Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 08.07.2011
 
 beginning time = 1407 min.(UT), 23:27 UT
 Xbegin =         -6.128 nT
 time of max =    1421 min.(UT), 23:41 UT
 Xmax =            5.540 nT
 Y at Xmax =       0.776 nT
 endtime =        1448 min.(UT), 24: 8 UT
 Xend =           -3.316 nT
 amplitude =      11.668 nT
 base duration time = 41 min.
 2sigma =          3.787 nT
 duration at 2sigma =  9 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0