Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 07.02.2011
 
 beginning time = 1278 min.(UT), 21:18 UT
 Xbegin =         -4.724 nT
 time of max =    1308 min.(UT), 21:48 UT
 Xmax =            5.984 nT
 Y at Xmax =      -0.040 nT
 endtime =        1352 min.(UT), 22:32 UT
 Xend =           -1.554 nT
 amplitude =      10.708 nT
 base duration time = 74 min.
 2sigma =          2.659 nT
 duration at 2sigma = 31 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0