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Table B.1

Best fit parameters from Gaussian fits to the HCO+ J = 1 − 0 lines shown in Fig. B.1. Uncertainties derived from the fitting procedure are provided in parentheses.

Source
K km s-1
VP(2)
km s-1
FWHM(3)
km s-1

K
WB89–315 0.46(0.02) –94.91(0.04) 2.07(0.09) 0.209
WB89–379 2.19(0.01) –89.41(0.01) 2.20(0.01) 0.936
WB89–380 4.057(0.001) –87.36(0.01) 2.60(0.01) 1.47
WB89–380-b(a) 1.868(0.001) –84.14(0.02) 2.0(0.2) 0.898
WB89–391 2.232(0.007) –86.12(0.01) 1.94(0.01) 1.08
WB89–399 2.97(0.02) –81.94(0.01) 2.03(0.01) 1.38
WB89–437 8.8(0.12) –71.34(0.02) 3.06(0.05) 2.70
WB89–440 2.72(0.01) –71.90(0.01) 2.07(0.01) 1.24
WB89–501 2.99(0.01) –58.22(0.01) 2.28(0.01) 1.23
WB89–529 1.85(0.02) –59.69(0.01) 1.82(0.02) 0.956
WB89–572 1.30(0.03) –47.74(0.04) 2.9(0.1) 0.415
WB89–621 4.57(0.08) –25.62(0.03) 3.76(0.08) 1.14
WB89–640 3.35(0.02) –24.78(0.01) 2.27(0.02) 1.39
WB89–670 1.15(0.02) –17.69(0.01) 0.97(0.02) 1.12
WB89–705 0.57(0.01) –12.17(0.02) 1.40(0.03) 0.381
WB89–789 3.77(0.04) 34.14(0.02) 3.37(0.04) 1.05
WB89–793 2.90(0.05) 29.91(0.02) 2.25(0.05) 1.21
WB89–898 1.95(0.02) 63.31(0.02) 3.17(0.03) 0.576
19423+2541 8.48(0.03) –72.79(0.02) 3.81(0.02) 2.09
19383+2711 2.75(0.03) –70.22(0.02) 4.29(0.03) 0.601
19383+2711-b(a) 3.60(0.02) –65.81(0.01) 2.82(0.01) 1.20
19489+3030 2.74(0.01) –69.09(0.01) 2.70(0.01) 0.953
19571+3113 0.82(0.01) –65.90(0.01) 1.93(0.03) 0.400
19571+3113-b(a) 2.70(0.02 –62.21(0.01) 3.42(0.03) 0.741
20243+3853 2.89(0.01) –73.20(0.01) 3.33(0.02) 0.816
WB89–002 0.75(0.02) –2.50(0.02) 1.48(0.05) 0.480
WB89–006 1.30(0.02) –92.23(0.02) 2.10(0.04) 0.579
WB89–006-b(a) 0.78(0.02) –89.61(0.02) 1.55(0.05) 0.470
WB89–014 0.88(0.02) –95.93(0.02) 1.79(0.04) 0.464
WB89–031 1.12(0.01) –89.29(0.01) 1.53(0.02) 0.690
WB89–035 1.84(0.01) –77.62(0.01) 1.86(0.01) 0.930
WB89–040 0.64(0.02) –62.22(0.03) 2.88(0.09) 0.210
WB89–060 3.47(0.04) –85.13(0.01) 2.07(0.03) 1.57
WB89–060-b(a) 0.88(0.04) –81.61(0.06) 2.7(0.2) 0.307
WB89–076 2.00(0.03) –97.43(0.02) 2.74(0.04) 0.685
WB89–080 0.71(0.03) –74.77(0.01) 1.10(0.03) 0.603
WB89–080-b(a) 1.18(0.04) –73.61(0.08) 5.1(0.2) 0.218
WB89–083 1.210(0.008) –93.91(0.04) 1.59(0.01) 0.715
WB89–152 1.21(0.03) –88.56(0.04) 3.1(0.1) 0.368
WB89–283 1.51(0.01) –94.45(0.01) 1.78(0.01) 0.796
WB89–288 1.15(0.01) –100.9(0.01) 1.74(0.02) 0.620

(1) line integrated intensity;(2) peak velocity;(3) full width at half maximum;(4) intensity peak;(α) second velocity feature.

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