Table 3.

Identified C iv and Si iv absorption systems of BR 1202-0725. For absorption features at z < 4.0, the Si iv lines cannot be well fitted because of the contamination from the Ly α forest. Systematic uncertainties related to the continuum fitting are not included in the errors of this table.

#zabsvabsIonsComponentNbvcC0
|$\rm km~s^{-1}$||$10^{13}\rm cm^{-2}$||$\rm km~s^{-1}$||$\rm km~s^{-1}$|
04.6864−137 ± 264C iva12.08 ± 0.7015.60 ± 0.81−52.51 ± 0.851.00
b1.75 ± 0.618.44 ± 2.18−28.38 ± 1.761.00
c28.38 ± 8.3436.17 ± 7.6712.50 ± 6.960.31 ± 0.04
d1.44 ± 0.175.07 ± 1.2216.12 ± 0.491.00
e7.76 ± 0.5311.70 ± 0.6248.29 ± 0.391.00
Si iva0.41 ± 0.035.59 ± 1.03−52.55 ± 0.511.00
b0.09 ± 0.038.63 ± 5.07−26.76 ± 2.771.00
c0.24 ± 0.0413.67 ± 2.9748.06 ± 1.831.00
14.6710−949 ± 263C iva6.70 ± 0.3916.34 ± 1.000.00 ± 0.891.00
b0.42 ± 0.155.55 ± 4.8851.92 ± 2.481.00
Si iva10.54 ± 0.183.38 ± 3.05−5.56 ± 2.041.00
a20.48 ± 0.216.72 ± 4.597.61 ± 3.441.00
24.6250−3375 ± 261C iva0.84 ± 0.149.88 ± 1.84−17.96 ± 1.251.00
b1.13 ± 0.1619.67 ± 3.5113.56 ± 2.411.00
Si iva0.19 ± 0.027.58 ± 1.63−15.88 ± 0.941.00
34.4804−11000 ± 254C iva2.52 ± 0.2421.00 ± 2.06−144.74 ± 1.481.00
b1.31 ± 0.184.93 ± 1.60−90.45 ± 0.631.00
c5.11 ± 0.4142.76 ± 3.38−68.29 ± 2.751.00
d3.08 ± 0.2416.60 ± 1.3317.89 ± 0.911.00
e3.15 ± 0.3834.46 ± 5.6076.40 ± 2.311.00
f1.07 ± 0.219.14 ± 1.90121.69 ± 0.951.00
Si iva0.92 ± 0.1221.51 ± 2.62−147.40 ± 2.161.00
b1.12 ± 0.135.71 ± 1.17−92.87 ± 0.541.00
c2.67 ± 0.2242.35 ± 2.86−68.41 ± 2.891.00
d1.10 ± 0.0512.10 ± 0.8218.76 ± 0.521.00
e0.87 ± 0.0811.97 ± 1.6270.87 ± 0.881.00
f0.33 ± 0.043.39 ± 1.48119.11 ± 0.581.00
44.41208−14603 ± 251C iva1.13 ± 0.289.70 ± 3.63−0.02 ± 2.311.00
Si iva0.61 ± 0.136.19 ± 2.70−0.43 ± 1.491.00
54.38214−16182 ± 249C iva0.71 ± 0.1712.08 ± 4.144.18 ± 2.631.00
Si iva0.73 ± 0.0519.83 ± 1.55−0.50 ± 1.091.00
64.1911−26255 ± 241C iva3.11 ± 0.1521.60 ± 1.130.73 ± 0.841.00
Si iva0.19 ± 0.048.42 ± 2.646.84 ± 1.571.00
74.0724−32515 ± 235C iva0.57 ± 0.3524.39 ± 18.34−115.45 ± 13.521.00
b0.59 ± 0.286.40 ± 3.85−86.57 ± 1.721.00
c3.17 ± 0.2916.85 ± 2.12−49.85 ± 1.271.00
d23.62 ± 1.5217.00 ± 0.72−1.95 ± 0.511.00
Si ivc0.39 ± 0.088.93 ± 2.81−53.13 ± 1.721.00
d4.00 ± 0.2914.51 ± 1.29−5.29 ± 1.061.00
e0.67 ± 0.262.78 ± 2.4115.26 ± 1.171.00
