Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 25.06.2009
 
 beginning time = 1326 min.(UT), 22: 6 UT
 Xbegin =        -10.374 nT
 time of max =    1374 min.(UT), 22:54 UT
 Xmax =            8.894 nT
 Y at Xmax =      -1.334 nT
 endtime =        1446 min.(UT), 24: 6 UT
 Xend =           -3.022 nT
 amplitude =      19.268 nT
 base duration time =120 min.
 2sigma =          4.818 nT
 duration at 2sigma = 31 min.
 flagbegin = 2
 flagend =   2
 flagxcheck = 0