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Table 2
Observed heliocentric radial velocities of WR62a.
| HJD | Phase | N iv | N v | N v | C iv | He ii | He ii | He ii | He ii | Mean Abs [n]a |
| 2 450 000+ | 4057.66 Å | 4603.73 Å | 4944.56 Å | 5811.98 Å | 4685.68 Å | 5411.52 Å | 4199.87 Å | 4541.59 Å | ||
| [km s-1] | [km s-1] | [km s-1] | [km s-1] | [km s-1] | [km s-1] | [km s-1] | [km s-1] | [km s-1] | ||
|
|
||||||||||
| 2386.72 | 0.98 | –213 | 49 | 113 | 55 | −43 ± 27 (5) | ||||
| 4188.89 | 0.05 | –65 | –41 | 59 | 254 | 235 | −113 ± 22 (8) | |||
| 4189.82 | 0.15 | 53 | 220 | 106 | 155 | 278 | 306 | 308 | 387 | −204 ± 32 (10) |
| 4191.84 | 0.37 | –8 | 213 | 96 | 185 | 134 | 223 | 297 | 397 | −175 ± 29 (10) |
| 4192.85 | 0.48 | –161 | 9 | –8 | –16 | –61 | 86 | 162 | 261 | −83 ± 22 (9) |
| 4193.65 | 0.57 | –275 | –119 | –199 | –155 | –162 | –62 | 42 | –30 | 19 ± 59 (9) |
| 4193.87 | 0.59 | –228 | –143 | –280 | –135 | –250 | –192 | –72 | 18 ± 52 (9) | |
| 4575.84 | 0.36 | 87 | 187 | 102 | 182 | 133 | 259 | 374 | 359 | −157 ± 36 (10) |
| 4576.82 | 0.47 | –122 | 48 | –32 | –19 | –53 | 79 | 90 | −85 ± 28 (6) | |
| 4577.73 | 0.57 | –285 | –116 | –193 | –178 | –199 | –119 | –14 | 19 ± 38 (9) | |
| 4578.80 | 0.69 | –403 | –254 | –346 | –257 | –282 | –284 | |||
| 4579.59 | 0.77 | –379 | –255 | –276 | –257 | –191 | –234 | –246 | –215 | 31 ± 37 (9) |
| 4579.85 | 0.80 | –257 | –290 | –173 | –250 | –262 | –230 | 36 ± 35 (9) | ||
| 4914.83 | 0.43 | –8 | 173 | 101 | 49 | 130 | 307 | −75 ± 26 (5) | ||
| 4915.82 | 0.54 | –134 | –14 | –161 | –89 | –25 | 114 | 139 | 25 ± 18 (3) | |
| 4916.78 | 0.65 | –255 | –251 | –208 | –181 | –86 | 98 ± 14 (4) | |||
| 4917.74 | 0.75 | –406 | –216 | –343 | –183 | –282 | –212 | 91 ± 23 (5) | ||
| 4941.57 | 0.36 | 91 | 254 | 150 | 218 | 278 | 375 | 362 | −151 ± 24 (7) | |
| 4942.71 | 0.48 | –163 | 19 | –97 | –12 | –21 | 166 | −77 ± 28 (8) | ||
| 5031.64 | 0.21 | 81 | 273 | 155 | 301 | 302 | 326 | 429 | −204 ± 21 (8) | |
| 5036.59 | 0.75 | –372 | –288 | –212 | –168 | –227 | –249 | –205 | 102 ± 24 (7) | |
| 5038.58 | 0.97 | –204 | –41 | –167 | –185 | 131 | 33 | –32 | 109 | −97 ± 36 (3) |
| 5039.61 | 0.08 | –31 | 123 | –1 | 263 | 218 | 228 | 244 | −168 ± 33 (7) | |
| 5057.52 | 0.04 | 170 | –118 | 352 | 314 | −137 ± 40 (7) | ||||
| 5059.52 | 0.25 | 287 | 175 | 356 | −183 ± 28 (6) | |||||
| 5060.49 | 0.36 | 191 | 60 | 187 | 237 | −151 ± 17 (7) | ||||
| 5296.79 | 0.20 | 153 | 267 | 373 | −195 ± 33 (6) | |||||
| 5299.66 | 0.51 | –113 | 31 ± 1 (4) | |||||||
|
|
||||||||||
| FWHM [Å] | 18.5 | 10.4 | 19.7 | 33.9 | 24.7 | 22.4 | 17.3 | 18.7 | ||
| EW [Å] | –4.6 | –1.6 | –1.5 | –2.2 | –26.1 | –3.8 | –1.2 | –1.6 | ||
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