Table 7: Results of the H $\alpha$ photometry of the galaxies and regions analyzed in this work. The H $\alpha$ flux is corrected for both extinction and the contribution of the [N II] emission lines. Last column shows the age of the last starbursting episode derived comparing W(H $\alpha$ ) with the predictions given by Leitherer et al. (1999) models.
Object Flux Luminosity $M_{\rm H~II}$ $M_{\star}$ SFR W(H $\alpha$ ) Age

(10^-13 erg cm^-2 s^-1) (10⁴⁰ erg s^-1) (10⁶ $M_{\odot}$ ) (10⁶ $M_{\odot}$ ) ( $M_{\odot}$ yr^-1) (Å) (Myr)

HCG 31

A1 0.137 $\pm$ 0.015 0.452 $\pm$ 0.049 0.067 $\pm$ 0.007 0.64 $\pm$ 0.07 0.036 $\pm$ 0.004 70 $\pm$ 30 6.8 $\pm$ 0.6

B 0.925 $\pm$ 0.078 3.05 $\pm$ 0.26 0.453 $\pm$ 0.038 8.20 $\pm$ 0.69 0.242 $\pm$ 0.020 80 $\pm$ 20 6.5 $\pm$ 0.3

AC^b 11.00 $\pm$ 0.70 36.3 $\pm$ 2.3 5.39 $\pm$ 0.34 18.2 $\pm$ 1.2 2.88 $\pm$ 0.18 500 $\pm$ 40 4.9 $\pm$ 0.1

E 0.452 $\pm$ 0.048 1.49 $\pm$ 0.16 0.222 $\pm$ 0.024 2.62 $\pm$ 0.28 0.118 $\pm$ 0.013 180 $\pm$ 30 5.8 $\pm$ 0.2

F1 1.120 $\pm$ 0.070 3.70 $\pm$ 0.23 0.549 $\pm$ 0.034 0.87 $\pm$ 0.05 0.293 $\pm$ 0.018 1200 $\pm$ 100 3.3 $\pm$ 0.2

F2 0.406 $\pm$ 0.024 1.34 $\pm$ 0.08 0.199 $\pm$ 0.011 0.28 $\pm$ 0.02 0.106 $\pm$ 0.006 1100 $\pm$ 100 3.4 $\pm$ 0.2

G 1.95 $\pm$ 0.11 6.43 $\pm$ 0.36 0.955 $\pm$ 0.054 6.99 $\pm$ 0.39 0.511 $\pm$ 0.029 220 $\pm$ 40 5.5 $\pm$ 0.3

H 0.014 $\pm$ 0.004 0.045 $\pm$ 0.013 0.007 $\pm$ 0.002 0.02 $\pm$ 0.01 0.004 $\pm$ 0.001 420 $\pm$ 100 4.8 $\pm$ 0.2

Mkn 1087 4.78 $\pm$ 0.33 70.0 $\pm$ 4.8 10.39 $\pm$ 0.72 129 $\pm$ 9 5.56 $\pm$ 0.38 90 $\pm$ 20 6.2 $\pm$ 0.1

MB 4.48 $\pm$ 0.31 65.6 $\pm$ 4.5 9.74 $\pm$ 0.67 85 $\pm$ 6 5.21 $\pm$ 0.36 150 $\pm$ 20 6.0 $\pm$ 0.1

#1 0.025 $\pm$ 0.007 0.365 $\pm$ 0.097 0.0541 $\pm$ 0.014 0.67 $\pm$ 0.18 0.029 $\pm$ 0.008 100 $\pm$ 30 6.2 $\pm$ 0.2

#7 0.274 $\pm$ 0.015 4.01 $\pm$ 0.22 0.596 $\pm$ 0.033 2.79 $\pm$ 0.15 0.319 $\pm$ 0.017 390 $\pm$ 30 5.2 $\pm$ 0.2

N 0.155 $\pm$ 0.013 2.27 $\pm$ 0.19 0.337 $\pm$ 0.028 3.34 $\pm$ 0.28 0.180 $\pm$ 0.015 80 $\pm$ 20 6.5 $\pm$ 0.3

K 1.58 $\pm$ 0.09 23.1 $\pm$ 1.3 3.44 $\pm$ 0.20 30.1 $\pm$ 1.7 1.84 $\pm$ 0.11 180 $\pm$ 30 5.8 $\pm$ 0.2

Haro 15
4.66 $\pm$ 0.52 41.8 $\pm$ 4.7 6.21 $\pm$ 0.69 77 $\pm$ 9 3.32 $\pm$ 0.37 90 $\pm$ 20 6.3 $\pm$ 0.3

C 3.23 $\pm$ 0.42 29.0 $\pm$ 3.8 4.31 $\pm$ 0.56 53 $\pm$ 7 2.30 $\pm$ 0.30 110 $\pm$ 20 6.2 $\pm$ 0.2

A 1.27 $\pm$ 0.16 11.4 $\pm$ 1.4 1.69 $\pm$ 0.21 6.7 $\pm$ 0.8 0.91 $\pm$ 0.11 360 $\pm$ 50 4.9 $\pm$ 0.2

B 0.05 $\pm$ 0.02 0.50 $\pm$ 0.20 0.07 $\pm$ 0.03 1.8 $\pm$ 0.7 0.04 $\pm$ 0.01 60 $\pm$ 25 7.0 $\pm$ 0.8

Mkn 1199 14.0 $\pm$ 2.1 48.9 $\pm$ 7.3 7.3 $\pm$ 1.1 140 $\pm$ 21 3.9 $\pm$ 0.6 ... ...

MB 13.6 $\pm$ 2.0 47.5 $\pm$ 7.0 7.1 $\pm$ 1.0 84 $\pm$ 12 3.8 $\pm$ 0.6 ... ...

NE 0.259 $\pm$ 0.065 0.90 $\pm$ 0.23 0.13 $\pm$ 0.03 1.67 $\pm$ 0.42 0.07 $\pm$ 0.02 ... ...

A 0.033 $\pm$ 0.010 0.12 $\pm$ 0.03 0.02 $\pm$ 0.01 0.70 $\pm$ 0.21 0.01 $\pm$ 0.00 ... ...

B 0.064 $\pm$ 0.019 0.22 $\pm$ 0.07 0.03 $\pm$ 0.01 1.35 $\pm$ 0.40 0.02 $\pm$ 0.01 ... ...

e 0.057 $\pm$ 0.017 0.20 $\pm$ 0.06 0.03 $\pm$ 0.01 1.20 $\pm$ 0.36 0.02 $\pm$ 0.01 ... ...

