Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 28.07.2007
 
 beginning time = 1416 min.(UT), 23:36 UT
 Xbegin =         -7.256 nT
 time of max =    1440 min.(UT), 24: 0 UT
 Xmax =            6.176 nT
 Y at Xmax =      -6.822 nT
 endtime =        1474 min.(UT), 24:34 UT
 Xend =            0.060 nT
 amplitude =      13.432 nT
 base duration time = 58 min.
 2sigma =          2.695 nT
 duration at 2sigma = 34 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 1