84.04724−33842 ± 234C iva0.76 ± 0.1915.51 ± 4.66−16.51 ± 3.371.00
b1.69 ± 0.1913.89 ± 1.8516.11 ± 1.371.00
Si iva0.47 ± 0.0310.67 ± 1.05−21.25 ± 0.641.00
b1.47 ± 0.0413.94 ± 0.5214.66 ± 0.341.00
93.83625−44968 ± 224C iva1.05 ± 0.2342.97 ± 11.063.30 ± 7.851.00
103.8255−45535 ± 224C iva0.63 ± 0.4911.68 ± 5.72−30.61 ± 6.771.00
b2.04 ± 0.8413.49 ± 5.55−6.64 ± 2.021.00
c1.89 ± 0.4413.45 ± 2.4220.34 ± 2.631.00
113.8127−46210 ± 223C iva0.78 ± 0.0812.88 ± 1.93−31.81 ± 1.241.00
b0.77 ± 0.2711.32 ± 2.78−0.67 ± 1.331.00
c0.90 ± 0.2726.09 ± 7.4728.96 ± 6.751.00
123.7944−47175 ± 222C iva0.46 ± 0.056.84 ± 1.31−3.92 ± 0.731.00
133.7536−49327 ± 220C iva4.22 ± 0.1316.14 ± 0.583.88 ± 0.411.00
#zabsvabsIonsComponentNbvcC0
|$\rm km~s^{-1}$||$10^{13}\rm cm^{-2}$||$\rm km~s^{-1}$||$\rm km~s^{-1}$|
04.6864−137 ± 264C iva12.08 ± 0.7015.60 ± 0.81−52.51 ± 0.851.00
b1.75 ± 0.618.44 ± 2.18−28.38 ± 1.761.00
c28.38 ± 8.3436.17 ± 7.6712.50 ± 6.960.31 ± 0.04
d1.44 ± 0.175.07 ± 1.2216.12 ± 0.491.00
e7.76 ± 0.5311.70 ± 0.6248.29 ± 0.391.00
Si iva0.41 ± 0.035.59 ± 1.03−52.55 ± 0.511.00
b0.09 ± 0.038.63 ± 5.07−26.76 ± 2.771.00
c0.24 ± 0.0413.67 ± 2.9748.06 ± 1.831.00
14.6710−949 ± 263C iva6.70 ± 0.3916.34 ± 1.000.00 ± 0.891.00
b0.42 ± 0.155.55 ± 4.8851.92 ± 2.481.00
Si iva10.54 ± 0.183.38 ± 3.05−5.56 ± 2.041.00
a20.48 ± 0.216.72 ± 4.597.61 ± 3.441.00
24.6250−3375 ± 261C iva0.84 ± 0.149.88 ± 1.84−17.96 ± 1.251.00
b1.13 ± 0.1619.67 ± 3.5113.56 ± 2.411.00
Si iva0.19 ± 0.027.58 ± 1.63−15.88 ± 0.941.00
34.4804−11000 ± 254C iva2.52 ± 0.2421.00 ± 2.06−144.74 ± 1.481.00
b1.31 ± 0.184.93 ± 1.60−90.45 ± 0.631.00
c5.11 ± 0.4142.76 ± 3.38−68.29 ± 2.751.00
d3.08 ± 0.2416.60 ± 1.3317.89 ± 0.911.00
e3.15 ± 0.3834.46 ± 5.6076.40 ± 2.311.00
f1.07 ± 0.219.14 ± 1.90121.69 ± 0.951.00
Si iva0.92 ± 0.1221.51 ± 2.62−147.40 ± 2.161.00
b1.12 ± 0.135.71 ± 1.17−92.87 ± 0.541.00
c2.67 ± 0.2242.35 ± 2.86−68.41 ± 2.891.00
d1.10 ± 0.0512.10 ± 0.8218.76 ± 0.521.00
e0.87 ± 0.0811.97 ± 1.6270.87 ± 0.881.00
f0.33 ± 0.043.39 ± 1.48119.11 ± 0.581.00
44.41208−14603 ± 251C iva1.13 ± 0.289.70 ± 3.63−0.02 ± 2.311.00
Si iva0.61 ± 0.136.19 ± 2.70−0.43 ± 1.491.00
54.38214−16182 ± 249C iva0.71 ± 0.1712.08 ± 4.144.18 ± 2.631.00
Si iva0.73 ± 0.0519.83 ± 1.55−0.50 ± 1.091.00
