Table C.1
Details of the strong Mg ii systems (Wr ≥ 1 Å) and 21-cm absorption measurements taken from Kanekar et al. (2009).
Quasar | zem | zabs | Wr(Mg iiλ2796) | Wr(Mg iiλ2803) | Wr(Mg iλ2852) | Wr(Fe iiλ2600) | ∫τdv | Mor. | f VLBA | cf | LS | |
(Å) | (Å) | (Å) | (Å) | (km s-1) | (pc) | |||||||
|
||||||||||||
Systems at 0.5 < z < 1 | ||||||||||||
B0039 − 407 | 2.478 | 0.8485 | 2.47 ± 0.01V | 2.34 ± 0.01 | 0.56 ± 0.01 | 1.90 ± 0.01 | < 0.49 | C1 | − | − | − | |
B0109+176 | 2.157 | 0.8392 | 1.75B | 1.20 | < 0.20 | 1.09 | < 0.039 | R2 | − | − | − | |
B0240 − 060 | 1.805 | 0.5810 | 1.90 ± 0.02V | 1.38 ± 0.02 | 0.39 ± 0.03 | 1.70 ± 0.02 | < 0.075 | C1 | 1.00 | 1.00 | < 79 | |
1.805 | 0.7550 | 1.67 ± 0.01V | 1.48 ± 0.01 | 0.78 ± 0.01 | 1.25 ± 0.04E1 | < 0.061 | C1 | 1.00 | 1.00 | < 88 | ||
B0244 − 128 | 2.201 | 0.8282 | 1.66 ± 0.01V | 1.56 ± 0.01 | 0.49 ± 0.01 | 1.33 ± 0.01 | < 0.13 | R3 | 1.00 | 0.92 | 162 | |
B0409 − 045 | 1.684 | 0.8797 | 1.58 ± 0.22 | 1.16 ± 0.21 | < 0.23 | 1.21 ± 0.20 | < 0.14 | C1 | − | − | − | |
B0445+097 | 2.108 | 0.8392 | 3.17B | 2.19 | 0.91 | 1.97 | < 0.054 | R2 | 0.22 | 0.17 | 80 | |
B0812+332 | 2.426 | 0.8518 | 2.67 ± 0.28 | 2.19 ± 0.31 | 0.55 ± 0.15 | 1.12 ± 0.27 | < 0.11 | C | 0.07 | 0.07* | < 30 | |
B0957+003 | 0.905 | 0.6722 | 1.96 ± 0.16 | 1.57 ± 0.17 | 0.32 ± 0.16 | 1.15 ± 0.24 | < 0.06 | R | − | − | − | |
B1012+022 | 1.375 | 0.7632 | 1.53 ± 0.05 | 1.28 ± 0.05 | 0.33 ± 0.05 | 0.71 ± 0.05 | < 0.06 | R | − | − | − | |
B1200+068 | 2.182 | 0.862 | 5.29 ± 0.27 | 4.88 ± 0.26 | 3.04 ± 0.27 | 4.08 ± 0.31 | < 0.08 | C | 1.00 | 0.66* | 170 | |
B1210+134 | 1.139 | 0.7717 | 1.22 ± 0.09 | 1.14 ± 0.09 | 0.38 ± 0.10 | 0.87 ± 0.10 | < 0.052 | C? | 0.20 | 0.20 | < 74 | |
B1222+438 | 1.075 | 0.7033 | 1.01 ± 0.25 | 0.70 ± 0.25 | < 0.16 | 1.22 ± 0.26 | < 0.42 | R | 0.70 | 0.70 | < 72 | |
B1324 − 047 | 1.882 | 0.7850 | 2.62 ± 0.02V | 2.36 ± 0.01 | 0.78 ± 0.02 | 1.87 ± 0.02 | < 0.48 | C? | 0.38 | 0.38 | < 75 | |
B1343+386 | 1.852 | 0.8076 | 1.61 ± 0.12 | 1.45 ± 0.12 | < 0.14 | 1.20 ± 0.12 | < 0.06 | R | 0.70 | 0.30* | 81 | |
B1402 − 012 | 2.518 | 0.8901 | 1.14 ± 0.09 | 1.03 ± 0.09 | 0.30 ± 0.10 | 1.08 ± 0.09 | < 0.09 | C | 0.65 | 0.65 | < 78 | |
B1611+343 | 1.397 | 0.6672 | 1.21 ± 0.06 | 1.09 ± 0.06 | < 0.07 | 0.58 ± 0.07 | < 0.09 | C | 1.00 | 1.00 | < 70 | |
B1701+593 | 1.798 | 0.7238 | 1.67 ± 0.22 | 1.17 ± 0.22 | 0.80 ± 0.20 | 1.24 ± 0.24 | < 0.10 | R | − | − | − | |
Systems at 1.1 < z < 1.5 | ||||||||||||
B1005 − 333 | 1.837 | 1.3734 | 0.93E2 | ... | ... | 0.84 | < 0.11 | C1 | 1.00 | 0.78 | 280 | |
B1136+408 | 2.366 | 1.3702 | 1.37 ± 0.21 | 0.69 ± 0.23 | < 0.23 | 0.60 ± 0.23 | < 0.13 | C | 1.00 | 1.00? | 102 | |
B1142+052† | 1.345 | 1.3431 | 2.15 ± 0.11 | 1.61 ± 0.12 | 1.29 ± 0.14 | 1.40 ± 0.17 | 0.557 | R | 0.60 | 0.32 | 254 | |
B1204+399 | 1.518 | 1.3254 | 1.41 ± 0.11 | 1.10 ± 0.11 | < 0.11 | 0.76 ± 0.14 | < 0.23 | C | 1.00 | 0.72* | 564 | |
B2003 − 025 | 1.457 | 1.2116 | 2.65 ± 0.14A | 2.17 ± 0.15 | < 0.31 | 1.27 ± 0.14 | < 0.022 | R | − | − | − |
Notes. Listed from left to right are the quasar names, their emission redshifts, redshifts of the intervening Mg ii systems, rest frame equivalent widths of the Mg iiλ2796, Mg iiλ2803, Mg iλ2852 and Fe iiλ2600 absorption lines, integrated 21-cm optical depth or in case of non-detection the 3σ upper limit to it for a spectral resolution of 10 km s-1, and quasar morphology at 1.4 GHz. The quasars are classified as compact (C) when deconvolved size in the FIRST is less than 2′′ and resolved (R) when the deconvolved size > 2′′. When the FIRST is not available, the classification is either based on the radio morphology from the references provided below or on the NVSS/SUMSS when nothing else is available. The last three columns give fVLBA, cf and the largest linear size of the quasars estimated from the milliarcsecond scale resolution maps.
Equivalent widths from Barthel et al. (1990).
Equivalent widths from York et al. (2007).
Equivalent widths from Aldcroft et al. (1994).
Fe iiλ2600 is not covered in the VLT UVES spectrum, the Wr(Fe iiλ2600) is taken from Ellison et al. (2004).
Equivalent widths taken from Ellison et al. (2004).
Projected linear size > 2′′ at 5 GHz (Barthel et al. 1988).
Projected linear size > 2′′ at 5 GHz (Reid et al. 1999).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.