Table C.3
Spectroscopic and observational line parameters for HCOOCH3.
| Frequency | Transition | Eu | A | vLSR | ΔvLSR | TB | W | Nu∕gu | Comments |
|---|---|---|---|---|---|---|---|---|---|
| (MHz) | (K) | (×10−4 s−1) | (km s−1) | (km s−1) | (K) | (K km s−1) | (×109 cm−2) | ||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
| 214 631.686 | 175,12–165,11 E | 107.8 | 1.36 | −58.94 (0.29) | 3.28 (0.75) | 0.24 (0.05) | 0.84 (0.16) | 15.89 (0.19) | D |
| 214 652.590 | 175,12–165,11 A | 107.8 | 1.36 | −58.88 (0.28) | 3.09 (0.68) | 0.24 (0.05) | 0.80 (0.15) | 15.08 (0.19) | D |
| 216 210.856 | 193,17–183,16 E | 109.3 | 1.49 | −58.87 (0.23) | 3.56 (0.67) | 0.28 (0.05) | 1.05 (0.15) | 16.38 (0.14) | D |
| 216 216.456 | 191,18–181,17 A | 109.3 | 1.49 | −58.96 (0.23) | 3.24 (0.56) | 0.28 (0.05) | 0.96 (0.14) | 15.04 (0.15) | D |
| 216 838.846 | 182,16–172,15 A | 105.7 | 1.48 | −58.85 (0.22) | 3.31 (0.56) | 0.25 (0.04) | 0.89 (0.13) | 14.93 (0.14) | D |
| 218 280.835 | 171,16–161,15 E | 99.7 | 1.51 | −58.80 (0.23) | 3.45 (0.58) | 0.24 (0.04) | 0.90 (0.12) | 15.78 (0.14) | D |
| 229 404.970 | 181,17–171,16 E | 110.7 | 1.75 | −58.92 (0.42) | 3.01 (1.01) | 0.28 (0.09) | 0.89 (0.25) | 14.02 (0.28) | D |
| 229 539.464 | 315,27–313,28 E | 309.5 | 0.29 | −59.42 (0.44) | 3.62 (1,24) | 0.04 (0.01) | 0.16 (0.04) | 9.28 (0.24) | D |
| 233 226.747 | 194,16–184,15 A | 123.2 | 1.82 | −58.81 (0.28) | 3.15 (0.68) | 0.31 (0.07) | 1.04 (0.19) | 15.47 (0.18) | D |
| 233 753.921 | 182,16–172,15 E | 114.4 | 1.84 | −58.86 (0.29) | 3.27 (0.71) | 0.30 (0.07) | 1.03 (0.19) | 16.03 (0.18) | D |
| 234 508.640 | 199,11–189.10 E | 166.0 | 1.51 | −59,11 (0.32) | 3.46 (0.78) | 0.28 (0.07) | 1.02 (0.19) | 18.54 (0.19) | D |
| 235 046.484 | 198,12–188,11 A | 154.8 | 1.61 | −58.98 (0.06) | 3.39 (0.16) | 0.25 (0.01) | 0.91 (0.04) | 15.55 (0.04) | D |
| 235 932.349 | 197,12–187,11 A | 145.0 | 1.71 | −59.03 (0.37) | 3.32 (0.93) | 0.24 (0.07) | 0.86 (0,20) | 13,94 (0.23) | D |
| 244 580.304 | 204,16–194,15 E | 135.0 | 2.10 | −59.00 (0.28) | 4.01 (0.72) | 0.23 (0.05) | 0.96 (0.14) | 12,94 (0.15) | D |
| 244 594.007 | 204,17–194,16 A | 135.0 | 2.10 | −58.85 (0.18) | 3.27 (0.45) | 0.21 (0.03) | 0.72 (0.08) | 9.64 (0.11) | D |
| 245 772.644 | 2014,7–1914,6 E | 253.9 | 1.14 | −58.69 (0.13) | 3.66 (0.31) | 0.08 (0.01) | 0.32 (0.02) | 8.09 (0.07) | D |
| 246 891.602 | 192,17–182,16 E | 126.2 | 2.18 | −58.75 (0.17) | 3.30 (0.41) | 0.24 (0.03) | 0.86 (0.09) | 11.95 (0.10) | D |
