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| J', Ka', Kc' - J'', Ka'', Kc''a | Frequency | unc. | o-c | J', Ka', Kc' - J'', Ka'', Kc''a | Frequency | unc. | o-c |
| 16, 5, d-15, 5, d | 277717.406 | 15 | 1 | 52, 2, 50-51, 2, 49 | 903537.321 | 100 | 79 |
| 16, 4, d-15, 4, d | 277761.128 | 8 | 0 | 52, 1, 51-51, 1, 50 | 904004.487 | 200 | -106 |
| 16, 1, 15-15, 1, 14 | 279000.540 | 8 | -4 | 53, 1, 53-52, 1, 52 | 913688.193 | 200 | -117 |
| 18, 10, d-17, 10, d | 312026.460 | 30 | -33 | 53, 5, d-52, 5, d | 918213.532 | 200 | 244 |
| 18, 9, d-17, 9, d | 312124.485 | 25 | -1 | 53, 2, 51-52, 2, 50 | 920897.991 | 200 | -104 |
| 18, 8, d-17, 8, d | 312212.301 | 20 | -22 | 53, 1, 52-52, 1, 51 | 921264.278 | 200 | -12 |
| 19, 1, 19-18, 1, 18 | 328415.596 | 20 | -4 | 57, 0, 57-56, 0, 56 | 983638.923 | 200 | 221 |
| 19, 10, d-18, 10, d | 329351.951 | 30 | -5 | 57, 7, d-56, 7, d | 986718.597 | 200 | -83 |
| 19, 3, 17-18, 3, 16 | 329864.188 | 20 | -3 | 57, 6, d-56, 6, d | 986958.857 | 100 | 25 |
| 19, 2, 17-18, 2, 16 | 330013.795 | 10 | 2 | 57, 5, d-56, 5, d | 987192.298 | 100 | -104 |
| 28, 2, 26-27, 2, 25 | 486412.193 | 50 | -14 | 57, 3, 54-56, 3, 53 | 988062.351 | 150 | 64 |
| 28, 6, d-27, 6, d | 485722.367 | 50 | 55 | 57, 1, 56-56, 1, 55 | 990226.073 | 150 | -131 |
| 28, 5, d-27, 5, d | 485817.005 | 50 | 17 | 59, 0, 59-58, 0, 58 | 1017787.045 | 100 | -42 |
| 28, 2, 27-27, 2, 26 | 485869.754 | 50 | 29 | 59, 3, 56-58, 3, 55 | 1022618.283 | 200 | 305 |
| 28, 4, d-27, 4, d | 485902.358 | 50 | 2 | 59, 2, 57-58, 2, 56 | 1024977.054 | 200 | 138 |
| 28, 3, 26-27, 3, 25 | 485983.562 | 50 | -53 | 60, 1, 60-59, 1, 59 | 1033530.934 | 200 | -76 |
| 28, 3, 25-27, 3, 24 | 485997.103 | 50 | 86 | 60, 2, 59-59, 2, 58 | 1038125.138 | 200 | 458 |
| 28, 8, d-27, 8, d | 485492.763 | 50 | 21 | 60, 1, 59-59, 1, 58 | 1041862.576 | 200 | 330 |
| 28, 7, d-27, 7, d | 485614.775 | 50 | 69 | 60, 2, 58-59, 2, 57 | 1042306.148 | 250 | -269 |
| 28, 10, d-27, 10, d | 485203.300 | 120 | -60 | 63, 1, 63-62, 1, 62 | 1084807.020 | 150 | -95 |
| 28, 9, d-27, 9, d | 485355.715 | 120 | -32 | 63, 0, 63-62, 0, 62 | 1086011.334 | 100 | -55 |
| 28, 1, 27-27, 1, 26 | 487942.201 | 80 | 8 | 63, 10, d-62, 10, d | 1089039.445 | 200 | 160 |
| 29, 4, d-28, 4, d | 503235.929 | 50 | 4 | 63, 9, d-62, 9, d | 1089381.592 | 150 | -123 |
| 29, 3, 27-28, 3, 26 | 503321.438 | 100 | -2 | 63, 2, 62-62, 2, 61 | 1089618.582 | 80 | 11 |
| 29, 3, 26-28, 3, 25 | 503337.368 | 100 | -40 | 63, 8, d-62, 8, d | 1089695.853 | 200 | 177 |
| 29, 2, 27-28, 2, 26 | 503793.683 | 50 | -15 | 63, 7, d-62, 7, d | 1089985.064 | 80 | 29 |
| 30, 8, d-29, 8, d | 520124.625 | 80 | 0 | 63, 6, d-62, 6, d | 1090257.213 | 80 | -35 |
| 30, 6, d-29, 6, d | 520371.360 | 100 | -16 | 63, 5, d-62, 5, d | 1090528.555 | 100 | 1 |
| 30, 3, 28-29, 3, 27 | 520657.371 | 100 | 155 | 63, 4, 60-62, 4, 59 | 1090822.850 | 80 | -22 |
| 30, 3, 27-29, 3, 26 | 520676.142 | 100 | 14 | 63, 4, 59-62, 4, 58 | 1090859.365 | 120 | -65 |
| 30, 2, 28-29, 2, 27 | 521175.868 | 100 | -24 | 63, 3, 60-62, 3, 59 | 1091699.685 | 80 | 31 |
