Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 13.02.2012
 
 beginning time = 1417 min.(UT), 23:37 UT
 Xbegin =         -3.474 nT
 time of max =    1442 min.(UT), 24: 2 UT
 Xmax =            7.302 nT
 Y at Xmax =      -5.898 nT
 endtime =        1479 min.(UT), 24:39 UT
 Xend =           -6.406 nT
 amplitude =      10.776 nT
 base duration time = 62 min.
 2sigma =          5.120 nT
 duration at 2sigma = 22 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 1