Table 1
Characteristics of the fit performed by each fitting group.
| Fitter | Method | Star | Iden. | Param. | Add. | Orders | Window | Error |
| category | per order | parameters | size | |||||
|
|
||||||||
| Appourchaux, IAS | MLE Globala | simple/mixed-mode | 1 | 5 | 5 | ≤ 20 | ≤ 20Δν | Hessian |
| Howe, NSO | MLE Globalb | simple/mixed-mode | 1 | 5 | 5 | ≤ 15 | ≤ 15Δν | Hessian |
| Salabert, A2Z | MLE Globala | simple/mixed-mode | 1 | 5 | 5 | ≤ 15 | ≤ 15Δν | Hessian |
| Chaplin, BIR | MLE Pseudo-globalc | simple/mixed-mode | 1 | 5 | 4 | ≤ 20 | Δν, ≤ 20Δν | Hessian |
| Deheuvels, YAL | MLE Globala | simple/mixed-mode | 1 | 5 | 6 | ≤ 16 | ≤ 16Δν | Hessian |
| Antia, TAT | MLE Locald | simple/mixed-mode | 1 | 12 | None | ≤ 15 | Δν | Hessian |
| Verner, QML | MLE Globala | simple/mixed-mode | 1 | 5 | 5 | ≤ 14 | ≤ 14Δν | Hessian |
| Benomar, SYD | MCMCe | F-like | 2 | 5 | 10 | >10 | >10Δν | Credible |
| Gruberbauer, MAR | Nested samplingf | F-like | 2 | 5 | 5 | ≤15 | ≤15Δν | Credible |
| Handberg, AAU | MCMCg | F-like | 2 | 5 | 5 | >10 | >10Δν | Credible |
Notes. The first column provides the fitter identification; the fitter in italics indicates whether it was a final fitter. The second column provides methods used by the fitters. The third column provides the category of stars fitted; the category in italic indicates which stars were finally fitted. The fourth column provides the number of identifications used. The fifth column provides the number of parameters used per order. The sixth column provides the number of additional parameters common to the modes and the background. The seventh column provides the number of fitted orders. The eighth column provides the range over which the fit is performed. The last column provides how the error bars are computed. MLE stands for maximum likelihood estimators. MCMC stands for Monte Carlo Markov chain.
derived from Howe & Hill (1998);
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