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Table 4

Main characteristics of the observed and theoretical CCFs at 1700 and 2100 K.

Mask temperature [K] 1700 2100
No. of lines 873 606

σcont [ppm] 34 43
σline [ppm] 16 20
5-σ detection limit [ppm] 79 101

Fitted Gaussian contrast [ppm] 59 ± 17 68 ± 23
Theoretical contrast [ppm] 37 46

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