| 247 901.651 | 222,20–212,19 E | 143.5 | 2.26 | −58.73 (0.35) | 3.13 (0.93) | 0,20 (0.06) | 0.65 (0.15) | 7.65 (0.23) | D |
| 247 907.104 | 222,21–212,20 A | 143.5 | 2.26 | −58.85 (0.12) | 3.37 (0.27) | 0.18 (0.01) | 0.64 (0.05) | 7.53 (0.08) | D |
| 247 922.261 | 223,20–213,19 E | 143.5 | 2.26 | −58.74 (0.19) | 3.32 (0.45) | 0.17 (0.03) | 0.62 (0.07) | 7.30 (0.11) | D |
| 247 927.668 | 221,21–211,20 A | 143.5 | 2.26 | −58.83 (0.18) | 3.04 (0.40) | 0.17 (0.03) | 0.56 (0.07) | 6.53 (0.12) | D |
| 249 030.973 | 205,16–195,15 E | 141.6 | 2.18 | −58.78 (0.15) | 2.72 (0.34) | 0.17 (0.02) | 0.67 (0.07) | 9.03 (0.10) | D |
| 249 047.402 | 205,16–195,15 A | 141.6 | 2.18 | −58.85 (0.29) | 3.64 (0.86) | 0.17 (0.04) | 0.64 (0.11) | 8.63 (0.18) | D |
| 250 246.465 | 201,19–191,18 E | 134.3 | 2.27 | −58.83 (0.24) | 3.16 (0.57) | 0.18 (0.04) | 0.61 (0.09) | 7.97 (0.15) | D |
| 250 258.373 | 203,17–193,16 A | 134.3 | 2.27 | −58.86 (0.61) | 2.92 (1.38) | 0.18 (0.09) | 0.54 (0.23) | 7.06 (0.43) | D |
| 257 690.326 | 223,19–213,18 E | 152.3 | 2.50 | −58.99 (0.22) | 3.33 (0.55) | 0.23 (0.04) | 0.80 (0.11) | 9.16 (0.14) | D |
| 257 699.433 | 223,20–213,19 A | 152.3 | 2.50 | −58.83 (0.21) | 3.12 (0.51) | 0.23 (0.04) | 0.77 (0.11) | 8.82 (0.14) | D |
| 258 081.019 | 224,19–214,18 E | 152.2 | 2.52 | −58.91 (0.13) | 2.55 (0.27) | 0.21 (0.03) | 0.57 (0.06) | 6.52 (0.11) | D |
| 258 089.497 | 222,20 –212,19 A | 152.2 | 2.52 | −58.91 (0.09) | 3.05 (0.21) | 0.23 (0.02) | 0.76 (0.04) | 8.69 (0.05) | D |
| 258 508.124 | 231,22 –221,21 A | 155.9 | 2.56 | −59.00 (0.27) | 2.36 (0.52) | 0.21 (0.06) | 0.53 (0.12) | 5.72 (0.22) | D |
| 258 756.620 | 2111,11 –2011,10 A | 216.6 | 1.90 | −58.85 (0.06) | 3.45 (0.16) | 0.22 (0.01) | 0.80 (0.03) | 12.74 (0.04) | D |
| 258 756.621 | 2111,10 –2011,9 A | 216.6 | 1.90 | −58.85 (0.06) | 3.45 (0.16) | 0.22 (0.01) | 0.80 (0.03) | 12.74 (0.04) | D |
| 259 128.123 | 2110,12 –2010,11 A | 202.8 | 2.03 | −58.93 (0.05) | 3.50 (0.15) | 0.26 (0.01) | 0.97 (0.03) | 14.48 (0.03) | D |
| 259 342.015 | 241,24 –231,23 E | 158.2 | 2.63 | −59.50 (0.09) | 3.66 (0.22) | 0.41 (0.03) | 1.61 (0.08) | 16.32 (0.05) | D |
| 259 499.912 | 200,20 –192,17 E | 138.7 | 2.54 | −59.01 (0.23) | 3.34 (0.60) | 0.23 (0.04) | 0.81 (0.12) | 10.19 (0.15) | D |
| 259 521.739 | 204,16 –194,15 A | 138.7 | 2.54 | −58.88 (0.22) | 3.51 (0.62) | 0.23 (0.04) | 0.86 (0.12) | 10.82 (0.14) | D |
