Open Access

Table 1

Lists of spectral lines from Kravchenko et al. (2019) used in each mask, τ0 limits, and numbers of spectra, which were left from the original data set after successful cross-correlations and subsequent cleaning.

Mask log τ0 limits No. of lines No. of spectra
C1 −1.0 < log.τ0 ≤ 0.0 135 1679
C2 −2.0 < log τ0 ≤ −1.0 1750 2290
C3 −3.0 < log τ0 ≤ −2.0 1199 2309
C4 −4.0 < log τ0 ≤ −3.0 433 2311
C5 −4.6 < log τ0 ≤ −4.0 378 2312

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