Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 03.12.2011
 
 beginning time = 1073 min.(UT), 17:53 UT
 Xbegin =         -9.538 nT
 time of max =    1097 min.(UT), 18:17 UT
 Xmax =           14.118 nT
 Y at Xmax =      -1.856 nT
 endtime =        1156 min.(UT), 19:16 UT
 Xend =           -6.024 nT
 amplitude =      23.656 nT
 base duration time = 83 min.
 2sigma =          7.060 nT
 duration at 2sigma = 26 min.
 flagbegin = 0
 flagend =   4
 flagxcheck = 0