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Figure 1:
Magnetic field diagnoses of: left frame - HD 101412 (FORS1 Balmer-line regression) Centre frame - V380 Ori (ESPaDOnS LSD Stokes I and V profiles Right frame - V380 Ori (O I 777 nm profiles). The Stokes V signatures detected in the spectrum of V380 Ori correspond to an approximately dipolar surface magnetic field of intensity
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Figure 2: Left frame - Magnetic field diagnosis of HD 72106 (ESPaDOnS LSD Stokes I and V profiles). The Stokes V signatures detected in the spectrum of HD 72106 correspond to an approximately dipolar surface magnetic field of intensity 1 kG. Left frame - Line profile variations of O I, Si II, Sc II, Cr II and Fe II observed in the two ESPaDOnS spectra of HD 72106 ( solid black line - 20 Feb. 05, dashed red line - 21 Feb. 05) |
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Figure 3:
Magnetic field diagnoses HD 139614 (ESPaDOnS LSD Stokes I and V profiles). No evidence for magnetic field is found for HD 139614. The dotted curve shows the weakest calculated Stokes V signature corresponding to a -450 G longitudinal field. This signature is ruled out with 18 |
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