Mkn 5 3.00 $\pm$ 0.08 0.582 $\pm$ 0.014 0.081 $\pm$ 0.010 0.300 $\pm$ 0.012 0.046 $\pm$ 0.011 400 $\pm$ 40 4.9 $\pm$ 0.2

A 2.96 $\pm$ 0.08 0.510 $\pm$ 0.013 0.080 $\pm$ 0.010 0.290 $\pm$ 0.011 0.040 $\pm$ 0.010 442 $\pm$ 66 4.8 $\pm$ 0.2

B 0.042 $\pm$ 0.008 0.072 $\pm$ 0.014 0.0011 $\pm$ 0.0002 0.017 $\pm$ 0.002 0.006 $\pm$ 0.001 50 $\pm$ 20 7.2 $\pm$ 0.8

IRAS 08208+2816 3.29 $\pm$ 0.27 142 $\pm$ 12 21.1 $\pm$ 1.7 166 $\pm$ 14 11.3 $\pm$ 0.9 170 $\pm$ 40 5.8 $\pm$ 0.3

#1 0.046 $\pm$ 0.004 1.97 $\pm$ 0.18 0.29 $\pm$ 0.03 1.65 $\pm$ 0.15 0.156 $\pm$ 0.014 270 $\pm$ 50 5.2 $\pm$ 0.2

#2 0.058 $\pm$ 0.004 2.52 $\pm$ 0.18 0.34 $\pm$ 0.03 2.68 $\pm$ 0.19 0.200 $\pm$ 0.014 190 $\pm$ 40 5.6 $\pm$ 0.3

#3 0.219 $\pm$ 0.011 9.46 $\pm$ 0.48 1.41 $\pm$ 0.07 8.5 $\pm$ 0.4 0.75 $\pm$ 0.04 230 $\pm$ 40 5.3 $\pm$ 0.3

#4 0.031 $\pm$ 0.004 1.32 $\pm$ 0.16 0.20 $\pm$ 0.02 1.9 $\pm$ 0.2 0.105 $\pm$ 0.013 130 $\pm$ 40 6.1 $\pm$ 0.3

#5 0.279 $\pm$ 0.021 12.1 $\pm$ 0.9 1.79 $\pm$ 0.13 8.0 $\pm$ 0.6 0.96 $\pm$ 0.07 330 $\pm$ 40 5.0 $\pm$ 0.2

#6(C) 1.29 $\pm$ 0.07 56 $\pm$ 3 8.3 $\pm$ 0.5 35.0 $\pm$ 1.9 4.43 $\pm$ 0.24 350 $\pm$ 50 5.0 $\pm$ 0.1

#7 0.032 $\pm$ 0.005 1.38 $\pm$ 0.21 0.21 $\pm$ 0.03 1.5 $\pm$ 0.2 0.110 $\pm$ 0.016 180 $\pm$ 50 5.7 $\pm$ 0.4

#8 0.170 $\pm$ 0.017 7.35 $\pm$ 0.74 1.09 $\pm$ 0.11 12.5 $\pm$ 1.3 0.58 $\pm$ 0.06 110 $\pm$ 30 6.2 $\pm$ 0.3

#9 0.067 $\pm$ 0.010 2.91 $\pm$ 0.44 0.43 $\pm$ 0.06 5.9 $\pm$ 0.9 0.23 $\pm$ 0.04 90 $\pm$ 20 6.4 $\pm$ 0.4

#10 0.106 $\pm$ 0.012 4.58 $\pm$ 0.52 0.68 $\pm$ 0.08 7.8 $\pm$ 0.9 0.36 $\pm$ 0.04 110 $\pm$ 30 6.2 $\pm$ 0.3

IRAS 08339+6517^b
16.0 $\pm$ 0.7 120 $\pm$ 6 14.5 $\pm$ 0.7 226 $\pm$ 10 9.5 $\pm$ 0.5 110 $\pm$ 10 6.0 $\pm$ 0.2

Companion 0.28 $\pm$ 0.03 2.1 $\pm$ 0.4 0.26 $\pm$ 0.03 4.1 $\pm$ 0.5 0.17 $\pm$ 0.02 31 $\pm$ 5 6.7 $\pm$ 0.2

POX 4
15.5 $\pm$ 0.5 38.4 $\pm$ 1.2 5.70 $\pm$ 0.18 9.77 $\pm$ 0.32 3.05 $\pm$ 0.10 910 $\pm$ 5 4.5 $\pm$ 0.1

#3 0.675 $\pm$ 0.027 1.67 $\pm$ 0.07 0.25 $\pm$ 0.01 0.54 $\pm$ 0.02 0.13 $\pm$ 0.01 840 $\pm$ 10 4.6 $\pm$ 0.2

#6 0.380 $\pm$ 0.030 0.94 $\pm$ 0.07 0.14 $\pm$ 0.01 0.24 $\pm$ 0.02 0.07 $\pm$ 0.01 1110 $\pm$ 25 4.0 $\pm$ 0.2

#7 0.033 $\pm$ 0.004 0.08 $\pm$ 0.01 0.01: 0.05 $\pm$ 0.01 0.01: 415 $\pm$ 20 5.0 $\pm$ 0.2

#9-C 11.2 $\pm$ 0.4 27.8 $\pm$ 1.0 4.12 $\pm$ 0.15 7.06 $\pm$ 0.25 2.20 $\pm$ 0.08 1410 $\pm$ 5 3.1 $\pm$ 0.1

#11 0.178 $\pm$ 0.011 0.44 $\pm$ 0.03 0.07: 0.25 $\pm$ 0.02 0.04: 450 $\pm$ 10 5.0 $\pm$ 0.1

Comp 0.127 $\pm$ 0.011 0.31 $\pm$ 0.03 0.05: 0.79 $\pm$ 0.07 0.02: 320 $\pm$ 5 5.2 $\pm$ 0.2

UM 420
0.695 $\pm$ 0.043 46.8 $\pm$ 2.9 6.95 $\pm$ 0.43 13.75 $\pm$ 0.85 3.71 $\pm$ 0.23 980 $\pm$ 60 4.3 $\pm$ 0.2

SBS 0926+606 A
2.52 $\pm$ 0.12 9.43 $\pm$ 0.45 1.40 $\pm$ 0.07 3.59 $\pm$ 0.17 0.75 $\pm$ 0.04 600 $\pm$ 40 4.8 $\pm$ 0.2

A1 1.46 $\pm$ 0.11 5.46 $\pm$ 0.41 0.81 $\pm$ 0.06 2.08 $\pm$ 0.16 0.43 $\pm$ 0.03 670 $\pm$ 50 4.7 $\pm$ 0.2

A2 1.06 $\pm$ 0.09 3.96 $\pm$ 0.34 0.59 $\pm$ 0.05 1.51 $\pm$ 0.13 0.31 $\pm$ 0.03 510 $\pm$ 60 4.9 $\pm$ 0.2

SBS 0926+606 B 0.631 $\pm$ 0.056 2.36 $\pm$ 0.21 0.35 $\pm$ 0.03 4.76 $\pm$ 0.42 0.19 $\pm$ 0.02 130 $\pm$ 20 6.7 $\pm$ 0.3

Bc 0.327 $\pm$ 0.031 1.22 $\pm$ 0.12 0.18 $\pm$ 0.02 2.47 $\pm$ 0.23 0.10 $\pm$ 0.01 220 $\pm$ 40 5.9 $\pm$ 0.3

SBS 0948+532 1.86 $\pm$ 0.07 78.2 $\pm$ 2.9 11.61 $\pm$ 0.44 18.84 $\pm$ 0.71 6.21 $\pm$ 0.23 810 $\pm$ 30 4.6 $\pm$ 0.2

SBS 1054+365 5.87 $\pm$ 0.22 0.450 $\pm$ 0.017 0.067 $\pm$ 0.003 0.23 $\pm$ 0.01 0.036 $\pm$ 0.001 320 $\pm$ 50 5.2 $\pm$ 0.2

C 5.16 $\pm$ 0.15 0.395 $\pm$ 0.011 0.059 $\pm$ 0.002 0.20 $\pm$ 0.01 0.031 $\pm$ 0.001 490 $\pm$ 40 4.9 $\pm$ 0.1

a 1.30 $\pm$ 0.060 0.100 $\pm$ 0.005 0.015 $\pm$ 0.001 0.05: 0.008: 390 $\pm$ 40 5.0 $\pm$ 0.2

b1 0.062 $\pm$ 0.009 0.005 $\pm$ 0.001 ... 0.02: ... 40 $\pm$ 15 9.8 $\pm$ 1.0

b2 0.062 $\pm$ 0.009 0.005 $\pm$ 0.001 ... 0.02: ... 25 $\pm$ 20 11 $\pm$ 2

e 0.734 $\pm$ 0.041 0.056 $\pm$ 0.003 0.008: 0.03: 0.004: 270 $\pm$ 40 5.5 $\pm$ 0.3

