Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 04.08.2010
 
 beginning time = 1221 min.(UT), 20:21 UT
 Xbegin =         -4.396 nT
 time of max =    1235 min.(UT), 20:35 UT
 Xmax =            6.010 nT
 Y at Xmax =       2.718 nT
 endtime =        1281 min.(UT), 21:21 UT
 Xend =          -23.582 nT
 amplitude =      10.406 nT
 base duration time = 60 min.
 2sigma =         16.448 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0