HD 93843 (log(L_X) = 32.1) alpha= 10 48 37.778 delta=-60 13 25.47 V =7.33 Sp.Class = O5III # Magnetic field mesurements ---------------------------------------------------------------------------------------------- MJD all hydr Comment Reference ---------------------------------------------------------------------------------------------- 55339.099 -157+/-42 -173+/-56 ND Hubrig_etal_2012 (A&A 528, A151, 2011) 55339.099 -157+/-42 -173+/-56 PD Hubrig_etal_2012 (A&A 528, A151, 2011) 55686.115 -34+/-38 -12+/-52 55687.185 -132+/-39 -93+/-56 CD ----------------------------------------------------------------------------------------------