SBS 1211+540 0.817 $\pm$ 0.031 0.141 $\pm$ 0.005 0.021 $\pm$ 0.001 0.05: 0.011: 640 $\pm$ 40 4.8 $\pm$ 0.2

C 0.726 $\pm$ 0.026 0.125 $\pm$ 0.004 0.019 $\pm$ 0.001 0.04: 0.010: 730 $\pm$ 50 4.7 $\pm$ 0.2

a 0.610 $\pm$ 0.030 0.105 $\pm$ 0.005 0.016 $\pm$ 0.001 0.04: 0.008: 490 $\pm$ 60 5.0 $\pm$ 0.2

SBS 1319+579 2.40 $\pm$ 0.15 2.38 $\pm$ 0.15 0.354 $\pm$ 0.022 0.78 $\pm$ 0.05 0.189 $\pm$ 0.012 620 $\pm$ 60 4.9 $\pm$ 0.2

A 1.480 $\pm$ 0.008 1.469 $\pm$ 0.008 0.2182 $\pm$ 0.0012 0.28 $\pm$ 0.02 0.117 $\pm$ 0.001 1300 $\pm$ 80 3.6 $\pm$ 0.4

B 0.107 $\pm$ 0.009 0.106 $\pm$ 0.009 0.0158 $\pm$ 0.0013 0.10 $\pm$ 0.01 0.008 $\pm$ 0.001 150 $\pm$ 30 6.5 $\pm$ 0.4

C 0.579 $\pm$ 0.041 0.575 $\pm$ 0.041 0.0854 $\pm$ 0.0060 0.28 $\pm$ 0.02 0.046 $\pm$ 0.003 320 $\pm$ 40 5.3 $\pm$ 0.3

d 0.056 $\pm$ 0.005 0.056 $\pm$ 0.005 0.0083 $\pm$ 0.0008 0.06 $\pm$ 0.01 0.004 120 $\pm$ 30 7.1 $\pm$ 0.5

e 0.024 $\pm$ 0.003 0.024 $\pm$ 0.003 0.0035 $\pm$ 0.0004 0.03 0.002 100 $\pm$ 30 7.3 $\pm$ 0.8

f 0.081 $\pm$ 0.006 0.080 $\pm$ 0.006 0.0119 $\pm$ 0.0008 0.07 0.006 220 $\pm$ 30 5.9 $\pm$ 0.4

g 0.026 $\pm$ 0.003 0.026 $\pm$ 0.003 0.0038 $\pm$ 0.0004 0.04 0.002 90 $\pm$ 30 7.3 $\pm$ 0.9

i 0.010 $\pm$ 0.002 0.010 $\pm$ 0.001 0.0015 $\pm$ 0.0002 0.02 0.001 50 $\pm$ 20 9.1 $\pm$ 1.1

SBS 1415+437 4.78 $\pm$ 0.20 0.495 $\pm$ 0.021 0.0735 $\pm$ 0.0031 0.14 $\pm$ 0.01 0.039 $\pm$ 0.002 900 $\pm$ 60 4.5 $\pm$ 0.2

Main Body 4.66 $\pm$ 0.19 0.482 $\pm$ 0.020 0.0716 $\pm$ 0.0029 0.11 0.038 $\pm$ 0.002 900 $\pm$ 60 4.5 $\pm$ 0.2

C 4.10 $\pm$ 0.16 0.424 $\pm$ 0.017 0.0630 $\pm$ 0.0025 0.10 0.034 $\pm$ 0.001 1250 $\pm$ 60 3.7 $\pm$ 0.3

A 0.465 $\pm$ 0.022 0.048 $\pm$ 0.002 0.0071 $\pm$ 0.0003 0.02 0.004 1100 $\pm$ 60 4.0 $\pm$ 0.3

B 0.121 $\pm$ 0.009 0.013 $\pm$ 0.001 0.0019 $\pm$ 0.0001 0.01 0.001 200 $\pm$ 30 6.1 $\pm$ 0.2

d 0.096 $\pm$ 0.008 0.010 $\pm$ 0.001 0.0015 $\pm$ 0.0001 ... 0.001 550 $\pm$ 50 4.9 $\pm$ 0.2

III Zw 107 5.29 $\pm$ 0.24 40.1 $\pm$ 1.8 5.96 $\pm$ 0.27 73.9 $\pm$ 3.4 3.19 $\pm$ 0.15 160 $\pm$ 30 5.9 $\pm$ 0.3

A 4.22 $\pm$ 0.18 32.0 $\pm$ 1.4 4.75 $\pm$ 0.20 32.5 $\pm$ 1.4 2.54 $\pm$ 0.11 250 $\pm$ 40 5.6 $\pm$ 0.3

B 0.965 $\pm$ 0.046 7.32 $\pm$ 0.35 1.087 $\pm$ 0.052 44.4 $\pm$ 2.1 0.58 $\pm$ 0.03 80 $\pm$ 30 6.5 $\pm$ 0.5

C 0.101 $\pm$ 0.018 0.77 $\pm$ 0.14 0.114 $\pm$ 0.020 5.6 $\pm$ 1.00 0.061 $\pm$ 0.011 40 $\pm$ 20 7.6 $\pm$ 1.4

Tol 9 10.2 $\pm$ 0.7 22.9 $\pm$ 1.6 3.4 $\pm$ 0.2 27.4 $\pm$ 1.9 1.82 $\pm$ 0.13 130 $\pm$ 30 6.0 $\pm$ 0.3

C 8.5 $\pm$ 0.4 19.0 $\pm$ 1.0 2.83 $\pm$ 0.14 40 $\pm$ 2 1.51 $\pm$ 0.08 200 $\pm$ 30 5.8 $\pm$ 0.2

#1 0.027 $\pm$ 0.002 0.061 $\pm$ 0.005 0.0091 $\pm$ 0.0007 0.13 $\pm$ 0.01 0.005 $\pm$ 0.001 110 $\pm$ 30 6.1 $\pm$ 0.2

#2 0.105 $\pm$ 0.006 0.236 $\pm$ 0.013 0.035 $\pm$ 0.002 0.50 $\pm$ 0.03 0.019 $\pm$ 0.001 180 $\pm$ 30 5.8 $\pm$ 0.2

#3 0.031 $\pm$ 0.004 0.070 $\pm$ 0.009 0.0104 $\pm$ 0.0013 0.15 $\pm$ 0.02 0.006 $\pm$ 0.001 110 $\pm$ 40 6.2 $\pm$ 0.2

#4 0.020 $\pm$ 0.003 0.045 $\pm$ 0.008 0.0066 $\pm$ 0.0011 0.09 $\pm$ 0.02 0.004 $\pm$ 0.001 140 $\pm$ 40 6.0 $\pm$ 0.2

#5 0.31 $\pm$ 0.04 0.69 $\pm$ 0.09 0.102 $\pm$ 0.013 1.46 $\pm$ 0.19 0.055 $\pm$ 0.007 120 $\pm$ 40 6.1 $\pm$ 0.3

#6 0.002: 0.003: 0.0005: 0.01: ... 80 $\pm$ 30 6.3 $\pm$ 0.3

Env 0.45 $\pm$ 0.04 1.017 $\pm$ 0.09 0.151 $\pm$ 0.013 ... ... ... ...

