Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 09.02.2012
 
 beginning time = 1149 min.(UT), 19: 9 UT
 Xbegin =          1.088 nT
 time of max =    1172 min.(UT), 19:32 UT
 Xmax =            5.870 nT
 Y at Xmax =       0.024 nT
 endtime =        1217 min.(UT), 20:17 UT
 Xend =           -6.298 nT
 amplitude =       4.782 nT
 base duration time = 68 min.
 2sigma =          3.521 nT
 duration at 2sigma = 16 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0