| 266 819.364 | 224,18 –214,17 E | 160.1 | 2.75 | −58.68 (0.19) | 3.11 (0.43) | 0.19 (0.03) | 0.63 (0.08) | 7.04 (0.12) | D |
| 268 316.643 | 233,21 –223,20 A | 165.1 | 2.83 | −59,11 (0.15) | 2.84 (0.34) | 0.23 (0.03) | 0.70 (0.07) | 7.36 (0.10) | D |
| 269 078.049 | 242,22 –232,21 E | 168.8 | 2.89 | −58.47 (0.13) | 3.56 (0.37) | 0.23 (0.02) | 0.87 (0.07) | 8.63 (0.08) | D |
| 269 084.888 | 243,22 –233,21 E | 168.8 | 2.89 | −58.17 (0.08) | 3.67 (0.18) | 0.36 (0.03) | 1.40 (0.06) | 13.89 (0.04) | D |
| 270 384.916 | 2215,8 –2115,7 E | 298.4 | 1.60 | −58.92 (0.42) | 3.16 (0.97) | 0.08 (0.01) | 0.28 (0.02) | 5.52 (0.07) | D |
| 270 703.117 | 2213,10 –2113,9 E | 261.4 | 1.95 | −58.88 (0.11) | 2.98 (0.25) | 0.13 (0.01) | 0.40 (0.03) | 6.48 (0.08) | D |
| 270 915.681 | 2212,10 –2112,9 E | 244.8 | 2.11 | −58.96 (0.14) | 3.02 (0.34) | 0.14 (0.02) | 0.44 (0.04) | 6.60 (0.09) | D |
| 270 939.232 | 2212,11 –2112,10 E | 244.8 | 2.11 | −58.96 (0.10) | 2.85 (0.22) | 0.13 (0.01) | 0.41 (0.03) | 6.15 (0.07) | D |
| 271 228.953 | 2211,11 –2111,10 E | 229.6 | 2.26 | −58.91 (0.14) | 3.31 (0.37) | 0.16 (0.02) | 0.57 (0.05) | 8.00 (0.09) | D |
| 271 253.478 | 2211,12 –2111,11 E | 229.6 | 2.27 | −58.73 (0.06) | 2.65 (0.22) | 0.16 (0.02) | 0.45 (0.03) | 6.31 (0.07) | D |
| 271 655.733 | 2210,12 –2110,11 E | 215,8 | 2.41 | −58.52 (0.12) | 3.56 (0.29) | 0.19 (0.02) | 0.71 (0.05) | 9.40 (0.07) | D |
| 271 680.635 | 2210,13 –2110,12 E | 215,8 | 2.41 | −58.81 (0.10) | 3.01 (0.24) | 0.18 (0.02) | 0.58 (0.04) | 7.68 (0.07) | D |
| 273 078.651 | 225,18 –215,17 E | 167.2 | 2.91 | −58.73 (0.09) | 3.39 (0.24) | 0.21 (0.02) | 0.77 (0.04) | 8.52 (0.05) | D |
| 273 095.053 | 225,18 –215,17 A | 167.2 | 2.91 | −58.87 (0.09) | 3.47 (0.23) | 0.22 (0.02) | 0.81 (0.05) | 8.97 (0.06) | D |
| 274 278.330 | 227,16 –217,15 E | 182.7 | 2.79 | −58.74 (0.07) | 3.39 (0.17) | 0.21 (0.01) | 0.75 (0.03) | 8.73 (0.04) | D |
| 274 285.334 | 227,16 –217,15 A | 182.7 | 2.81 | −58.57 (0.07) | 3.01 (0.19) | 0.19 (0.01) | 0.62 (0.03) | 7.18 (0.05) | D |
Notes. (1) Frequencies. (2) Transition. (3) Energy of the upper level. (4) Einstein spontaneous emission coefficient. (5)–(8) Velocity, line width at half intensity, brightness temperature, and integrated intensities. The one sigma uncertainties are given in brackets. (9) Column densities of the upper state level of the transition with respect to the upper state degeneracy gu. (10) D: detected lines.
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