Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 09.07.2013
 
 beginning time = 1397 min.(UT), 23:17 UT
 Xbegin =         -4.340 nT
 time of max =    1438 min.(UT), 23:58 UT
 Xmax =            7.621 nT
 Y at Xmax =      -1.664 nT
 endtime =        1457 min.(UT), 24:17 UT
 Xend =           -0.104 nT
 amplitude =      11.961 nT
 base duration time = 60 min.
 2sigma =          5.385 nT
 duration at 2sigma = 13 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 1