Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 13.03.2008
 
 beginning time = 1257 min.(UT), 20:57 UT
 Xbegin =         -3.788 nT
 time of max =    1283 min.(UT), 21:23 UT
 Xmax =            7.474 nT
 Y at Xmax =      -0.920 nT
 endtime =        1326 min.(UT), 22: 6 UT
 Xend =           -0.630 nT
 amplitude =      11.262 nT
 base duration time = 69 min.
 2sigma =          5.371 nT
 duration at 2sigma = 22 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0