Tol 1457-262 11.4 $\pm$ 0.6 63.3 $\pm$ 3.5 9.4 $\pm$ 0.5 41 $\pm$ 2 5.0 $\pm$ 0.3 340 $\pm$ 50 5.1 $\pm$ 0.2

Obj 1 8.33 $\pm$ 0.49 46.2 $\pm$ 2.7 6.9 $\pm$ 0.4 23.4 $\pm$ 1.4 3.7 $\pm$ 0.2 430 $\pm$ 40 4.9 $\pm$ 0.2

#1 0.354 $\pm$ 0.032 1.97 $\pm$ 0.18 0.29 $\pm$ 0.03 2.09 $\pm$ 0.19 0.156 $\pm$ 0.014 190 $\pm$ 30 5.8 $\pm$ 0.3

#2 0.319 $\pm$ 0.028 1.77 $\pm$ 0.16 0.26 $\pm$ 0.02 1.59 $\pm$ 0.14 0.141 $\pm$ 0.012 230 $\pm$ 40 5.4 $\pm$ 0.3

#3(B) 0.854 $\pm$ 0.049 4.74 $\pm$ 0.27 0.70 $\pm$ 0.04 2.60 $\pm$ 0.15 0.38 $\pm$ 0.02 410 $\pm$ 40 5.0 $\pm$ 0.2

#4 0.444 $\pm$ 0.040 2.47 $\pm$ 0.22 0.37 $\pm$ 0.03 1.82 $\pm$ 0.16 0.196 $\pm$ 0.018 290 $\pm$ 40 5.2 $\pm$ 0.3

#5 0.550 $\pm$ 0.043 3.05 $\pm$ 0.24 0.45 $\pm$ 0.04 1.57 $\pm$ 0.12 0.242 $\pm$ 0.019 440 $\pm$ 50 4.9 $\pm$ 0.2

#6(A) 3.20 $\pm$ 0.22 17.8 $\pm$ 1.2 2.64 $\pm$ 0.18 8.1 $\pm$ 0.6 1.4 $\pm$ 0.1 650 $\pm$ 50 4.6 $\pm$ 0.2

#7(C) 0.621 $\pm$ 0.050 3.45 $\pm$ 0.28 0.51 $\pm$ 0.04 1.71 $\pm$ 0.14 0.27 $\pm$ 0.02 320 $\pm$ 40 5.1 $\pm$ 0.2

#8 0.482 $\pm$ 0.039 2.68 $\pm$ 0.22 0.40 $\pm$ 0.03 2.41 $\pm$ 0.19 0.212 $\pm$ 0.017 230 $\pm$ 40 5.4 $\pm$ 0.3

Obj 2 3.10 $\pm$ 0.14 17.21 $\pm$ 0.78 2.56 $\pm$ 0.12 14.4 $\pm$ 0.7 1.37 $\pm$ 0.06 250 $\pm$ 30 5.2 $\pm$ 0.2

#9 0.623 $\pm$ 0.036 3.46 $\pm$ 0.20 0.51 $\pm$ 0.03 3.8 $\pm$ 0.2 0.275 $\pm$ 0.016 180 $\pm$ 30 5.7 $\pm$ 0.2

#10 0.833 $\pm$ 0.042 4.62 $\pm$ 0.23 0.69 $\pm$ 0.03 4.2 $\pm$ 0.2 0.367 $\pm$ 0.019 230 $\pm$ 40 5.4 $\pm$ 0.2

#11 0.339 $\pm$ 0.024 1.88 $\pm$ 0.13 0.28 $\pm$ 0.02 2.60 $\pm$ 0.18 0.149 $\pm$ 0.011 140 $\pm$ 30 6.0 $\pm$ 0.3

#12 0.495 $\pm$ 0.038 2.75 $\pm$ 0.21 0.41 $\pm$ 0.03 2.16 $\pm$ 0.17 0.218 $\pm$ 0.017 270 $\pm$ 40 5.2 $\pm$ 0.2

#13 0.244 $\pm$ 0.022 1.35 $\pm$ 0.12 0.20 $\pm$ 0.02 1.76 $\pm$ 0.16 0.108 $\pm$ 0.010 150 $\pm$ 30 6.0 $\pm$ 0.2

#14 0.204 $\pm$ 0.014 1.13 $\pm$ 0.078 0.168 $\pm$ 0.012 1.32 $\pm$ 0.09 0.090 $\pm$ 0.006 170 $\pm$ 30 5.8 $\pm$ 0.2

#15 0.085 $\pm$ 0.007 0.474 $\pm$ 0.039 0.070 $\pm$ 0.006 0.80 $\pm$ 0.07 0.038 $\pm$ 0.003 90 $\pm$ 20 6.4 $\pm$ 0.4

#16 0.006 $\pm$ 0.002 0.036 $\pm$ 0.010 0.005 $\pm$ 0.002 0.10 $\pm$ 0.03 0.003 $\pm$ 0.001 60 $\pm$ 30 7.0 $\pm$ 1.0

Arp 252 4.48 $\pm$ 0.30 90.3 $\pm$ 6.1 13.4 $\pm$ 0.9 82.3 $\pm$ 4.9 7.2 $\pm$ 0.5 ... ...

ESO 566-8 4.17 $\pm$ 0.28 84.1 $\pm$ 5.6 12.5 $\pm$ 0.8 45.1 $\pm$ 3.0 6.68 $\pm$ 0.45 440 $\pm$ 40 4.9 $\pm$ 0.3

a1 3.82 $\pm$ 0.19 77.0 $\pm$ 3.8 11.4 $\pm$ 0.6 37.2 $\pm$ 1.9 6.12 $\pm$ 0.30 510 $\pm$ 40 4.2 $\pm$ 0.4

a2 0.085 $\pm$ 0.007 1.72 $\pm$ 0.15 0.26 $\pm$ 0.02 0.85 $\pm$ 0.08 0.136 $\pm$ 0.012 460 $\pm$ 50 4.8 $\pm$ 0.6

ESO 566-7 0.312 $\pm$ 0.022 6.3 $\pm$ 0.4 0.93 $\pm$ 0.07 16.8 $\pm$ 1.2 0.50 $\pm$ 0.04 90 $\pm$ 20 6.1 $\pm$ 0.2

b1 0.165 $\pm$ 0.010 3.3 $\pm$ 0.2 0.49 $\pm$ 0.03 8.9 $\pm$ 0.5 0.264 $\pm$ 0.016 130 $\pm$ 20 5.9 $\pm$ 0.2

b2 0.140 $\pm$ 0.011 2.8 $\pm$ 0.2 0.419 $\pm$ 0.033 7.5 $\pm$ 0.6 0.224 $\pm$ 0.018 80 $\pm$ 20 6.2 $\pm$ 0.2

b3 0.008 $\pm$ 0.002 0.17 $\pm$ 0.04 0.025 $\pm$ 0.007 0.44 $\pm$ 0.12 0.013 $\pm$ 0.004 50 $\pm$ 20 6.4 $\pm$ 0.3

c 0.017 $\pm$ 0.003 0.34 $\pm$ 0.06 0.051 $\pm$ 0.009 0.92 $\pm$ 0.16 0.027 $\pm$ 0.005 500 $\pm$ 100 4.5 $\pm$ 0.8

d 0.008 $\pm$ 0.003 0.16 $\pm$ 0.05 0.024 $\pm$ 0.008 0.43 $\pm$ 0.13 0.013 $\pm$ 0.004 50 $\pm$ 20 6.4 $\pm$ 0.3

NGC 5253^c 229 $\pm$ 11 4.39 $\pm$ 0.21 0.651 $\pm$ 0.031 2.22 $\pm$ 0.11 0.348 $\pm$ 0.017 450 $\pm$ 5 5.0 $\pm$ 0.1

^a HCG 31AC is NGC 1741.
^b Values extracted from López-Sánchez et al. (2006).
^c Data of the H $\alpha$ flux and W(H $\alpha$ ) extracted from Meurer et al. (2006).

