Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 30.07.2010
 
 beginning time = 1352 min.(UT), 22:32 UT
 Xbegin =         -6.896 nT
 time of max =    1391 min.(UT), 23:11 UT
 Xmax =            5.580 nT
 Y at Xmax =      -0.540 nT
 endtime =        1447 min.(UT), 24: 7 UT
 Xend =           -3.266 nT
 amplitude =      12.476 nT
 base duration time = 95 min.
 2sigma =          3.695 nT
 duration at 2sigma = 18 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0