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Table A.3.

Equivalent widths of IDS/INT spectra of stars and brown dwarfs towards σ Orionis.

Name EW(Hβ) EW(He I D3) EW(Hα) EW(Li I) SpT SpT
[Å] [Å] [Å] [Å] MILES PyHammer
TYC 4770-1018-1 ... ... +1.4 ... K0: K0
Mayrit 1456284 ... ... +3.6 ... F7 G0
Mayrit 1415279AB ... ... –0.37 +0.24 K1 K5
Mayrit 1374283 ... ... +2.1 +0.29 G7 K3
HD 294270 ... ... +3.6 ... F6: F6
HD 294276 ... ... +3.0 ... G4 K0
2M J05372885−0255555 ... ... +1.8 ... K0 K3
TYC 4770-1468-1 ... ... +1.4 ... K1 K5
Mayrit 1227243 ... ... +11 ... A1 A3
Mayrit 1116300 ... ... +10 ... A2 A3

Notes.

(a)

Stars observed also with the R150V grism. The full table is available at the CDS.

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