Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 09.07.2012
 
 beginning time = 1280 min.(UT), 21:20 UT
 Xbegin =         -8.492 nT
 time of max =    1302 min.(UT), 21:42 UT
 Xmax =           12.296 nT
 Y at Xmax =      -0.952 nT
 endtime =        1311 min.(UT), 21:51 UT
 Xend =          -20.744 nT
 amplitude =      20.788 nT
 base duration time = 31 min.
 2sigma =         11.231 nT
 duration at 2sigma =  3 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0