64.1911−26255 ± 241C iva3.11 ± 0.1521.60 ± 1.130.73 ± 0.841.00
Si iva0.19 ± 0.048.42 ± 2.646.84 ± 1.571.00
74.0724−32515 ± 235C iva0.57 ± 0.3524.39 ± 18.34−115.45 ± 13.521.00
b0.59 ± 0.286.40 ± 3.85−86.57 ± 1.721.00
c3.17 ± 0.2916.85 ± 2.12−49.85 ± 1.271.00
d23.62 ± 1.5217.00 ± 0.72−1.95 ± 0.511.00
Si ivc0.39 ± 0.088.93 ± 2.81−53.13 ± 1.721.00
d4.00 ± 0.2914.51 ± 1.29−5.29 ± 1.061.00
e0.67 ± 0.262.78 ± 2.4115.26 ± 1.171.00
84.04724−33842 ± 234C iva0.76 ± 0.1915.51 ± 4.66−16.51 ± 3.371.00
b1.69 ± 0.1913.89 ± 1.8516.11 ± 1.371.00
Si iva0.47 ± 0.0310.67 ± 1.05−21.25 ± 0.641.00
b1.47 ± 0.0413.94 ± 0.5214.66 ± 0.341.00
93.83625−44968 ± 224C iva1.05 ± 0.2342.97 ± 11.063.30 ± 7.851.00
103.8255−45535 ± 224C iva0.63 ± 0.4911.68 ± 5.72−30.61 ± 6.771.00
b2.04 ± 0.8413.49 ± 5.55−6.64 ± 2.021.00
c1.89 ± 0.4413.45 ± 2.4220.34 ± 2.631.00
113.8127−46210 ± 223C iva0.78 ± 0.0812.88 ± 1.93−31.81 ± 1.241.00
b0.77 ± 0.2711.32 ± 2.78−0.67 ± 1.331.00
c0.90 ± 0.2726.09 ± 7.4728.96 ± 6.751.00
123.7944−47175 ± 222C iva0.46 ± 0.056.84 ± 1.31−3.92 ± 0.731.00
133.7536−49327 ± 220C iva4.22 ± 0.1316.14 ± 0.583.88 ± 0.411.00
Table 3.

Identified C iv and Si iv absorption systems of BR 1202-0725. For absorption features at z < 4.0, the Si iv lines cannot be well fitted because of the contamination from the Ly α forest. Systematic uncertainties related to the continuum fitting are not included in the errors of this table.

#zabsvabsIonsComponentNbvcC0
|$\rm km~s^{-1}$||$10^{13}\rm cm^{-2}$||$\rm km~s^{-1}$||$\rm km~s^{-1}$|
04.6864−137 ± 264C iva12.08 ± 0.7015.60 ± 0.81−52.51 ± 0.851.00
b1.75 ± 0.618.44 ± 2.18−28.38 ± 1.761.00
c28.38 ± 8.3436.17 ± 7.6712.50 ± 6.960.31 ± 0.04
d1.44 ± 0.175.07 ± 1.2216.12 ± 0.491.00
e7.76 ± 0.5311.70 ± 0.6248.29 ± 0.391.00
Si iva0.41 ± 0.035.59 ± 1.03−52.55 ± 0.511.00
b0.09 ± 0.038.63 ± 5.07−26.76 ± 2.771.00
c0.24 ± 0.0413.67 ± 2.9748.06 ± 1.831.00
14.6710−949 ± 263C iva6.70 ± 0.3916.34 ± 1.000.00 ± 0.891.00
b0.42 ± 0.155.55 ± 4.8851.92 ± 2.481.00
Si iva10.54 ± 0.183.38 ± 3.05−5.56 ± 2.041.00
a20.48 ± 0.216.72 ± 4.597.61 ± 3.441.00
24.6250−3375 ± 261C iva0.84 ± 0.149.88 ± 1.84−17.96 ± 1.251.00
b1.13 ± 0.1619.67 ± 3.5113.56 ± 2.411.00
Si iva0.19 ± 0.027.58 ± 1.63−15.88 ± 0.941.00
34.4804−11000 ± 254C iva2.52 ± 0.2421.00 ± 2.06−144.74 ± 1.481.00
