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Table 5

Integrated CO intensities.

Galaxy RA offset Dec offset rmsa ICO(1 − 0) ΔVCO(1 − 0) b rmsa I CO(2 − 1) c ΔVCO(2 − 1) b
[′′] [′′] [mK] [K km s-1] [km s-1] [mK] [K km s-1] [km s-1]

HCG 6b 0 0 2.98 1.13 ± 0.30* 620 3.98 1.78 ± 0.40* 620
HCG 6b 0 15 2.99 <2.37 4.77 <3.66
HCG 6b 0 –15 3.12 0.58 ± 0.16* 160 3.96 <1.81
HCG 6b 15 0 3.04 <2.41 4.25 <3.26
HCG 6b –15 0 2.99 <2.37 4.87 <3.74
HCG 6c 0 0 2.48 0.64 ± 0.15 220 3.64 <1.96
HCG 15d 0 0 2.25 <1.77 3.82 <2.91
HCG 15d 0 15 3.46 <2.73 4.94 <3.77
HCG 25b 0 0 2.85 3.37 ± 0.26 520 3.80 5.01 ± 0.35 540
HCG 25b 0 –7 2.52 3.56 ± 0.25 600 4.48 5.28 ± 0.42 560
HCG 25b 0 15 3.33 <2.62 4.52 <3.45
HCG 25b 0 –15 2.03 0.51 ± 0.10 160 2.34 1.08 ± 0.21 520
HCG 25b 0 –23 2.42 <1.91 4.14 <3.16
HCG 25b 15 0 1.48 1.15 ± 0.14 600 2.44 0.53 ± 0.15* 240
HCG 25b 15 –15 2.62 0.70 ± 0.19* 330 3.43 <2.23
HCG 25b(1) –3 –33 2.80 <2.21 3.87 <2.96
HCG 25b –15 0 2.53 <2.00 3.81 <2.90
HCG 25b –15 –15 4.18 <3.30 9.62 <7.34
HCG 40c –3 1 5.69 10.20 ± 0.59 680 8.64 11.83 ± 0.81 540
HCG 40c 4 8 4.28 6.25 ± 0.39 520 5.42 2.33 ± 0.47 460
HCG 40c 4 –6 5.83 8.24 ± 0.53 520 7.81 8.48 ± 0.73 550
HCG 40c 4 –21 4.04 0.54 ± 0.15* 90 5.89 <2.01
HCG 40c 34 –36 4.48 1.18 ± 0.35* 380 6.68 <4.69
HCG 40c –11 –6 3.20 5.18 ± 0.28 490 4.80 4.01 ± 0.42 480
HCG 40c –14 7 5.75 7.14 ± 0.50 480 7.55 6.36 ± 0.52 290
HCG 40c –18 –14 2.79 <2.20 3.68 <2.81
HCG 47d 0 0 2.07 1.09 ± 0.13 260
HCG 55c 0 0 1.23 1.54 ± 0.13 730 3.33 2.36 ± 0.34 640
HCG 56b 0 0 2.69 <2.12 4.33 <3.31
HCG 56c 0 0 3.57 <2.81 6.36 <4.85
HCG 57a 0 0 2.41 4.57 ± 0.28 840
HCG 57a 0 15 2.00 2.70 ± 0.22 720 3.58 1.63 ± 0.32 490
HCG 57a 0 –15 1.96 3.19 ± 0.21 740 3.26 <3.19
HCG 57a 15 0 1.91 2.68 ± 0.22 810
HCG 57a(2) 15 15 2.61 2.06 ± 0.19 340 4.85 2.70 ± 0.39 400
HCG 57a 15 –15 1.56 0.99 ± 0.13 440 2.89 1.01 ± 0.23 380
HCG 57a –15 0 2.30 3.90 ± 0.26 820
HCG 57a –15 15 2.03 0.60 ± 0.15 360 3.97 <2.71
HCG 68a 0 0 1.92 2.59 ± 0.23 960 2.90 5.10 ± 0.35 920
HCG 68b 0 0 2.57 <2.01 5.73 <4.34
HCG 68c 0 0 4.97 8.67 ± 0.36 340 8.38 12.65 ± 0.65 380
HCG 82b 0 0 1.83 1.13 ± 0.17 500 3.59 <2.91
HCG 91a 0 0 6.39 15.81 ± 0.58 520 8.36 14.13 ± 0.83 620
HCG 91a 0 15 9.07 14.20 ± 0.75 430 13.32 10.69 ± 0.71 180
HCG 91a 0 –15 6.81 7.62 ± 0.44 270 10.21 5.28 ± 0.58 200
HCG 91a 15 0 7.50 12.85 ± 0.72 580 8.99 11.25 ± 0.79 490
HCG 91a 15 15 9.51 9.21 ± 0.74 380 27.79 <19.48
HCG 91a 15 –15 8.79 5.55 ± 0.59 290 10.88 4.17 ± 0.73 280
HCG 91a –15 0 8.13 9.66 ± 0.71 470 14.05 11.96 ± 1.19 450
HCG 91a –15 15 8.43 9.10 ± 0.67 390 16.29 6.18 ± 1.11 290
HCG 91a –15 –15 7.55 5.99 ± 0.54 320 21.73 <13.98
HCG 91a 30 –30 3.80 0.79 ± 0.17 130 6.73 <2.76
HCG 95c 0 0 3.04 3.15 ± 0.25 420 5.81 8.75 ± 0.52 490
HCG 95c 0 15 3.44 2.37 ± 0.34 600 4.89 <4.34
HCG 96a 0 0 3.38 18.02 ± 0.25 340 4.93 24.24 ± 0.36 320

Notes.

(*)

Tentative detections.

(1)

Coincides with the position of HCG 25f.

(2)

Coincides (within 1′′) with the position of HCG 57d.

(a)

Root-mean-square noise at a velocity resolution of 16 km s-1.

(b)

Zero-level line width. The uncertainty is roughly given by the velocity resolution (16 km s-1).

(c)

At some positions the bandwidth did not entirely cover the expected line range so that no value for ICO(2 − 1) can be given.

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