Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 05.04.2011
 
 beginning time = 1260 min.(UT), 21: 0 UT
 Xbegin =         -7.274 nT
 time of max =    1292 min.(UT), 21:32 UT
 Xmax =            5.222 nT
 Y at Xmax =      -2.238 nT
 endtime =        1336 min.(UT), 22:16 UT
 Xend =           -2.476 nT
 amplitude =      12.496 nT
 base duration time = 76 min.
 2sigma =          3.270 nT
 duration at 2sigma = 25 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0