Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 17.05.2007
 
 beginning time = 1284 min.(UT), 21:24 UT
 Xbegin =         -6.428 nT
 time of max =    1321 min.(UT), 22: 1 UT
 Xmax =            5.430 nT
 Y at Xmax =       2.688 nT
 endtime =        1380 min.(UT), 23: 0 UT
 Xend =           -6.616 nT
 amplitude =      11.858 nT
 base duration time = 96 min.
 2sigma =          3.442 nT
 duration at 2sigma = 14 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0