Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 02.05.2010
 
 beginning time = 1391 min.(UT), 23:11 UT
 Xbegin =        -14.726 nT
 time of max =    1430 min.(UT), 23:50 UT
 Xmax =           15.752 nT
 Y at Xmax =      -3.472 nT
 endtime =        1491 min.(UT), 24:51 UT
 Xend =           -8.440 nT
 amplitude =      30.478 nT
 base duration time =100 min.
 2sigma =         17.066 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 1