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Table 2
Summary of QSO sightlines and HVC detections.
| QSO Name | z em | l | b | HVC status | HVC velocity range | HVC name | Relevant STIS grating | Detected ions |
| (deg) | (deg) | (yes/no) | (km s-1) | (if known) | ||||
|
|
||||||||
| PKS 2155−304 | 0.117 | 18 | −52 | yes | −138−190 | ... | E140M | Si ii, C ii, Si iii, Si iv, C iv |
| NGC 5548 | 0.020 | 32 | + 71 | no | − | − | E140M, E230M | − |
| B 2121−1757 | 0.110 | 33 | −42 | no | − | − | E140M | − |
| Mrk 509 | 0.034 | 36 | −30 | yes | −295−310 | GCN | E140M, E230M | C ii, Si iii, Si iv, C iv |
| CSO 873 | 1.010 | 38 | + 84 | no | − | − | E230M | − |
| PHL 1811 | 0.192 | 47 | −45 | yes | −130−270 | GCN | E140M | Si ii, C ii, O i, Al ii, Si iii, Si iv, C iv |
| PG 1630+377 | 1.480 | 60 | + 43 | yes | −160...−60 | − | E230M | Mg ii, Fe ii |
| PG 1444+407 | 0.270 | 70 | + 63 | yes | −80−90 | − | E140M | Si ii, C ii, O i, C iv |
| PG 1718+481 | 1.083 | 74 | + 35 | yes | −100−215 | C Extension | E230M | Fe ii |
| NGC 7469 | 0.016 | 83 | −45 | yes | −190−400 | MS | E140M | Si ii, C ii, O i, Si iii, Si iv, C iv |
| 3c351 | 0.372 | 90 | + 36 | yes | −130−230 | Complex C | E140M | Si ii, C ii, O i, Al ii, Si iii, Si iv, C iv |
| Mrk 290 | 0.030 | 91 | + 48 | yes | −128 | Complex C | E230M | Fe ii |
| Akn 564 | 0.030 | 92 | −25 | no | − | − | E140M | − |
| H 1821+643 | 0.297 | 94 | + 27 | yes | −130...−170 | Outer Arm | E140M | Si ii, C ii, O i, Al ii, Si iii, Si iv, C iv |
| HS 1700+6416 | 2.740 | 94 | + 36 | no | − | − | E140M | − |
| PG 1634+706 | 1.337 | 103 | + 37 | yes | −100...−215 | Complex C | E230M | Fe ii |
| Mrk 279 | 0.031 | 115 | + 47 | yes | −150...−200 | Complex C south | E140M | Si ii, C ii, O i, Al ii, Si iii, Si iv |
| PG 1259+593 | 0.472 | 121 | + 58 | yes | −120...−145 | Complex C III | E140M | Si ii, C ii, O i, Al ii, Si iii, C iv |
| PG 1248+401 | 1.030 | 123 | + 77 | no | − | − | E230M | − |
| Mrk 205 | 0.071 | 125 | + 42 | yes | −110...−230 | Complex C south | E140M | Si ii, C ii, O i, Al ii |
| 3c249.1 | 0.310 | 130 | + 39 | yes | −135 | − | E140M | Si ii, C ii, Si iii |
| PG 0117+21 | 1.500 | 132 | −41 | yes | −134 | - | E230M | Mg ii, Fe ii |
| NGC 3516 | 0.009 | 133 | + 42 | yes | −160...−170 | − | E140M, E230M | Si ii, C ii, Fe ii, Mg ii, Si iii |
| PG 1206+459 | 1.160 | 145 | + 70 | no | − | − | E230M | − |
| HS 0624+6907 | 0.370 | 146 | + 23 | no | − | − | E140M | − |
| NGC 4051 | 0.002 | 149 | + 70 | no | − | − | E140M | − |
| NGC 4151 | 0.003 | 155 | + 75 | yes | + 120... + 145 | ... | E140M | Si ii, C ii, Si iii, C iv, Fe ii, Mg ii |
| Mrk 132 | 1.760 | 159 | + 49 | yes | −140... + 80 | - | E230M | Mg ii, Fe ii |
| NGC 4395 | 0.001 | 162 | + 82 | no | − | − | E140M, E 230M | − |
| PKS 0232−04 | 1.440 | 174 | −56 | no | − | − | E230M | − |
| HS 0747+4259 | 1.900 | 177 | + 29 | no | − | − | E230M | − |
| PG 0953+415 | 0.239 | 180 | + 52 | yes | −150 | Complex M | E140M | Si ii, C ii, Si iii, Al ii |
| HS 0810+2554 | 1.510 | 197 | + 29 | no | − | − | E230M | − |
| Ton 28 | 0.330 | 200 | + 53 | no | − | − | E140M | − |
| PKS 0405−123 | 0.570 | 205 | −42 | no | − | − | E140M | − |
| PG 1116+215 | 0.177 | 223 | + 68 | yes | + 180... + 190 | - | E140M, E230M | Si ii, C ii, O i, Fe ii, Mg ii, Si iii, Si iv, C iv |
| Ton S210 | 0.117 | 225 | −83 | yes | −150...−235 | CHVC 224.0−83.4−197 | E140M, E230M | Si ii, C ii, O i, Si iii, Si iv, C iv |
| HE 0515−4414 | 1.713 | 250 | −35 | yes | + 120... + 230 | − | E230M | Mg ii, Fe ii |
| PG 1211+143 | 0.081 | 268 | + 74 | yes | + 169... + 184 | ... | E140M | Si ii, C ii, O i, Si iii, C iv |
| PKS 1127−145 | 1.187 | 275 | + 44 | no | − | − | E230M | − |
| PG 1216+069 | 0.330 | 281 | + 68 | yes | + 210... + 270 | ... | E140M | Si ii, Si iii, C iv |
| NGC 3783 | 0.010 | 287 | + 23 | yes | + 180... + 250 | Leading Arm (MS) | E140M, E230M | Si ii, C ii, O i, Al ii, Fe ii, Mg ii, Si iii |
| 3c273 | 0.160 | 290 | + 64 | no | − | EPn | E140M | − |
| RXJ 1230.8+0115 | 0.117 | 291 | + 63 | yes | −216...−310 | ... | E140M | Si ii, C ii, O i, Si iii, Si iv |
| PKS 0312−770 | 0.223 | 293 | −38 | yes | + 160... + 240 | MB | E140M, E230M | Si ii, C ii, O i, Fe ii, Mg ii, Si iii |
| PG 1241+176 | 1.280 | 293 | + 80 | no | − | − | E230M | − |
| PKS 1302−102 | 0.290 | 309 | + 52 | no | − | ... | E140M | − |
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