Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 30.09.2012
 
 beginning time = 1361 min.(UT), 22:41 UT
 Xbegin =        -19.180 nT
 time of max =    1405 min.(UT), 23:25 UT
 Xmax =           12.884 nT
 Y at Xmax =      -7.888 nT
 endtime =        1420 min.(UT), 23:40 UT
 Xend =            2.620 nT
 amplitude =      32.064 nT
 base duration time = 59 min.
 2sigma =          9.792 nT
 duration at 2sigma = 10 min.
 flagbegin = 4
 flagend =   0
 flagxcheck = 0