\begin{table}%t9 \caption{\label{t:lines-anti-PrCN}Transitions of \textit{anti}-\textit{n}-propyl cyanide, employed in the present fits, their frequencies (MHz), uncertainties Unc. (kHz), and residuals~O$-$C (kHz) between frequencies measured in the laboratory and those calculated from the final spectroscopic parameters. Unresolved asymmetry splitting (two transitions having the same~$K_a$ and the same transition frequency) has been treated as intensity-weighted average of the two lines.} %\centering \small \begin{tabular}{rclr@{}lrr} \hline \hline $J'$, $K_a'$, $K_c'$ & $-$ & $J''$, $K_a''$, $K_c''$ & \multicolumn{2}{c}{Frequency} & Unc. & O$-$C\\ %&&&&&& \\[-8pt] \hline 2, 1, 2 & $-$ & 1, 1, 1 & 8727&.068 & 10 & $-$3 \\ 2, 0, 2 & $-$ & 1, 0, 1 & 8841&.749 & 10 & 4 \\ 2, 1, 1 & $-$ & 1, 1, 0 & 8957&.437 & 10 & 3 \\ 4, 1, 4 & $-$ & 3, 1, 3 & 17453&.162 & 10 & 12 \\ 3, 0, 3 & $-$ & 2, 0, 2 & 13261&.436 & 5 & 1 \\ 3, 1, 3 & $-$ & 2, 1, 2 & 13090&.304 & 5 & 8 \\ 3, 1, 2 & $-$ & 2, 1, 1 & 13435&.836 & 5 & 3 \\ 3, 2, 2 & $-$ & 2, 2, 1 & 13263&.547 & 5 & $-$2 \\ 3, 2, 1 & $-$ & 2, 2, 0 & 13265&.404 & 5 & $-$0 \\ 4, 2, 3 & $-$ & 3, 2, 2 & 17684&.317 & 5 & $-$10 \\ 4, 3, 2 & $-$ & 3, 3, 1 & 17686&.050 & 5 & 2 \\ 4, 3, 1 & $-$ & 3, 3, 0 & 17686&.050 & 5 & 2 \\ 4, 2, 2 & $-$ & 3, 2, 1 & 17688&.965 & 5 & 2 \\ 5, 3, 3 & $-$ & 4, 3, 2 & 22107&.924 & 5 & 1 \\ 5, 3, 2 & $-$ & 4, 3, 1 & 22107&.924 & 5 & 1 \\ 5, 4, 2 & $-$ & 4, 4, 1 & 22108&.119 & 5 & 1 \\ 5, 4, 1 & $-$ & 4, 4, 0 & 22108&.119 & 5 & 1 \\ 9, 1, 8 & $-$ & 9, 0, 9 & 24166&.242 & 5 & 7 \\ 10, 1, 9 & $-$ & 10, 0, 10 & 24799&.350 & 5 & 3 \\ 11, 1, 10 & $-$ & 11, 0, 11 & 25508&.602 & 5 & 0 \\ 12, 1, 11 & $-$ & 12, 0, 12 & 26297&.469 & 5 & $-$2 \\ 11, 2, 10 & $-$ & 12, 1, 11 & 6897&.938 & 5 & $-$4 \\ 16, 1, 15 & $-$ & 15, 2, 14 & 13992&.090 & 5 & $-$1 \\ 17, 1, 16 & $-$ & 16, 2, 15 & 19339&.460 & 5 & 1 \\ 19, 1, 19 & $-$ & 18, 2, 16 & 6197&.075 & 5 & $-$1 \\ 17, 3, 15 & $-$ & 18, 2, 16 & 26095&.072 & 5 & $-$3 \\ 18, 3, 16 & $-$ & 19, 2, 17 & 21310&.053 & 5 & 1 \\ 19, 