Table 1: The quasar sample.
Object z N $\tau_{\rm obs}$ $\log M_{\hbox{$\odot$ }}$ $\log \dot m$ $\tau_{\rm exp}$
PG 0026+129 0.142 72 4 7.83 0.05 4.1
PG 0052+251 0.155 76 -4 8.75 -0.82 8.6
PG 0804+761 0.100 88 12 8.35 -0.30 7.0
PG 0838+770 0.131 29 30 7.99 -0.49 3.5
PG 0844+349 0.064 66 6 7.76 -0.48 2.5
PG 0923+201 0.190 25 16 9.09 -1.13 11.6
PG 0953+414 0.239 60 14 8.49 -0.20 9.4
PG 1001+054 0.161 26 -6 7.65 -0.02 2.9
PG 1012+008 0.185 23 -64 8.07 -0.32 4.5
PG 1048+342 0.167 31 8 8.24 -0.69 4.4
PG 1100+772 0.313 47 16 9.11 -0.75 16.0
PG 1114+445 0.144 25 2 8.42 -0.93 4.8
PG 1115+407 0.154 25 10 7.51 -0.14 2.2
PG 1121+422 0.234 26 -20 7.86 -0.23 3.5
PG 1151+117 0.176 23 28 8.44 -0.80 5.4
PG 1202+281 0.165 38 6 8.46 -1.05 4.7
PG 1211+143 0.085 24 16 7.83 0.05 4.1
PG 1226+023 0.158 45 -16 8.88 -0.01 19.6
PG 1229+204 0.064 45 0 8.00 -0.80 2.8
PG 1307+085 0.155 30 12 8.54 -0.65 7.2
PG 1309+355 0.184 32 -4 8.16 -0.42 4.7
PG 1322+659 0.168 28 0 8.08 -0.41 4.2
PG 1351+640 0.087 35 0 8.66 -1.06 6.3
PG 1354+213 0.300 26 2 9.46 -0.49 33.3
PG 1402+261 0.164 28 -2 7.85 0.02 4.1
PG 1404+226 0.098 28 -16 6.71 0.23 0.9
PG 1411+442 0.089 29 14 7.87 -0.54 2.8
PG 1415+451 0.114 30 2 7.80 -0.58 2.4
PG 1416-129 0.086 25 6 8.92 -1.12 9.0
PG 1427+480 0.221 29 12 7.98 -0.34 3.8
PG 1444+407 0.267 27 -2 8.16 -0.12 6.0
PG 1512+370 0.371 36 -2 9.17 -0.87 15.9
PG 1519+226 0.137 33 26 7.78 -0.31 2.9
PG 1545+210 0.266 43 12 9.17 -0.93 15.1
PG 1613+658 0.129 64 0 8.95 -1.46 7.3
PG 1617+175 0.114 56 4 8.73 -0.88 8.0
PG 1626+554 0.133 30 0 8.37 -0.94 4.4
PG 1700+518 0.292 54 6 8.89 -0.45 14.3
PG 1704+608 0.371 40 40 9.20 -0.77 17.9
PG 2130+099 0.061 79 2 7.81 -0.37 2.9
PG 2233+134 0.325 33 -12 8.15 0.36 8.5
PG 2251+113 0.323 43 2 9.04 -0.62 15.7


Source LaTeX | All tables | In the text