Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 07.09.2012
 
 beginning time = 1216 min.(UT), 20:16 UT
 Xbegin =        -11.994 nT
 time of max =    1270 min.(UT), 21:10 UT
 Xmax =            9.846 nT
 Y at Xmax =       4.242 nT
 endtime =        1307 min.(UT), 21:47 UT
 Xend =           -3.108 nT
 amplitude =      21.840 nT
 base duration time = 91 min.
 2sigma =          6.439 nT
 duration at 2sigma = 26 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0