Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 11.03.2009
 
 beginning time = 1282 min.(UT), 21:22 UT
 Xbegin =         -4.236 nT
 time of max =    1312 min.(UT), 21:52 UT
 Xmax =            9.404 nT
 Y at Xmax =      -0.278 nT
 endtime =        1372 min.(UT), 22:52 UT
 Xend =           -7.764 nT
 amplitude =      13.640 nT
 base duration time = 90 min.
 2sigma =          4.326 nT
 duration at 2sigma = 30 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0