Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 19.07.2011
 
 beginning time = 1252 min.(UT), 20:52 UT
 Xbegin =         -6.218 nT
 time of max =    1279 min.(UT), 21:19 UT
 Xmax =            8.586 nT
 Y at Xmax =      -4.836 nT
 endtime =        1334 min.(UT), 22:14 UT
 Xend =           -6.148 nT
 amplitude =      14.804 nT
 base duration time = 82 min.
 2sigma =          8.565 nT
 duration at 2sigma =  1 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0