**Table 7:** Results of the H $\alpha$ photometry of the galaxies and regions analyzed in this work. The H $\alpha$ flux is corrected for both extinction and the contribution of the [N II] emission lines. Last column shows the age of the last starbursting episode derived comparing W(H $\alpha$ ) with the predictions given by Leitherer et al. (1999) models.
Object	Flux	Luminosity	$M_{\rm H~II}$	$M_{\star}$	SFR	W(H $\alpha$ )	Age
	(10^-13 erg cm^-2 s^-1)	(10⁴⁰ erg s^-1)	(10⁶ $M_{\odot}$ )	(10⁶ $M_{\odot}$ )	( $M_{\odot}$ yr^-1)	(Å)	(Myr)
HCG 31
A1	0.137 $\pm$ 0.015	0.452 $\pm$ 0.049	0.067 $\pm$ 0.007	0.64 $\pm$ 0.07	0.036 $\pm$ 0.004	70 $\pm$ 30	6.8 $\pm$ 0.6
B	0.925 $\pm$ 0.078	3.05 $\pm$ 0.26	0.453 $\pm$ 0.038	8.20 $\pm$ 0.69	0.242 $\pm$ 0.020	80 $\pm$ 20	6.5 $\pm$ 0.3
AC^b	11.00 $\pm$ 0.70	36.3 $\pm$ 2.3	5.39 $\pm$ 0.34	18.2 $\pm$ 1.2	2.88 $\pm$ 0.18	500 $\pm$ 40	4.9 $\pm$ 0.1
E	0.452 $\pm$ 0.048	1.49 $\pm$ 0.16	0.222 $\pm$ 0.024	2.62 $\pm$ 0.28	0.118 $\pm$ 0.013	180 $\pm$ 30	5.8 $\pm$ 0.2
F1	1.120 $\pm$ 0.070	3.70 $\pm$ 0.23	0.549 $\pm$ 0.034	0.87 $\pm$ 0.05	0.293 $\pm$ 0.018	1200 $\pm$ 100	3.3 $\pm$ 0.2
F2	0.406 $\pm$ 0.024	1.34 $\pm$ 0.08	0.199 $\pm$ 0.011	0.28 $\pm$ 0.02	0.106 $\pm$ 0.006	1100 $\pm$ 100	3.4 $\pm$ 0.2
G	1.95 $\pm$ 0.11	6.43 $\pm$ 0.36	0.955 $\pm$ 0.054	6.99 $\pm$ 0.39	0.511 $\pm$ 0.029	220 $\pm$ 40	5.5 $\pm$ 0.3
H	0.014 $\pm$ 0.004	0.045 $\pm$ 0.013	0.007 $\pm$ 0.002	0.02 $\pm$ 0.01	0.004 $\pm$ 0.001	420 $\pm$ 100	4.8 $\pm$ 0.2
Mkn 1087	4.78 $\pm$ 0.33	70.0 $\pm$ 4.8	10.39 $\pm$ 0.72	129 $\pm$ 9	5.56 $\pm$ 0.38	90 $\pm$ 20	6.2 $\pm$ 0.1
MB	4.48 $\pm$ 0.31	65.6 $\pm$ 4.5	9.74 $\pm$ 0.67	85 $\pm$ 6	5.21 $\pm$ 0.36	150 $\pm$ 20	6.0 $\pm$ 0.1
#1	0.025 $\pm$ 0.007	0.365 $\pm$ 0.097	0.0541 $\pm$ 0.014	0.67 $\pm$ 0.18	0.029 $\pm$ 0.008	100 $\pm$ 30	6.2 $\pm$ 0.2
#7	0.274 $\pm$ 0.015	4.01 $\pm$ 0.22	0.596 $\pm$ 0.033	2.79 $\pm$ 0.15	0.319 $\pm$ 0.017	390 $\pm$ 30	5.2 $\pm$ 0.2
N	0.155 $\pm$ 0.013	2.27 $\pm$ 0.19	0.337 $\pm$ 0.028	3.34 $\pm$ 0.28	0.180 $\pm$ 0.015	80 $\pm$ 20	6.5 $\pm$ 0.3
K	1.58 $\pm$ 0.09	23.1 $\pm$ 1.3	3.44 $\pm$ 0.20	30.1 $\pm$ 1.7	1.84 $\pm$ 0.11	180 $\pm$ 30	5.8 $\pm$ 0.2
Haro 15	4.66 $\pm$ 0.52	41.8 $\pm$ 4.7	6.21 $\pm$ 0.69	77 $\pm$ 9	3.32 $\pm$ 0.37	90 $\pm$ 20	6.3 $\pm$ 0.3
C	3.23 $\pm$ 0.42	29.0 $\pm$ 3.8	4.31 $\pm$ 0.56	53 $\pm$ 7	2.30 $\pm$ 0.30	110 $\pm$ 20	6.2 $\pm$ 0.2
A	1.27 $\pm$ 0.16	11.4 $\pm$ 1.4	1.69 $\pm$ 0.21	6.7 $\pm$ 0.8	0.91 $\pm$ 0.11	360 $\pm$ 50	4.9 $\pm$ 0.2
B	0.05 $\pm$ 0.02	0.50 $\pm$ 0.20	0.07 $\pm$ 0.03	1.8 $\pm$ 0.7	0.04 $\pm$ 0.01	60 $\pm$ 25	7.0 $\pm$ 0.8
Mkn 1199	14.0 $\pm$ 2.1	48.9 $\pm$ 7.3	7.3 $\pm$ 1.1	140 $\pm$ 21	3.9 $\pm$ 0.6	...	...
MB	13.6 $\pm$ 2.0	47.5 $\pm$ 7.0	7.1 $\pm$ 1.0	84 $\pm$ 12	3.8 $\pm$ 0.6	...	...
NE	0.259 $\pm$ 0.065	0.90 $\pm$ 0.23	0.13 $\pm$ 0.03	1.67 $\pm$ 0.42	0.07 $\pm$ 0.02	...	...
A	0.033 $\pm$ 0.010	0.12 $\pm$ 0.03	0.02 $\pm$ 0.01	0.70 $\pm$ 0.21	0.01 $\pm$ 0.00	...	...
B	0.064 $\pm$ 0.019	0.22 $\pm$ 0.07	0.03 $\pm$ 0.01	1.35 $\pm$ 0.40	0.02 $\pm$ 0.01	...	...
e	0.057 $\pm$ 0.017	0.20 $\pm$ 0.06	0.03 $\pm$ 0.01	1.20 $\pm$ 0.36	0.02 $\pm$ 0.01	...	...
Mkn 5	3.00 $\pm$ 0.08	0.582 $\pm$ 0.014	0.081 $\pm$ 0.010	0.300 $\pm$ 0.012	0.046 $\pm$ 0.011	400 $\pm$ 40	4.9 $\pm$ 0.2
A	2.96 $\pm$ 0.08	0.510 $\pm$ 0.013	0.080 $\pm$ 0.010	0.290 $\pm$ 0.011	0.040 $\pm$ 0.010	442 $\pm$ 66	4.8 $\pm$ 0.2
B	0.042 $\pm$ 0.008	0.072 $\pm$ 0.014	0.0011 $\pm$ 0.0002	0.017 $\pm$ 0.002	0.006 $\pm$ 0.001	50 $\pm$ 20	7.2 $\pm$ 0.8
