Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 02.08.2009
 
 beginning time = 1406 min.(UT), 23:26 UT
 Xbegin =         -6.780 nT
 time of max =    1425 min.(UT), 23:45 UT
 Xmax =            7.360 nT
 Y at Xmax =      -2.552 nT
 endtime =        1466 min.(UT), 24:26 UT
 Xend =           -1.920 nT
 amplitude =      14.140 nT
 base duration time = 60 min.
 2sigma =          2.626 nT
 duration at 2sigma = 20 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0