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Table 1
KELT-9b HARPS-N observations log.
| Transit number | Night | Exposure time | Nobs | S∕Nave |
|---|---|---|---|---|
| 1 | 10 Jun 2018 | 600 s | 36 | 156 |
| 2 | 23 Jul 2018 | 300 s | 68 | 104 |
| 3 | 01 Sep 2018 | 300 s | 58 | 118 |
| 4 | 04 Sep 2018 | 300 s | 64 | 102 |
| Out of transit | 08 Jul 2018 | 300 s | 58 | 78 |
| Out of transit | 22 Jul 2018 | 300 s | 89 | 135 |
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