3, 16 & $-$ & 20, 2, 19 & 19831&.330 & 5 & 5 \\ 20, 3, 18 & $-$ & 21, 2, 19 & 11569&.979 & 5 & $-$1 \\ 21, 3, 19 & $-$ & 22, 2, 20 & 6607&.331 & 5 & $-$0 \\ 22, 3, 19 & $-$ & 23, 2, 22 & 7318&.534 & 5 & 2 \\ 26, 2, 25 & $-$ & 25, 3, 22 & 4813&.248 & 5 & $-$1 \\ 26, 2, 24 & $-$ & 25, 3, 23 & 13932&.516 & 5 & $-$7 \\ 28, 2, 26 & $-$ & 27, 3, 25 & 24644&.757 & 5 & $-$0 \\ 28, 2, 27 & $-$ & 27, 3, 24 & 12629&.848 & 5 & 4 \\ 29, 2, 28 & $-$ & 28, 3, 25 & 16441&.572 & 5 & $-$1 \\ 30, 2, 29 & $-$ & 29, 3, 26 & 20181&.553 & 5 & $-$0 \\ 31, 2, 30 & $-$ & 30, 3, 27 & 23843&.940 & 5 & 0 \\ 27, 4, 24 & $-$ & 28, 3, 25 & 25160&.533 & 5 & 3 \\ 27, 4, 23 & $-$ & 28, 3, 26 & 26014&.363 & 5 & $-$8 \\ 28, 4, 25 & $-$ & 29, 3, 26 & 20523&.876 & 5 & 5 \\ 28, 4, 24 & $-$ & 29, 3, 27 & 21572&.582 & 5 & $-$10 \\ 29, 4, 26 & $-$ & 30, 3, 27 & 15856&.700 & 5 & 6 \\ 29, 4, 25 & $-$ & 30, 3, 28 & 17135&.390 & 5 & $-$4 \\ 30, 4, 27 & $-$ & 31, 3, 28 & 11155&.783 & 5 & 2 \\ 30, 4, 26 & $-$ & 31, 3, 29 & 12704&.192 & 5 & $-$2 \\ 31, 4, 28 & $-$ & 32, 3, 29 & 6417&.726 & 5 & 3 \\ 31, 4, 27 & $-$ & 32, 3, 30 & 8280&.581 & 5 & 2 \\ 36, 3, 33 & $-$ & 35, 4, 32 & 12979&.624 & 5 & 4 \\ 36, 3, 34 & $-$ & 35, 4, 31 & 9299&.790 & 5 & $-$2 \\ 37, 3, 35 & $-$ & 36, 4, 32 & 13655&.067 & 5 & $-$4 \\ 38, 3, 35 & $-$ & 37, 4, 34 & 22999&.972 & 5 & 6 \\ 39, 3, 37 & $-$ & 38, 4, 34 & 22299&.091 & 5 & 3 \\ 37, 5, 32 & $-$ & 38, 4, 35 & 24129&.041 & 5 & 4 \\ 38, 5, 34 & $-$ & 39, 4, 35 & 19274&.638 & 5 & $-$2 \\ 38, 5, 33 & $-$ & 39, 4, 36 & 19621&.858 & 5 & 1 \\ 39, 5, 34 & $-$ & 40, 4, 37 & 15110&.833 & 5 & 0 \\ 35, 0, 35 & $-$ & 34, 0, 34 & 152420&.07 & 50 & 10 \\ 35, 2, 33 & $-$ & 34, 2, 32 & 156362&.10 & 50 & $-$19 \\ 35, 6, 29 & $-$ & 34, 6, 28 & 154794&.60 & 50 & 5 \\ \hline 35, 6, 30 & $-$ & 34, 6, 29 & 154794&.60 & 50 & 5 \\ 35, 7, 28 & $-$ & 34, 7, 27 & 154778&.85 & 50 & $-$24 \\ 35, 7, 29 & $-$ & 34, 7, 28 & 154778&.85 & 50 & $-$24 \\ 35, 8, 27 & $-$ & 34, 8, 26 & 154773&.84 & 50 & $-$40 \\ 35, 8, 28 & $-$ & 34, 8, 27 & 154773&.84 & 50 & $-$40 \\ 35, 9, 26 & $-$ & 34, 9, 25 & 154775&.62 & 50 & $-$38 \\ 35, 9, 27 & $-$ & 34, 9, 26 & 154775&.62 & 50 & $-$38 \\ 35, 10, 26 & $-$ & 34, 10, 25 & 154782&.18 & 50 & $-$3 \\ 35, 10, 25 & $-$ & 34, 10, 24 & 154782&.18 & 50 & $-$3 \\ 35, 11, 25 & $-$ & 34, 11, 24 & 154792&.35 & 50 & 22 \\ 35, 11, 24 & $-$ & 34, 11, 23 & 154792&.35 & 50 & 22 \\ 35, 12, 24 & $-$ & 34, 12, 23 & 154805&.40 & 50 & $-$28 \\ 35, 12, 23 & $-$ & 34, 12, 22 & 154805&.40 & 50 & $-$28 \\ 36, 0, 36 & $-$ & 35, 0, 35 & 156709&.22 & 50 & $-$7 \\ 36, 1, 36 & $-$ & 35, 1, 35 & 156376&.78 & 50 & $-$9 \\ 36, 2, 34 & $-$ & 35, 2, 33 & 160851&.40 & 50 & $-$55 \\ 36, 2, 35 & $-$ & 35, 2, 34 & 158511&.09 & 50 & 15 \\ 36, 3, 33 & $-$ & 35, 3, 32 & 159816&.09 & 50 & $-$55 \\ 36, 3, 34 & $-$ & 35, 3, 33 & 159295&.56 & 50 & $-$7 \\ 36, 4, 32 & $-$ & 35, 4, 31 & 159360&.35 & 50 & $-$6 \\ 36, 4, 33 & $-$ & 35, 4, 32 & 159324&.49 & 50 & $-$4 \\ 36, 5, 31 & $-$ & 35, 5, 30 & 159258&.14 & 50 & $-$38 \\ 36, 5, 32 & $-$ & 35, 5, 31 & 159256&.97 & 50 & 14 \\ 36, 6, 31 & $-$ & 35, 6, 30 & 159218&.77 & 50 & $-$44 \\ 36, 6, 30 & $-$ & 35, 6, 29 & 159218&.77 & 50 & $-$44 \\ 36, 7, 30 & $-$ & 35, 7, 29 & 159201&.12 & 50 & 4 \\ 36, 7, 29 & $-$ & 35, 7, 28 & 159201&.12 & 50 & 4 \\ 36, 8, 29 & $-$ & 35, 8, 28 & 159194&.99 & 50 & $-$15 \\ 36, 8, 28 & $-$ & 35, 8, 27 & 159194&.99 & 50 & $-$15 \\ 36, 13, 24 & $-$ & 35, 13, 23 & 159241&.59 & 50 & 7 \\ 36, 13, 23 & $-$ & 35, 13, 22 & 159241&.59 & 50 & 7 \\ 36, 14, 23 & $-$ & 35, 14, 22 & 159259&.85 & 50 & 6 \\ 36, 14, 22 & $-$ & 35, 14, 21 & 159259&.85 & 50 & 6 \\ 36, 15, 22 & $-$ & 35, 15, 21 & 159280&.32 & 50 & 26 \\ 36, 15, 21 & $-$ & 35, 15, 20 & 159280&.32 & 50 & 26 \\ 36, 16, 21 & $-$ & 35, 16, 20 & 159302&.83 & 50 & 28 \\ 36, 16, 20 & $-$ & 35, 16, 19 & 159302&.83 & 50 & 28 \\ 36, 17, 20 & $-$ & 35, 17, 19 & 159327&.32 & 50 & 42 \\ 36, 17, 19 & $-$ & 35, 17, 18 & 159327&.32 & 50 & 42 \\ 36, 18, 19 & $-$ & 35, 18, 18 & 159353&.76 & 50 & 100 \\ 36, 18, 18 & $-$ & 35, 18, 17 & 159353&.76 & 50 & 100 \\ 37, 0, 37 & $-$ & 