b1.31 ± 0.184.93 ± 1.60−90.45 ± 0.631.00
c5.11 ± 0.4142.76 ± 3.38−68.29 ± 2.751.00
d3.08 ± 0.2416.60 ± 1.3317.89 ± 0.911.00
e3.15 ± 0.3834.46 ± 5.6076.40 ± 2.311.00
f1.07 ± 0.219.14 ± 1.90121.69 ± 0.951.00
Si iva0.92 ± 0.1221.51 ± 2.62−147.40 ± 2.161.00
b1.12 ± 0.135.71 ± 1.17−92.87 ± 0.541.00
c2.67 ± 0.2242.35 ± 2.86−68.41 ± 2.891.00
d1.10 ± 0.0512.10 ± 0.8218.76 ± 0.521.00
e0.87 ± 0.0811.97 ± 1.6270.87 ± 0.881.00
f0.33 ± 0.043.39 ± 1.48119.11 ± 0.581.00
44.41208−14603 ± 251C iva1.13 ± 0.289.70 ± 3.63−0.02 ± 2.311.00
Si iva0.61 ± 0.136.19 ± 2.70−0.43 ± 1.491.00
54.38214−16182 ± 249C iva0.71 ± 0.1712.08 ± 4.144.18 ± 2.631.00
Si iva0.73 ± 0.0519.83 ± 1.55−0.50 ± 1.091.00
64.1911−26255 ± 241C iva3.11 ± 0.1521.60 ± 1.130.73 ± 0.841.00
Si iva0.19 ± 0.048.42 ± 2.646.84 ± 1.571.00
74.0724−32515 ± 235C iva0.57 ± 0.3524.39 ± 18.34−115.45 ± 13.521.00
b0.59 ± 0.286.40 ± 3.85−86.57 ± 1.721.00
c3.17 ± 0.2916.85 ± 2.12−49.85 ± 1.271.00
d23.62 ± 1.5217.00 ± 0.72−1.95 ± 0.511.00
Si ivc0.39 ± 0.088.93 ± 2.81−53.13 ± 1.721.00
d4.00 ± 0.2914.51 ± 1.29−5.29 ± 1.061.00
e0.67 ± 0.262.78 ± 2.4115.26 ± 1.171.00
84.04724−33842 ± 234C iva0.76 ± 0.1915.51 ± 4.66−16.51 ± 3.371.00
b1.69 ± 0.1913.89 ± 1.8516.11 ± 1.371.00
Si iva0.47 ± 0.0310.67 ± 1.05−21.25 ± 0.641.00
b1.47 ± 0.0413.94 ± 0.5214.66 ± 0.341.00
93.83625−44968 ± 224C iva1.05 ± 0.2342.97 ± 11.063.30 ± 7.851.00
103.8255−45535 ± 224C iva0.63 ± 0.4911.68 ± 5.72−30.61 ± 6.771.00
b2.04 ± 0.8413.49 ± 5.55−6.64 ± 2.021.00
c1.89 ± 0.4413.45 ± 2.4220.34 ± 2.631.00
113.8127−46210 ± 223C iva0.78 ± 0.0812.88 ± 1.93−31.81 ± 1.241.00
b0.77 ± 0.2711.32 ± 2.78−0.67 ± 1.331.00
c0.90 ± 0.2726.09 ± 7.4728.96 ± 6.751.00
123.7944−47175 ± 222C iva0.46 ± 0.056.84 ± 1.31−3.92 ± 0.731.00
133.7536−49327 ± 220C iva4.22 ± 0.1316.14 ± 0.583.88 ± 0.411.00
#zabsvabsIonsComponentNbvcC0
|$\rm km~s^{-1}$||$10^{13}\rm cm^{-2}$||$\rm km~s^{-1}$||$\rm km~s^{-1}$|
04.6864−137 ± 264C iva12.08 ± 0.7015.60 ± 0.81−52.51 ± 0.851.00
b1.75 ± 0.618.44 ± 2.18−28.38 ± 1.761.00
c28.38 ± 8.3436.17 ± 7.6712.50 ± 6.960.31 ± 0.04
d1.44 ± 0.175.07 ± 1.2216.12 ± 0.491.00
e7.76 ± 0.5311.70 ± 0.6248.29 ± 0.391.00
Si iva0.41 ± 0.035.59 ± 1.03−52.55 ± 0.511.00
b0.09 ± 0.038.63 ± 5.07−26.76 ± 2.771.00
c0.24 ± 0.0413.67 ± 2.9748.06 ± 1.831.00
