Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 04.03.2011
 
 beginning time = 1220 min.(UT), 20:20 UT
 Xbegin =        -17.232 nT
 time of max =    1256 min.(UT), 20:56 UT
 Xmax =           13.956 nT
 Y at Xmax =       2.262 nT
 endtime =        1308 min.(UT), 21:48 UT
 Xend =           -8.892 nT
 amplitude =      31.188 nT
 base duration time = 88 min.
 2sigma =          8.492 nT
 duration at 2sigma = 27 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0