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Table 3
Structure of the alkali metals BACs in RZ Psc spectra.
| Date | Line | Component | RV (km s-1) | W (mÅ) | Line | RV (km s-1) | W (mÅ) | Line | RV (km s-1) |
|
|
|||||||||
| 2014 Dec. 13 | D2λ5889 | a | –26 | 343 | K i λ7699 | –13 | 88 | Ca ii λ8542 | –17 |
| b | –68 | 202 | – | – | – | ||||
| 2014 Dec. 15 | D2λ5889 | a | –25 | 384 | K i λ7699 | –3 | 114 | Ca ii λ8542 | –13 |
| b | –78 | 133 | – | – | – | ||||
| 2014 Dec. 19 | D2λ5889 | a | – | 17 | K i λ7699 | – | – | Ca ii λ8542 | – |
| b | –62 | 169 | – | – | – | ||||
| 2014 Dec. 24 | D2λ5889 | a | –35 | 383 | K i λ7699 | – | – | Ca ii λ8542 | –26 |
| b | –108 | 299 | – | – | – | ||||
| 2014 Dec. 25 | D2λ5889 | a | –36 | 569 | K i λ7699 | –40 | 125 | Ca ii λ8542 | –27 |
| b | –110 | 340 | –112 | 46 | – | ||||
| 2014 Dec. 27 | D2λ5889 | a | – | – | K i λ7699 | – | – | Ca ii λ8542 | – |
| b | –113 | 277 | – | – | – | ||||
Notes. The label “a” corresponds to low-velocity BACs, “b” corresponds to high-velocity BACs. Since there is no possibility of determining the true continuum for the shell component of Ca ii λ8542, there are no equivalent width measurements for this line.
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