IRAS 08208+2816	3.29 $\pm$ 0.27	142 $\pm$ 12	21.1 $\pm$ 1.7	166 $\pm$ 14	11.3 $\pm$ 0.9	170 $\pm$ 40	5.8 $\pm$ 0.3
#1	0.046 $\pm$ 0.004	1.97 $\pm$ 0.18	0.29 $\pm$ 0.03	1.65 $\pm$ 0.15	0.156 $\pm$ 0.014	270 $\pm$ 50	5.2 $\pm$ 0.2
#2	0.058 $\pm$ 0.004	2.52 $\pm$ 0.18	0.34 $\pm$ 0.03	2.68 $\pm$ 0.19	0.200 $\pm$ 0.014	190 $\pm$ 40	5.6 $\pm$ 0.3
#3	0.219 $\pm$ 0.011	9.46 $\pm$ 0.48	1.41 $\pm$ 0.07	8.5 $\pm$ 0.4	0.75 $\pm$ 0.04	230 $\pm$ 40	5.3 $\pm$ 0.3
#4	0.031 $\pm$ 0.004	1.32 $\pm$ 0.16	0.20 $\pm$ 0.02	1.9 $\pm$ 0.2	0.105 $\pm$ 0.013	130 $\pm$ 40	6.1 $\pm$ 0.3
#5	0.279 $\pm$ 0.021	12.1 $\pm$ 0.9	1.79 $\pm$ 0.13	8.0 $\pm$ 0.6	0.96 $\pm$ 0.07	330 $\pm$ 40	5.0 $\pm$ 0.2
#6(C)	1.29 $\pm$ 0.07	56 $\pm$ 3	8.3 $\pm$ 0.5	35.0 $\pm$ 1.9	4.43 $\pm$ 0.24	350 $\pm$ 50	5.0 $\pm$ 0.1
#7	0.032 $\pm$ 0.005	1.38 $\pm$ 0.21	0.21 $\pm$ 0.03	1.5 $\pm$ 0.2	0.110 $\pm$ 0.016	180 $\pm$ 50	5.7 $\pm$ 0.4
#8	0.170 $\pm$ 0.017	7.35 $\pm$ 0.74	1.09 $\pm$ 0.11	12.5 $\pm$ 1.3	0.58 $\pm$ 0.06	110 $\pm$ 30	6.2 $\pm$ 0.3
#9	0.067 $\pm$ 0.010	2.91 $\pm$ 0.44	0.43 $\pm$ 0.06	5.9 $\pm$ 0.9	0.23 $\pm$ 0.04	90 $\pm$ 20	6.4 $\pm$ 0.4
#10	0.106 $\pm$ 0.012	4.58 $\pm$ 0.52	0.68 $\pm$ 0.08	7.8 $\pm$ 0.9	0.36 $\pm$ 0.04	110 $\pm$ 30	6.2 $\pm$ 0.3
IRAS 08339+6517^b	16.0 $\pm$ 0.7	120 $\pm$ 6	14.5 $\pm$ 0.7	226 $\pm$ 10	9.5 $\pm$ 0.5	110 $\pm$ 10	6.0 $\pm$ 0.2
Companion	0.28 $\pm$ 0.03	2.1 $\pm$ 0.4	0.26 $\pm$ 0.03	4.1 $\pm$ 0.5	0.17 $\pm$ 0.02	31 $\pm$ 5	6.7 $\pm$ 0.2
POX 4	15.5 $\pm$ 0.5	38.4 $\pm$ 1.2	5.70 $\pm$ 0.18	9.77 $\pm$ 0.32	3.05 $\pm$ 0.10	910 $\pm$ 5	4.5 $\pm$ 0.1
#3	0.675 $\pm$ 0.027	1.67 $\pm$ 0.07	0.25 $\pm$ 0.01	0.54 $\pm$ 0.02	0.13 $\pm$ 0.01	840 $\pm$ 10	4.6 $\pm$ 0.2
#6	0.380 $\pm$ 0.030	0.94 $\pm$ 0.07	0.14 $\pm$ 0.01	0.24 $\pm$ 0.02	0.07 $\pm$ 0.01	1110 $\pm$ 25	4.0 $\pm$ 0.2
#7	0.033 $\pm$ 0.004	0.08 $\pm$ 0.01	0.01:	0.05 $\pm$ 0.01	0.01:	415 $\pm$ 20	5.0 $\pm$ 0.2
#9-C	11.2 $\pm$ 0.4	27.8 $\pm$ 1.0	4.12 $\pm$ 0.15	7.06 $\pm$ 0.25	2.20 $\pm$ 0.08	1410 $\pm$ 5	3.1 $\pm$ 0.1
#11	0.178 $\pm$ 0.011	0.44 $\pm$ 0.03	0.07:	0.25 $\pm$ 0.02	0.04:	450 $\pm$ 10	5.0 $\pm$ 0.1
Comp	0.127 $\pm$ 0.011	0.31 $\pm$ 0.03	0.05:	0.79 $\pm$ 0.07	0.02:	320 $\pm$ 5	5.2 $\pm$ 0.2
UM 420	0.695 $\pm$ 0.043	46.8 $\pm$ 2.9	6.95 $\pm$ 0.43	13.75 $\pm$ 0.85	3.71 $\pm$ 0.23	980 $\pm$ 60	4.3 $\pm$ 0.2
SBS 0926+606 A	2.52 $\pm$ 0.12	9.43 $\pm$ 0.45	1.40 $\pm$ 0.07	3.59 $\pm$ 0.17	0.75 $\pm$ 0.04	600 $\pm$ 40	4.8 $\pm$ 0.2
A1	1.46 $\pm$ 0.11	5.46 $\pm$ 0.41	0.81 $\pm$ 0.06	2.08 $\pm$ 0.16	0.43 $\pm$ 0.03	670 $\pm$ 50	4.7 $\pm$ 0.2
A2	1.06 $\pm$ 0.09	3.96 $\pm$ 0.34	0.59 $\pm$ 0.05	1.51 $\pm$ 0.13	0.31 $\pm$ 0.03	510 $\pm$ 60	4.9 $\pm$ 0.2
SBS 0926+606 B	0.631 $\pm$ 0.056	2.36 $\pm$ 0.21	0.35 $\pm$ 0.03	4.76 $\pm$ 0.42	0.19 $\pm$ 0.02	130 $\pm$ 20	6.7 $\pm$ 0.3
Bc	0.327 $\pm$ 0.031	1.22 $\pm$ 0.12	0.18 $\pm$ 0.02	2.47 $\pm$ 0.23	0.10 $\pm$ 0.01	220 $\pm$ 40	5.9 $\pm$ 0.3
SBS 0948+532	1.86 $\pm$ 0.07	78.2 $\pm$ 2.9	11.61 $\pm$ 0.44	18.84 $\pm$ 0.71	6.21 $\pm$ 0.23	810 $\pm$ 30	4.6 $\pm$ 0.2
SBS 1054+365	5.87 $\pm$ 0.22	0.450 $\pm$ 0.017	0.067 $\pm$ 0.003	0.23 $\pm$ 0.01	0.036 $\pm$ 0.001	320 $\pm$ 50	5.2 $\pm$ 0.2
C	5.16 $\pm$ 0.15	0.395 $\pm$ 0.011	0.059 $\pm$ 0.002	0.20 $\pm$ 0.01	0.031 $\pm$ 0.001	490 $\pm$ 40	4.9 $\pm$ 0.1
a	1.30 $\pm$ 0.060	0.100 $\pm$ 0.005	0.015 $\pm$ 0.001	0.05:	0.008:	390 $\pm$ 40	5.0 $\pm$ 0.2
b1	0.062 $\pm$ 0.009	0.005 $\pm$ 0.001	...	0.02:	...	40 $\pm$ 15	9.8 $\pm$ 1.0
