Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 17.03.2009
 
 beginning time = 1324 min.(UT), 22: 4 UT
 Xbegin =         -4.348 nT
 time of max =    1360 min.(UT), 22:40 UT
 Xmax =            5.222 nT
 Y at Xmax =      -0.110 nT
 endtime =        1398 min.(UT), 23:18 UT
 Xend =           -3.360 nT
 amplitude =       9.570 nT
 base duration time = 74 min.
 2sigma =          3.294 nT
 duration at 2sigma = 16 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0