Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 28.09.2010
 
 beginning time = 1228 min.(UT), 20:28 UT
 Xbegin =         -3.540 nT
 time of max =    1256 min.(UT), 20:56 UT
 Xmax =            8.218 nT
 Y at Xmax =       4.140 nT
 endtime =        1312 min.(UT), 21:52 UT
 Xend =           -2.580 nT
 amplitude =      11.758 nT
 base duration time = 84 min.
 2sigma =          5.978 nT
 duration at 2sigma = 15 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0