Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 11.09.2008
 
 beginning time = 1265 min.(UT), 21: 5 UT
 Xbegin =         -4.460 nT
 time of max =    1283 min.(UT), 21:23 UT
 Xmax =            6.872 nT
 Y at Xmax =      -2.310 nT
 endtime =        1331 min.(UT), 22:11 UT
 Xend =           -3.088 nT
 amplitude =      11.332 nT
 base duration time = 66 min.
 2sigma =          2.383 nT
 duration at 2sigma = 26 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0