b2	0.062 $\pm$ 0.009	0.005 $\pm$ 0.001	...	0.02:	...	25 $\pm$ 20	11 $\pm$ 2
e	0.734 $\pm$ 0.041	0.056 $\pm$ 0.003	0.008:	0.03:	0.004:	270 $\pm$ 40	5.5 $\pm$ 0.3
SBS 1211+540	0.817 $\pm$ 0.031	0.141 $\pm$ 0.005	0.021 $\pm$ 0.001	0.05:	0.011:	640 $\pm$ 40	4.8 $\pm$ 0.2
C	0.726 $\pm$ 0.026	0.125 $\pm$ 0.004	0.019 $\pm$ 0.001	0.04:	0.010:	730 $\pm$ 50	4.7 $\pm$ 0.2
a	0.610 $\pm$ 0.030	0.105 $\pm$ 0.005	0.016 $\pm$ 0.001	0.04:	0.008:	490 $\pm$ 60	5.0 $\pm$ 0.2
SBS 1319+579	2.40 $\pm$ 0.15	2.38 $\pm$ 0.15	0.354 $\pm$ 0.022	0.78 $\pm$ 0.05	0.189 $\pm$ 0.012	620 $\pm$ 60	4.9 $\pm$ 0.2
A	1.480 $\pm$ 0.008	1.469 $\pm$ 0.008	0.2182 $\pm$ 0.0012	0.28 $\pm$ 0.02	0.117 $\pm$ 0.001	1300 $\pm$ 80	3.6 $\pm$ 0.4
B	0.107 $\pm$ 0.009	0.106 $\pm$ 0.009	0.0158 $\pm$ 0.0013	0.10 $\pm$ 0.01	0.008 $\pm$ 0.001	150 $\pm$ 30	6.5 $\pm$ 0.4
C	0.579 $\pm$ 0.041	0.575 $\pm$ 0.041	0.0854 $\pm$ 0.0060	0.28 $\pm$ 0.02	0.046 $\pm$ 0.003	320 $\pm$ 40	5.3 $\pm$ 0.3
d	0.056 $\pm$ 0.005	0.056 $\pm$ 0.005	0.0083 $\pm$ 0.0008	0.06 $\pm$ 0.01	0.004	120 $\pm$ 30	7.1 $\pm$ 0.5
e	0.024 $\pm$ 0.003	0.024 $\pm$ 0.003	0.0035 $\pm$ 0.0004	0.03	0.002	100 $\pm$ 30	7.3 $\pm$ 0.8
f	0.081 $\pm$ 0.006	0.080 $\pm$ 0.006	0.0119 $\pm$ 0.0008	0.07	0.006	220 $\pm$ 30	5.9 $\pm$ 0.4
g	0.026 $\pm$ 0.003	0.026 $\pm$ 0.003	0.0038 $\pm$ 0.0004	0.04	0.002	90 $\pm$ 30	7.3 $\pm$ 0.9
i	0.010 $\pm$ 0.002	0.010 $\pm$ 0.001	0.0015 $\pm$ 0.0002	0.02	0.001	50 $\pm$ 20	9.1 $\pm$ 1.1
SBS 1415+437	4.78 $\pm$ 0.20	0.495 $\pm$ 0.021	0.0735 $\pm$ 0.0031	0.14 $\pm$ 0.01	0.039 $\pm$ 0.002	900 $\pm$ 60	4.5 $\pm$ 0.2
Main Body	4.66 $\pm$ 0.19	0.482 $\pm$ 0.020	0.0716 $\pm$ 0.0029	0.11	0.038 $\pm$ 0.002	900 $\pm$ 60	4.5 $\pm$ 0.2
C	4.10 $\pm$ 0.16	0.424 $\pm$ 0.017	0.0630 $\pm$ 0.0025	0.10	0.034 $\pm$ 0.001	1250 $\pm$ 60	3.7 $\pm$ 0.3
A	0.465 $\pm$ 0.022	0.048 $\pm$ 0.002	0.0071 $\pm$ 0.0003	0.02	0.004	1100 $\pm$ 60	4.0 $\pm$ 0.3
B	0.121 $\pm$ 0.009	0.013 $\pm$ 0.001	0.0019 $\pm$ 0.0001	0.01	0.001	200 $\pm$ 30	6.1 $\pm$ 0.2
d	0.096 $\pm$ 0.008	0.010 $\pm$ 0.001	0.0015 $\pm$ 0.0001	...	0.001	550 $\pm$ 50	4.9 $\pm$ 0.2
III Zw 107	5.29 $\pm$ 0.24	40.1 $\pm$ 1.8	5.96 $\pm$ 0.27	73.9 $\pm$ 3.4	3.19 $\pm$ 0.15	160 $\pm$ 30	5.9 $\pm$ 0.3
A	4.22 $\pm$ 0.18	32.0 $\pm$ 1.4	4.75 $\pm$ 0.20	32.5 $\pm$ 1.4	2.54 $\pm$ 0.11	250 $\pm$ 40	5.6 $\pm$ 0.3
B	0.965 $\pm$ 0.046	7.32 $\pm$ 0.35	1.087 $\pm$ 0.052	44.4 $\pm$ 2.1	0.58 $\pm$ 0.03	80 $\pm$ 30	6.5 $\pm$ 0.5
C	0.101 $\pm$ 0.018	0.77 $\pm$ 0.14	0.114 $\pm$ 0.020	5.6 $\pm$ 1.00	0.061 $\pm$ 0.011	40 $\pm$ 20	7.6 $\pm$ 1.4
Tol 9	10.2 $\pm$ 0.7	22.9 $\pm$ 1.6	3.4 $\pm$ 0.2	27.4 $\pm$ 1.9	1.82 $\pm$ 0.13	130 $\pm$ 30	6.0 $\pm$ 0.3
C	8.5 $\pm$ 0.4	19.0 $\pm$ 1.0	2.83 $\pm$ 0.14	40 $\pm$ 2	1.51 $\pm$ 0.08	200 $\pm$ 30	5.8 $\pm$ 0.2
#1	0.027 $\pm$ 0.002	0.061 $\pm$ 0.005	0.0091 $\pm$ 0.0007	0.13 $\pm$ 0.01	0.005 $\pm$ 0.001	110 $\pm$ 30	6.1 $\pm$ 0.2
#2	0.105 $\pm$ 0.006	0.236 $\pm$ 0.013	0.035 $\pm$ 0.002	0.50 $\pm$ 0.03	0.019 $\pm$ 0.001	180 $\pm$ 30	5.8 $\pm$ 0.2
#3	0.031 $\pm$ 0.004	0.070 $\pm$ 0.009	0.0104 $\pm$ 0.0013	0.15 $\pm$ 0.02	0.006 $\pm$ 0.001	110 $\pm$ 40	6.2 $\pm$ 0.2
#4	0.020 $\pm$ 0.003	0.045 $\pm$ 0.008	0.0066 $\pm$ 0.0011	0.09 $\pm$ 0.02	0.004 $\pm$ 0.001	140 $\pm$ 40	6.0 $\pm$ 0.2
#5	0.31 $\pm$ 0.04	0.69 $\pm$ 0.09	0.102 $\pm$ 0.013	1.46 $\pm$ 0.19	0.055 $\pm$ 0.007	120 $\pm$ 40	6.1 $\pm$ 0.3
#6	0.002:	0.003:	0.0005:	0.01:	...	80 $\pm$ 30	6.3 $\pm$ 0.3
Env	0.45 $\pm$ 0.04	1.017 $\pm$ 0.09	0.151 $\pm$ 0.013	...	...	...	...