36, 0, 36 & 160998&.16 & 50 & 12 \\ 37, 1, 37 & $-$ & 36, 1, 36 & 160691&.64 & 50 & 25 \\ 48, 1, 47 & $-$ & 47, 1, 46 & 211856&.19 & 50 & 11 \\ 48, 2, 47 & $-$ & 47, 2, 46 & 210741&.48 & 50 &$-$115 \\ 48, 2, 46 & $-$ & 47, 2, 45 & 214343&.68 & 50 & 15 \\ 48, 3, 46 & $-$ & 47, 3, 45 & 212219&.54 & 50 & 25 \\ 48, 4, 45 & $-$ & 47, 4, 44 & 212517&.79 & 50 & 5 \\ 48, 4, 44 & $-$ & 47, 4, 43 & 212766&.64 & 50 & $-$12 \\ 48, 5, 44 & $-$ & 47, 5, 43 & 212415&.06 & 50 & $-$32 \\ 48, 5, 43 & $-$ & 47, 5, 42 & 212430&.89 & 50 & 12 \\ 48, 6, 43 & $-$ & 47, 6, 42 & 212320&.28 & 50 & 40 \\ 48, 6, 42 & $-$ & 47, 6, 41 & 212320&.77 & 50 & $-$59 \\ 48, 7, 42 & $-$ & 47, 7, 41 & 212267&.79 & 50 & $-$29 \\ 48, 7, 41 & $-$ & 47, 7, 40 & 212267&.79 & 50 & $-$29 \\ 48, 8, 41 & $-$ & 47, 8, 40 & 212241&.20 & 50 & 2 \\ 48, 8, 40 & $-$ & 47, 8, 39 & 212241&.20 & 50 & 2 \\ 48, 9, 40 & $-$ & 47, 9, 39 & 212230&.19 & 50 & $-$42 \\ 48, 9, 39 & $-$ & 47, 9, 38 & 212230&.19 & 50 & $-$42 \\ 48, 10, 39 & $-$ & 47, 10, 38 & 212229&.67 & 50 & 28 \\ 48, 10, 38 & $-$ & 47, 10, 37 & 212229&.67 & 50 & 28 \\ 48, 12, 37 & $-$ & 47, 12, 36 & 212249&.06 & 50 & $-$46 \\ 48, 12, 36 & $-$ & 47, 12, 35 & 212249&.06 & 50 & $-$46 \\ 48, 13, 36 & $-$ & 47, 13, 35 & 212266&.32 & 50 & $-$39 \\ 48, 13, 35 & $-$ & 47, 13, 34 & 212266&.32 & 50 & $-$39 \\ 48, 14, 35 & $-$ & 47, 14, 34 & 212287&.59 & 50 & 14 \\ \hline 48, 14, 34 & $-$ & 47, 14, 33 & 212287&.59 & 50 & 14 \\ 48, 15, 34 & $-$ & 47, 15, 33 & 212312&.29 & 50 & $-$1 \\ 48, 15, 33 & $-$ & 47, 15, 32 & 212312&.29 & 50 & $-$1 \\ 48, 16, 33 & $-$ & 47, 16, 32 & 212340&.19 & 50 & 3 \\ 48, 16, 32 & $-$ & 47, 16, 31 & 212340&.19 & 50 & 3 \\ 48, 17, 32 & $-$ & 47, 17, 31 & 212371&.06 & 50 & 18 \\ 48, 17, 31 & $-$ & 47, 17, 30 & 212371&.06 & 50 & 18 \\ 48, 18, 31 & $-$ & 47, 18, 30 & 212404&.72 & 50 & 21 \\ 48, 18, 30 & $-$ & 47, 18, 29 & 212404&.72 & 50 & 21 \\ 48, 19, 30 & $-$ & 47, 19, 29 & 212441&.11 & 50 & 64 \\ 48, 19, 29 & $-$ & 47, 19, 28 & 212441&.11 & 50 & 64 \\ 48, 20, 29 & $-$ & 47, 20, 28 & 212480&.03 & 50 & 26 \\ 48, 20, 28 & $-$ & 47, 20, 27 & 212480&.03 & 50 & 26 \\ 48, 21, 28 & $-$ & 47, 21, 27 & 212521&.49 & 50 & $-$24 \\ 48, 21, 27 & $-$ & 47, 21, 26 & 212521&.49 & 50 & $-$24 \\ 48, 22, 27 & $-$ & 47, 22, 26 & 212565&.54 & 50 & 2 \\ 48, 22, 26 & $-$ & 47, 22, 25 & 212565&.54 & 50 & 2 \\ 48, 23, 26 & $-$ & 47, 23, 25 & 212611&.99 & 50 & $-$58 \\ 48, 23, 25 & $-$ & 47, 23, 24 & 212611&.99 & 50 & $-$58 \\ 49, 0, 49 & $-$ & 48, 0, 48 & 212476&.62 & 50 & 100 \\ 49, 1, 49 & $-$ & 48, 1, 48 & 212378&.48 & 50 & 62 \\ 49, 2, 48 & $-$ & 48, 2, 47 & 215077&.17 & 50 & 14 \\ 49, 4, 46 & $-$ & 48, 4, 45 & 216949&.09 & 50 & $-$14 \\ 49, 16, 34 & $-$ & 48, 16, 33 & 216757&.71 & 50 & 9 \\ 49, 16, 33 & $-$ & 48, 16, 32 & 216757&.71 & 50 & 9 \\ 49, 17, 33 & $-$ & 48, 17, 32 & 216789&.07 & 50 & 45 \\ 49, 17, 32 & $-$ & 48, 17, 31 & 216789&.07 & 50 & 45 \\ 49, 20, 30 & $-$ & 48, 20, 29 & 216899&.87 & 50 & 3 \\ 49, 20, 29 & $-$ & 48, 20, 28 & 216899&.87 & 50 & 3 \\ 50, 0, 50 & $-$ & 49, 0, 49 & 216767&.70 & 50 & $-$21 \\ 50, 3, 48 & $-$ & 49, 3, 47 & 221009&.11 & 50 & 7 \\ 50, 7, 44 & $-$ & 49, 7, 43 & 221112&.20 & 50 & $-$26 \\ 50, 7, 43 & $-$ & 49, 7, 42 & 221112&.20 & 50 & $-$26 \\ 50, 8, 43 & $-$ & 49, 8, 42 & 221080&.73 & 50 & $-$13 \\ 50, 8, 42 & $-$ & 49, 8, 41 & 221080&.73 & 50 & $-$13 \\ 50, 9, 42 & $-$ & 49, 9, 41 & 221066&.76 & 50 & $-$28 \\ 50, 9, 41 & $-$ & 49, 9, 40 & 221066&.76 & 50 & $-$28 \\ 50, 10, 41 & $-$ & 49, 10, 40 & 221064&.35 & 50 & $-$25 \\ 50, 10, 40 & $-$ & 49, 10, 39 & 221064&.35 & 50 & $-$25 \\ 50, 11, 40 & $-$ & 49, 11, 39 & 221070&.19 & 50 & $-$11 \\ 50, 11, 39 & $-$ & 49, 11, 38 & 221070&.19 & 50 & $-$11 \\ 50, 12, 39 & $-$ & 49, 12, 38 & 221082&.34 & 50 & 28 \\ 50, 12, 38 & $-$ & 49, 12, 37 & 221082&.34 & 50 & 28 \\ 50, 13, 38 & $-$ & 49, 13, 37 & 221099&.49 & 50 & $-$5 \\ 50, 13, 37 & $-$ & 49, 13, 36 & 221099&.49 & 50 & $-$5 \\ 50, 14, 37 & $-$ & 49, 14, 36 & 221121&.05 & 50 & 85 \\ 50, 14, 36 & $-$ & 49, 14, 35 & 221121&.05 & 50 & 85 \\ 50, 20, 31 & $-$ & 49, 20, 30 & 221319&.17 & 