Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 12.07.2011
 
 beginning time = 1111 min.(UT), 18:31 UT
 Xbegin =         -6.144 nT
 time of max =    1154 min.(UT), 19:14 UT
 Xmax =            7.466 nT
 Y at Xmax =       0.760 nT
 endtime =        1224 min.(UT), 20:24 UT
 Xend =           -4.308 nT
 amplitude =      13.610 nT
 base duration time =113 min.
 2sigma =          6.529 nT
 duration at 2sigma =  7 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0