| 31, 1, 31-30, 1, 30 | 535476.485 | 100 | 21 | 63, 1, 62-62, 1, 61 | 1093420.205 | 80 | 13 |
| 36, 1, 36- 35, 1, 35 | 621614.941 | 30 | -32 | 64, 10, d-63, 10, d | 1106217.421 | 200 | -65 |
| 36, 11, d-35, 11, d | 623372.367 | 100 | 24 | 64, 7, d-63, 7, d | 1107179.127 | 80 | 44 |
| 36, 0, 36-35, 0, 35 | 623466.170 | 70 | -63 | 64, 1, 63-63, 1, 62 | 1110587.991 | 120 | -91 |
| 36, 10, d-35, 10, d | 623587.841 | 50 | -40 | 64, 2, 62-63, 2, 61 | 1111566.310 | 200 | 175 |
| 36, 9, d-35, 9, d | 623783.719 | 100 | -30 | 65, 1, 65-64, 1, 64 | 1118961.766 | 200 | 224 |
| 36, 7, d-35, 7, d | 624118.615 | 50 | 30 | 65, 0, 65-64, 0, 64 | 1120088.060 | 200 | -151 |
| 36, 6, d-35, 6, d | 624259.658 | 70 | -55 | 65, 8, d-64, 8, d | 1124068.425 | 200 | 150 |
| 36, 2, 35-35, 2, 34 | 624357.951 | 50 | 81 | 65, 6, d-64, 6, d | 1124651.425 | 200 | 25 |
| 36, 5, d-35, 5, d | 624386.762 | 70 | -54 | 65, 4, 62-64, 4, 61 | 1125246.197 | 150 | 32 |
| 36, 3, 33-35, 3, 32 | 624671.021 | 50 | 56 | 65, 3, 62-64, 3, 61 | 1126225.423 | 200 | 210 |
| 36, 2, 34-35, 2, 33 | 625480.300 | 40 | -32 | 65, 1, 64-64, 1, 63 | 1127746.725 | 100 | 50 |
| 37, 1, 37-36, 1, 36 | 638831.212 | 30 | -51 | 65, 2, 63-64, 2, 62 | 1128865.300 | 120 | 71 |
| 37, 11, d-36, 11, d | 640652.376 | 100 | -27 | 66, 4, 63-65, 4, 62 | 1142450.318 | 100 | -121 |
| 37, 10, d-36, 10, d | 640873.836 | 70 | -23 | 66, 4, 62-65, 4, 61 | 1142500.850 | 100 | 70 |
| 37, 9, d-36, 9, d | 641075.115 | 50 | -46 | 66, 3, 64-65, 3, 63 | 1142588.221 | 120 | 13 |
| 37, 8, d-36, 8, d | 641256.800 | 50 | 4 | 66, 1, 65 - 65, 1, 64 | 1144895.808 | 200 | -15 |
| 37, 5, d-36, 5, d | 641696.453 | 20 | 3 | 66, 2, 64-65, 2, 63 | 1146157.487 | 50 | -17 |
| 37, 3, 34-36, 3, 33 | 641996.762 | 50 | -64 | 67, 1, 67-66, 1, 66 | 1153091.574 | 200 | -94 |
| 37, 1, 36-36, 1, 35 | 644319.793 | 40 | -22 | 67, 10, d-66, 10, d | 1157721.118 | 200 | 25 |
| 51, 1, 51-50, 1, 50 | 879398.852 | 150 | -74 | 67, 7, d-66, 7, d | 1158730.616 | 200 | 138 |
| 51, 6, d-50, 6, d | 883499.518 | 100 | -149 | 68, 1, 68-67, 1, 67 | 1170147.296 | 150 | -169 |
| 51, 5, d- 50, 5, d | 883699.093 | 100 | 25 | 68, 0, 68-67, 0, 67 | 1171160.249 | 80 | 98 |
| 51, 3, 49-50, 3, 48 | 884076.317 | 150 | -113 | 68, 8, d-67, 8, d | 1175587.939 | 200 | -178 |
| 51, 2, 49-50, 2, 48 | 886173.147 | 200 | 119 | 68, 6, d-67, 6, d | 1176204.005 | 200 | -226 |
| 52, 1, 52-51, 1, 51 | 896546.406 | 150 | 179 | 68, 1, 67-67, 1, 66 | 1179165.037 | 200 | -191 |
| 52, 0, 52 - 51, 0, 51 | 898157.427 | 150 | 45 | 69, 1, 69-68, 1, 68 | 1187196.902 | 200 | -100 |
| 52, 2, 51-51, 2, 50 | 900538.159b | 150 | -1 | 69, 0, 69-68, 0, 68 | 1188172.743 | 200 | 74 |
| 52, 7, d-51, 7, d | 900538.159b | 150 | -1 | 69, 1, 68-68, 1, 67 | 1196285.083 | 200 | -134 |
a A ``d'' given for Kc signals that the asymmetry doubling has not been resolved for the respective Ka.
The uncertainty and the residual refer to the average. Since
J - Ka - Kc = 0 or 1, Kc is redundant in such case.
b Blended lines treated as intensity weighted average in the fit.
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