876 , 62.578124 , Unknown 0.5Hz comb; probably digital; not all comb teeth may be visible 62.921876 , 63.078124 , Unknown 0.5Hz comb; probably digital; not all comb teeth may be visible 63.421876 , 63.578124 , Unknown 0.5Hz comb; probably digital; not all comb teeth may be visible 99.921876 , 100.078124 , Unknown comb; probably digital; not all comb teeth may be visible 99.921876 , 100.078124 , 1Hz comb in H and 10Hz comb in L 108.828126 , 108.859374 , Pulsar injection 119.890626 , 120.109374 , Power Lines 145.203126 , 145.484374 , Pulsar injection 174.546876 , 174.578124 , H: ASC-INP1_Y_OUT,PEM-CS_ADC_4_30_16K_OUT - L:Input Mode Cleaner yaw mode 179.890626 , 180.109374 , Power Lines 189.796876 , 190.140624 , Pulsar injection 234.515626 , 234.609374 , Pulsar injection 239.890626 , 240.109374 , Power Lines 258.453126 , 258.484374 , L:Input Mode Cleaner yaw mode 265.515626 , 265.609374 , Pulsar injection 276.671876 , 276.703124 , L:Input Mode Cleaner yaw mode 299.890626 , 300.109374 , Power Lines 331.390626 , 332.421874 , H1 calibration line 359.890626 , 360.109374 , Power Lines 394.609376 , 394.765624 , H1 Calibration line non-linearity 409.921876 , 409.953124 , H & L:Input Mode Cleaner yaw mode 409.796876 , 410.828124 , H1 calibration line 419.890626 , 420.109374 , Power Lines 434.390626 , 435.421874 , L1 calibration line 436.453126 , 436.609374 , Input Mode Cleaner pitch mode 479.890626 , 480.109374 , Power Lines 479.984376 , 520.015624 , Violin mode 1st harmonic 539.890626 , 540.109374 , Power Lines 575.078126 , 575.234374 , Pulsar injection 599.890626 , 600.109374 , Power Lines 659.890626 , 660.109374 , Power Lines 719.890626 , 720.109374 , Power Lines 763.765626 , 763.921874 , Pulsar injection 779.890626 , 780.109374 , Power Lines 839.890626 , 840.109374 , Power Lines 848.828126 , 849.046874 , Pulsar injection 890.015626 , 890.234374 , Pulsar injection 899.890626 , 900.109374 , Power Lines 959.890626 , 960.109374 , Power Lines 959.984376 , 1040.015624 , Violin mode 2nd harmonic 1019.890626 , 1020.109374 , Power Lines 1079.890626 , 1080.109374 , Power Lines 1082.578126 , 1083.609374 , L1 calibration line 1083.171876 , 1084.203124 , H1 calibration line 1139.890626 , 1140.109374 , Power Lines 1152.828126 , 1153.359374 , H1 & L1 Calibration line 1199.890626 , 1200.109374 , Power Lines 1220.265626 , 1220.546874 , Pulsar injection 1259.890626 , 1260.109374 , Power Lines 1319.890626 , 1320.109374 , Power Lines 1379.890626 , 1380.109374 , Power Lines 1389.859376 , 1390.953124 , Pulsar injection 1439.890626 , 1440.109374 , Power Lines 1454.984376 , 1540.015624 , Violin mode 3rd harmonic 1499.890626 , 1500.109374 , Power Lines 1559.890626 , 1560.109374 , Power Lines 1619.890626 , 1620.109374 , Power Lines 1679.890626 , 1680.109374 , Power Lines 1990.890626 , 1991.296874 , Pulsar injection 2990.765626 , 2991.421874 , Pulsar injection