Tol 1457-262	11.4 $\pm$ 0.6	63.3 $\pm$ 3.5	9.4 $\pm$ 0.5	41 $\pm$ 2	5.0 $\pm$ 0.3	340 $\pm$ 50	5.1 $\pm$ 0.2
Obj 1	8.33 $\pm$ 0.49	46.2 $\pm$ 2.7	6.9 $\pm$ 0.4	23.4 $\pm$ 1.4	3.7 $\pm$ 0.2	430 $\pm$ 40	4.9 $\pm$ 0.2
#1	0.354 $\pm$ 0.032	1.97 $\pm$ 0.18	0.29 $\pm$ 0.03	2.09 $\pm$ 0.19	0.156 $\pm$ 0.014	190 $\pm$ 30	5.8 $\pm$ 0.3
#2	0.319 $\pm$ 0.028	1.77 $\pm$ 0.16	0.26 $\pm$ 0.02	1.59 $\pm$ 0.14	0.141 $\pm$ 0.012	230 $\pm$ 40	5.4 $\pm$ 0.3
#3(B)	0.854 $\pm$ 0.049	4.74 $\pm$ 0.27	0.70 $\pm$ 0.04	2.60 $\pm$ 0.15	0.38 $\pm$ 0.02	410 $\pm$ 40	5.0 $\pm$ 0.2
#4	0.444 $\pm$ 0.040	2.47 $\pm$ 0.22	0.37 $\pm$ 0.03	1.82 $\pm$ 0.16	0.196 $\pm$ 0.018	290 $\pm$ 40	5.2 $\pm$ 0.3
#5	0.550 $\pm$ 0.043	3.05 $\pm$ 0.24	0.45 $\pm$ 0.04	1.57 $\pm$ 0.12	0.242 $\pm$ 0.019	440 $\pm$ 50	4.9 $\pm$ 0.2
#6(A)	3.20 $\pm$ 0.22	17.8 $\pm$ 1.2	2.64 $\pm$ 0.18	8.1 $\pm$ 0.6	1.4 $\pm$ 0.1	650 $\pm$ 50	4.6 $\pm$ 0.2
#7(C)	0.621 $\pm$ 0.050	3.45 $\pm$ 0.28	0.51 $\pm$ 0.04	1.71 $\pm$ 0.14	0.27 $\pm$ 0.02	320 $\pm$ 40	5.1 $\pm$ 0.2
#8	0.482 $\pm$ 0.039	2.68 $\pm$ 0.22	0.40 $\pm$ 0.03	2.41 $\pm$ 0.19	0.212 $\pm$ 0.017	230 $\pm$ 40	5.4 $\pm$ 0.3
Obj 2	3.10 $\pm$ 0.14	17.21 $\pm$ 0.78	2.56 $\pm$ 0.12	14.4 $\pm$ 0.7	1.37 $\pm$ 0.06	250 $\pm$ 30	5.2 $\pm$ 0.2
#9	0.623 $\pm$ 0.036	3.46 $\pm$ 0.20	0.51 $\pm$ 0.03	3.8 $\pm$ 0.2	0.275 $\pm$ 0.016	180 $\pm$ 30	5.7 $\pm$ 0.2
#10	0.833 $\pm$ 0.042	4.62 $\pm$ 0.23	0.69 $\pm$ 0.03	4.2 $\pm$ 0.2	0.367 $\pm$ 0.019	230 $\pm$ 40	5.4 $\pm$ 0.2
#11	0.339 $\pm$ 0.024	1.88 $\pm$ 0.13	0.28 $\pm$ 0.02	2.60 $\pm$ 0.18	0.149 $\pm$ 0.011	140 $\pm$ 30	6.0 $\pm$ 0.3
#12	0.495 $\pm$ 0.038	2.75 $\pm$ 0.21	0.41 $\pm$ 0.03	2.16 $\pm$ 0.17	0.218 $\pm$ 0.017	270 $\pm$ 40	5.2 $\pm$ 0.2
#13	0.244 $\pm$ 0.022	1.35 $\pm$ 0.12	0.20 $\pm$ 0.02	1.76 $\pm$ 0.16	0.108 $\pm$ 0.010	150 $\pm$ 30	6.0 $\pm$ 0.2
#14	0.204 $\pm$ 0.014	1.13 $\pm$ 0.078	0.168 $\pm$ 0.012	1.32 $\pm$ 0.09	0.090 $\pm$ 0.006	170 $\pm$ 30	5.8 $\pm$ 0.2
#15	0.085 $\pm$ 0.007	0.474 $\pm$ 0.039	0.070 $\pm$ 0.006	0.80 $\pm$ 0.07	0.038 $\pm$ 0.003	90 $\pm$ 20	6.4 $\pm$ 0.4
#16	0.006 $\pm$ 0.002	0.036 $\pm$ 0.010	0.005 $\pm$ 0.002	0.10 $\pm$ 0.03	0.003 $\pm$ 0.001	60 $\pm$ 30	7.0 $\pm$ 1.0
Arp 252	4.48 $\pm$ 0.30	90.3 $\pm$ 6.1	13.4 $\pm$ 0.9	82.3 $\pm$ 4.9	7.2 $\pm$ 0.5	...	...
ESO 566-8	4.17 $\pm$ 0.28	84.1 $\pm$ 5.6	12.5 $\pm$ 0.8	45.1 $\pm$ 3.0	6.68 $\pm$ 0.45	440 $\pm$ 40	4.9 $\pm$ 0.3
a1	3.82 $\pm$ 0.19	77.0 $\pm$ 3.8	11.4 $\pm$ 0.6	37.2 $\pm$ 1.9	6.12 $\pm$ 0.30	510 $\pm$ 40	4.2 $\pm$ 0.4
a2	0.085 $\pm$ 0.007	1.72 $\pm$ 0.15	0.26 $\pm$ 0.02	0.85 $\pm$ 0.08	0.136 $\pm$ 0.012	460 $\pm$ 50	4.8 $\pm$ 0.6
ESO 566-7	0.312 $\pm$ 0.022	6.3 $\pm$ 0.4	0.93 $\pm$ 0.07	16.8 $\pm$ 1.2	0.50 $\pm$ 0.04	90 $\pm$ 20	6.1 $\pm$ 0.2
b1	0.165 $\pm$ 0.010	3.3 $\pm$ 0.2	0.49 $\pm$ 0.03	8.9 $\pm$ 0.5	0.264 $\pm$ 0.016	130 $\pm$ 20	5.9 $\pm$ 0.2
b2	0.140 $\pm$ 0.011	2.8 $\pm$ 0.2	0.419 $\pm$ 0.033	7.5 $\pm$ 0.6	0.224 $\pm$ 0.018	80 $\pm$ 20	6.2 $\pm$ 0.2
b3	0.008 $\pm$ 0.002	0.17 $\pm$ 0.04	0.025 $\pm$ 0.007	0.44 $\pm$ 0.12	0.013 $\pm$ 0.004	50 $\pm$ 20	6.4 $\pm$ 0.3
c	0.017 $\pm$ 0.003	0.34 $\pm$ 0.06	0.051 $\pm$ 0.009	0.92 $\pm$ 0.16	0.027 $\pm$ 0.005	500 $\pm$ 100	4.5 $\pm$ 0.8
d	0.008 $\pm$ 0.003	0.16 $\pm$ 0.05	0.024 $\pm$ 0.008	0.43 $\pm$ 0.13	0.013 $\pm$ 0.004	50 $\pm$ 20	6.4 $\pm$ 0.3
NGC 5253^c	229 $\pm$ 11	4.39 $\pm$ 0.21	0.651 $\pm$ 0.031	2.22 $\pm$ 0.11	0.348 $\pm$ 0.017	450 $\pm$ 5	5.0 $\pm$ 0.1

Source LaTeX | All tables | In the text