Table 4: Global fluxes and scale lengths in BIMA SONG sources.
Galaxy S_1.4 S₆₀ $S_{\rm CO}$ Reference^a $l_{\rm CO}^{b}$ $l_{\rm RC}^{c}$ $l_{\rm CO}$ / $l_{\rm RC}$

(mJy) (Jy) (Jy km s^-1) (kpc) (kpc)

IC 342 2475 255.96 20 000 1, 2, 3 $3.5 \pm 0.2$ $6.21 \pm 0.06$ 0.56

NGC 0628 180 20.86 1514 2 $3.2 \pm 0.1$ $15.3 \pm 0.1$ 0.21

NGC 1068 4991 181.95 4102 $1.6 \pm 0.4$ $0.7 \pm 0.2$ 2.16

NGC 2903 407 60.03 3254 $2.0 \pm 0.2$ $1.7 \pm 0.2$ 1.21

NGC 3351 48 19.92 1513 - - -

NGC 3521 357 47.02 4800 $2.1 \pm 0.2$ $4.1 \pm 0.1$ 0.52

NGC 3627 458 67.8 4259 $5.1 \pm 0.1$ $3.5 \pm 0.1$ 1.45

NGC 3938 62 9.24 923 $4.0 \pm 0.2$ $6.3 \pm 0.1$ 0.64

NGC 4258 792 21.60 2686 1, 2 $2.1 \pm 0.2$ $3.1 \pm 0.3$ 0.70

NGC 4303 416 37.53 2427 $3.2 \pm 0.1$ $3.3 \pm 0.1$ 0.96

NGC 4321 340 25.86 2972 $4.8 \pm 0.1$ $5.0 \pm 0.1$ 0.96

NGC 4414 231 30.11 2453 $3.4 \pm 0.2$ $3.00 \pm 0.03$ 1.13

NGC 4569 83 10.08 1096 $2.6 \pm 0.1$ $2.5 \pm 0.2$ 1.04

NGC 4736 254 69.2 2641 $0.9 \pm 0.4$ $0.7 \pm 0.2$ 1.22

NGC 4826 103 35.45 1845 $0.6 \pm 1.1$ $0.4 \pm 0.7$ 1.46

NGC 5005 176 22.3 1278 $2.9 \pm 0.3$ $3.2 \pm 0.1$ 0.90

NGC 5033 178 16.45 2469 $4.5 \pm 0.1$ $3.2 \pm 0.1$ 1.39

NGC 5055 390 40.02 3812 $2.4 \pm 0.1$ $2.3 \pm 0.1$ 1.03

NGC 5194 1490 98.8 10 097 $2.9 \pm 0.1$ $3.4 \pm 0.1$ 0.84

NGC 5247 53 8.07 1102 4, 5 $7.1 \pm 0.2$ $7.3 \pm 0.1$ 0.97

NGC 5248 140 20.71 1829 $3.0 \pm 0.3$ $4.2 \pm 0.1$ 0.72

NGC 5457 750 88.04 3479 - - -

NGC 6946 1395 136.69 9273 2, 4 $2.5 \pm 0.2$ $3.83 \pm 0.04$ 0.65

NGC 7331 373 35.29 2762 2, 4 $3.2 \pm 0.1$ $3.33 \pm 0.03$ 0.96

Average $0.98\pm 0.41$

^a Flux references: (1) S_1.4 is 1.4 GHz RC from White & Becker (1992); (2) S₆₀ is 60 $\mu$ m emission from Rice et al. (1988); (3) $S_{\rm CO}$ from Crosthwaite et al. (2001); (4) S _1.4 from Condon (1987); (5) S ₆₀, S₁₀₀ from IRAS Faint Source Catalog; if not otherwise indicated, S_1.4 is from Condon et al. (1990), S₆₀ is from the IRAS Bright Galaxy Sample, Soifer et al. (1989); and $S_{\rm CO}$ is from Helfer et al. (2003).
^b CO scale lengths modeled from the 55 $^{\prime \prime }$ 12 m data.
^c RC scale lengths modeled from the low-resolution RC data from either the present study or from NVSS imaging.

**Table 4:** Global fluxes and scale lengths in BIMA SONG sources.
Galaxy	S_1.4	S₆₀	$S_{\rm CO}$	Reference^a	$l_{\rm CO}^{b}$	$l_{\rm RC}^{c}$	$l_{\rm CO}$ / $l_{\rm RC}$
	(mJy)	(Jy)	(Jy km s^-1)		(kpc)	(kpc)
IC 342	2475	255.96	20 000	1, 2, 3	$3.5 \pm 0.2$	$6.21 \pm 0.06$	0.56
NGC 0628	180	20.86	1514	2	$3.2 \pm 0.1$	$15.3 \pm 0.1$	0.21
NGC 1068	4991	181.95	4102		$1.6 \pm 0.4$	$0.7 \pm 0.2$	2.16
NGC 2903	407	60.03	3254		$2.0 \pm 0.2$	$1.7 \pm 0.2$	1.21
NGC 3351	48	19.92	1513		-	-	-
NGC 3521	357	47.02	4800		$2.1 \pm 0.2$	$4.1 \pm 0.1$	0.52
NGC 3627	458	67.8	4259		$5.1 \pm 0.1$	$3.5 \pm 0.1$	1.45
NGC 3938	62	9.24	923		$4.0 \pm 0.2$	$6.3 \pm 0.1$	0.64
NGC 4258	792	21.60	2686	1, 2	$2.1 \pm 0.2$	$3.1 \pm 0.3$	0.70
NGC 4303	416	37.53	2427		$3.2 \pm 0.1$	$3.3 \pm 0.1$	0.96
NGC 4321	340	25.86	2972		$4.8 \pm 0.1$	$5.0 \pm 0.1$	0.96
NGC 4414	231	30.11	2453		$3.4 \pm 0.2$	$3.00 \pm 0.03$	1.13
NGC 4569	83	10.08	1096		$2.6 \pm 0.1$	$2.5 \pm 0.2$	1.04
NGC 4736	254	69.2	2641		$0.9 \pm 0.4$	$0.7 \pm 0.2$	1.22
NGC 4826	103	35.45	1845		$0.6 \pm 1.1$	$0.4 \pm 0.7$	1.46
NGC 5005	176	22.3	1278		$2.9 \pm 0.3$	$3.2 \pm 0.1$	0.90
NGC 5033	178	16.45	2469		$4.5 \pm 0.1$	$3.2 \pm 0.1$	1.39
NGC 5055	390	40.02	3812		$2.4 \pm 0.1$	$2.3 \pm 0.1$	1.03
NGC 5194	1490	98.8	10 097		$2.9 \pm 0.1$	$3.4 \pm 0.1$	0.84
NGC 5247	53	8.07	1102	4, 5	$7.1 \pm 0.2$	$7.3 \pm 0.1$	0.97
NGC 5248	140	20.71	1829		$3.0 \pm 0.3$	$4.2 \pm 0.1$	0.72
NGC 5457	750	88.04	3479		-	-	-
NGC 6946	1395	136.69	9273	2, 4	$2.5 \pm 0.2$	$3.83 \pm 0.04$	0.65
NGC 7331	373	35.29	2762	2, 4	$3.2 \pm 0.1$	$3.33 \pm 0.03$	0.96
Average							$0.98\pm 0.41$

Source LaTeX | All tables | In the text

	1 Introduction
	2 Sample selection and data reduction
	3 Data analysis
	4 Results
	5 Discussion
	6 Conclusions
	Appendix A: Notes on individual galaxies
	References