50 &$-$141 \\ 50, 20, 30 & $-$ & 49, 20, 29 & 221319&.17 & 50 &$-$141 \\ 51, 0, 51 & $-$ & 50, 0, 50 & 221059&.01 & 50 & $-$5 \\ 51, 1, 51 & $-$ & 50, 1, 50 & 220979&.61 & 50 & 32 \\ 64, 6, 59 & $-$ & 63, 6, 58 & 283158&.51 & 50 & $-$21 \\ 64, 6, 58 & $-$ & 63, 6, 57 & 283171&.68 & 50 & 33 \\ 64, 7, 58 & $-$ & 63, 7, 57 & 283022&.98 & 50 & 14 \\ 64, 7, 57 & $-$ & 63, 7, 56 & 283022&.98 & 50 & 14 \\ 64, 8, 57 & $-$ & 63, 8, 56 & 282943&.15 & 50 & 24 \\ 64, 8, 56 & $-$ & 63, 8, 55 & 282943&.15 & 50 & 24 \\ 64, 9, 56 & $-$ & 63, 9, 55 & 282898&.81 & 50 & 1 \\ 64, 9, 55 & $-$ & 63, 9, 54 & 282898&.81 & 50 & 1 \\ 64, 10, 55 & $-$ & 63, 10, 54 & 282877&.00 & 50 & $-$26 \\ 64, 10, 54 & $-$ & 63, 10, 53 & 282877&.00 & 50 & $-$26 \\ 64, 11, 54 & $-$ & 63, 11, 53 & 282870&.71 & 50 & $-$11 \\ 64, 11, 53 & $-$ & 63, 11, 52 & 282870&.71 & 50 & $-$11 \\ 64, 12, 53 & $-$ & 63, 12, 52 & 282875&.72 & 50 & $-$41 \\ 64, 12, 52 & $-$ & 63, 12, 51 & 282875&.72 & 50 & $-$41 \\ \hline 64, 13, 52 & $-$ & 63, 13, 51 & 282889&.55 & 50 & $-$38 \\ 64, 13, 51 & $-$ & 63, 13, 50 & 282889&.55 & 50 & $-$38 \\ 64, 14, 51 & $-$ & 63, 14, 50 & 282910&.51 & 50 & $-$38 \\ 64, 14, 50 & $-$ & 63, 14, 49 & 282910&.51 & 50 & $-$38 \\ 64, 15, 50 & $-$ & 63, 15, 49 & 282937&.54 & 50 & 6 \\ 64, 15, 49 & $-$ & 63, 15, 48 & 282937&.54 & 50 & 6 \\ 64, 16, 49 & $-$ & 63, 16, 48 & 282969&.81 & 50 & 25 \\ 64, 16, 48 & $-$ & 63, 16, 47 & 282969&.81 & 50 & 25 \\ 64, 17, 48 & $-$ & 63, 17, 47 & 283006&.76 & 50 & $-$3 \\ 64, 17, 47 & $-$ & 63, 17, 46 & 283006&.76 & 50 & $-$3 \\ 64, 18, 47 & $-$ & 63, 18, 46 & 283048&.15 & 50 & 64 \\ 64, 18, 46 & $-$ & 63, 18, 45 & 283048&.15 & 50 & 64 \\ 64, 19, 46 & $-$ & 63, 19, 45 & 283093&.46 & 50 & $-$14 \\ 64, 19, 45 & $-$ & 63, 19, 44 & 283093&.46 & 50 & $-$14 \\ 64, 20, 45 & $-$ & 63, 20, 44 & 283142&.77 & 50 & 47 \\ 64, 20, 44 & $-$ & 63, 20, 43 & 283142&.77 & 50 & 47 \\ 64, 21, 44 & $-$ & 63, 21, 43 & 283195&.66 & 50 & $-$22 \\ 64, 21, 43 & $-$ & 63, 21, 42 & 283195&.66 & 50 & $-$22 \\ \hline \end{tabular} \end{table}