Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 25.01.2011
 
 beginning time = 1263 min.(UT), 21: 3 UT
 Xbegin =         -5.572 nT
 time of max =    1279 min.(UT), 21:19 UT
 Xmax =           11.622 nT
 Y at Xmax =      -1.188 nT
 endtime =        1321 min.(UT), 22: 1 UT
 Xend =           -4.184 nT
 amplitude =      17.194 nT
 base duration time = 58 min.
 2sigma =          4.746 nT
 duration at 2sigma = 25 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0