Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 12.02.2013
 
 beginning time = 1362 min.(UT), 22:42 UT
 Xbegin =         -4.082 nT
 time of max =    1394 min.(UT), 23:14 UT
 Xmax =            7.622 nT
 Y at Xmax =      -7.790 nT
 endtime =        1445 min.(UT), 24: 5 UT
 Xend =           -2.976 nT
 amplitude =      11.704 nT
 base duration time = 83 min.
 2sigma =          3.773 nT
 duration at 2sigma = 24 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0