Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 17.04.2010
 
 beginning time = 1187 min.(UT), 19:47 UT
 Xbegin =         -4.318 nT
 time of max =    1208 min.(UT), 20: 8 UT
 Xmax =            5.444 nT
 Y at Xmax =       0.726 nT
 endtime =        1257 min.(UT), 20:57 UT
 Xend =           -3.972 nT
 amplitude =       9.762 nT
 base duration time = 70 min.
 2sigma =          2.874 nT
 duration at 2sigma = 14 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0