Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 05.12.2011
 
 beginning time = 1246 min.(UT), 20:46 UT
 Xbegin =         -3.326 nT
 time of max =    1266 min.(UT), 21: 6 UT
 Xmax =            8.250 nT
 Y at Xmax =       2.702 nT
 endtime =        1309 min.(UT), 21:49 UT
 Xend =           -2.586 nT
 amplitude =      11.576 nT
 base duration time = 63 min.
 2sigma =          2.360 nT
 duration at 2sigma = 26 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0