Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 06.04.2011
 
 beginning time = 1245 min.(UT), 20:45 UT
 Xbegin =         -4.882 nT
 time of max =    1260 min.(UT), 21: 0 UT
 Xmax =           21.114 nT
 Y at Xmax =       3.550 nT
 endtime =        1289 min.(UT), 21:29 UT
 Xend =           -6.048 nT
 amplitude =      25.996 nT
 base duration time = 44 min.
 2sigma =         13.153 nT
 duration at 2sigma = 17 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0