Overview of model grid parameters used by different groups in Experiment 1.
|IDa||T eff||log g||[Fe/H]b|
|M1||3600 to 4000c/50||0.5, 1.0, 1.5||0.0, −0.3, −0.5|
|M2||3500 to 4100d/100||0.5 to 2.0/0.5||−0.5 to +0.5/0.25|
|M3e||2500 to 8000||0.0 to 5.0||−5.0 to +1.0|
|M4||3800 to 4300/50||0.0 to 3.0/0.5||0.0, −0.25|
|M5||2500 to 8000/250f||−1 to 5/0.5||−5 to 1/g|
|M6||3750 to 4250/200||0.0 to 2.0/1.0||–1.0 to 0.5/0.1|
|A1||3500 to 13000/250||0.0 to 5.0/0.5||−1.5 to +0.5/0.5|
|A2||3500 to 6000/250||0.0 to 5.0/0.5||−1.5 to +0.5/0.5|
|A3||3000 to 8000/100||0.0 to 3.0/0.1||0.0j|
|A4||3500 to 6250/250||0.0 to 5.0/0.5||+0.5, +0.2, +0.0;|
|−0.5 to −4.5/0.5h|
|A5||3500 to 6000/250||0.0 to 5.0/0.5||0.0, –1.0|
|P||3500 to 4500/125||1.0 to 2.5/0.5||0.0, −0.5|
|T||2800 to 4000/100||−0.52 to 1.34/g||0.0|
|C||2600 to 4000/200||−0.5, 0.0||−0.5, 0.0|
For the group IDs see the subsections of Sect. 3.
A range of parameters is given in the format: minimum value to maximum value/step size. Comma-separated values indicate a discrete set of parameter values.
Teff range chosen on the basis of an educated guess from the strength of the TiO features in the spectra, 81 models.
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