14.6710−949 ± 263C iva6.70 ± 0.3916.34 ± 1.000.00 ± 0.891.00
b0.42 ± 0.155.55 ± 4.8851.92 ± 2.481.00
Si iva10.54 ± 0.183.38 ± 3.05−5.56 ± 2.041.00
a20.48 ± 0.216.72 ± 4.597.61 ± 3.441.00
24.6250−3375 ± 261C iva0.84 ± 0.149.88 ± 1.84−17.96 ± 1.251.00
b1.13 ± 0.1619.67 ± 3.5113.56 ± 2.411.00
Si iva0.19 ± 0.027.58 ± 1.63−15.88 ± 0.941.00
34.4804−11000 ± 254C iva2.52 ± 0.2421.00 ± 2.06−144.74 ± 1.481.00
b1.31 ± 0.184.93 ± 1.60−90.45 ± 0.631.00
c5.11 ± 0.4142.76 ± 3.38−68.29 ± 2.751.00
d3.08 ± 0.2416.60 ± 1.3317.89 ± 0.911.00
e3.15 ± 0.3834.46 ± 5.6076.40 ± 2.311.00
f1.07 ± 0.219.14 ± 1.90121.69 ± 0.951.00
Si iva0.92 ± 0.1221.51 ± 2.62−147.40 ± 2.161.00
b1.12 ± 0.135.71 ± 1.17−92.87 ± 0.541.00
c2.67 ± 0.2242.35 ± 2.86−68.41 ± 2.891.00
d1.10 ± 0.0512.10 ± 0.8218.76 ± 0.521.00
e0.87 ± 0.0811.97 ± 1.6270.87 ± 0.881.00
f0.33 ± 0.043.39 ± 1.48119.11 ± 0.581.00
44.41208−14603 ± 251C iva1.13 ± 0.289.70 ± 3.63−0.02 ± 2.311.00
Si iva0.61 ± 0.136.19 ± 2.70−0.43 ± 1.491.00
54.38214−16182 ± 249C iva0.71 ± 0.1712.08 ± 4.144.18 ± 2.631.00
Si iva0.73 ± 0.0519.83 ± 1.55−0.50 ± 1.091.00
64.1911−26255 ± 241C iva3.11 ± 0.1521.60 ± 1.130.73 ± 0.841.00
Si iva0.19 ± 0.048.42 ± 2.646.84 ± 1.571.00
74.0724−32515 ± 235C iva0.57 ± 0.3524.39 ± 18.34−115.45 ± 13.521.00
b0.59 ± 0.286.40 ± 3.85−86.57 ± 1.721.00
c3.17 ± 0.2916.85 ± 2.12−49.85 ± 1.271.00
d23.62 ± 1.5217.00 ± 0.72−1.95 ± 0.511.00
Si ivc0.39 ± 0.088.93 ± 2.81−53.13 ± 1.721.00
d4.00 ± 0.2914.51 ± 1.29−5.29 ± 1.061.00
e0.67 ± 0.262.78 ± 2.4115.26 ± 1.171.00
84.04724−33842 ± 234C iva0.76 ± 0.1915.51 ± 4.66−16.51 ± 3.371.00
b1.69 ± 0.1913.89 ± 1.8516.11 ± 1.371.00
Si iva0.47 ± 0.0310.67 ± 1.05−21.25 ± 0.641.00
b1.47 ± 0.0413.94 ± 0.5214.66 ± 0.341.00
93.83625−44968 ± 224C iva1.05 ± 0.2342.97 ± 11.063.30 ± 7.851.00
103.8255−45535 ± 224C iva0.63 ± 0.4911.68 ± 5.72−30.61 ± 6.771.00
b2.04 ± 0.8413.49 ± 5.55−6.64 ± 2.021.00
c1.89 ± 0.4413.45 ± 2.4220.34 ± 2.631.00
113.8127−46210 ± 223C iva0.78 ± 0.0812.88 ± 1.93−31.81 ± 1.241.00
b0.77 ± 0.2711.32 ± 2.78−0.67 ± 1.331.00
c0.90 ± 0.2726.09 ± 7.4728.96 ± 6.751.00
123.7944−47175 ± 222C iva0.46 ± 0.056.84 ± 1.31−3.92 ± 0.731.00
133.7536−49327 ± 220C iva4.22 ± 0.1316.14 ± 0.583.88 ± 0.411.00
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