Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 08.10.2011
 
 beginning time = 1271 min.(UT), 21:11 UT
 Xbegin =        -15.866 nT
 time of max =    1312 min.(UT), 21:52 UT
 Xmax =           20.018 nT
 Y at Xmax =      -5.330 nT
 endtime =        1355 min.(UT), 22:35 UT
 Xend =          -14.746 nT
 amplitude =      35.884 nT
 base duration time = 84 min.
 2sigma =          7.323 nT
 duration at 2sigma = 30 min.
 flagbegin = 4
 flagend =   0
 flagxcheck = 0