Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 01.09.2012
 
 beginning time = 1316 min.(UT), 21:56 UT
 Xbegin =         -3.730 nT
 time of max =    1337 min.(UT), 22:17 UT
 Xmax =            5.372 nT
 Y at Xmax =      -2.292 nT
 endtime =        1393 min.(UT), 23:13 UT
 Xend =           -2.624 nT
 amplitude =       9.102 nT
 base duration time = 77 min.
 2sigma =          3.463 nT
 duration at 2sigma = 18 min.
 flagbegin = 0
 flagend =   4
 flagxcheck = 0