Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 10.11.2017 beginning time = 1403 min.(UT), 23:23 UT Xbegin = -9.594 nT time of max = 1435 min.(UT), 23:55 UT Xmax = 8.880 nT Y at Xmax = -7.976 nT endtime = 1495 min.(UT), 24:55 UT Xend = -3.554 nT amplitude = 18.474 nT base duration time = 92 min. 2sigma = 8.963 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0