Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 25.12.2012
 
 beginning time = 1266 min.(UT), 21: 6 UT
 Xbegin =         -4.288 nT
 time of max =    1284 min.(UT), 21:24 UT
 Xmax =            5.624 nT
 Y at Xmax =      -0.430 nT
 endtime =        1302 min.(UT), 21:42 UT
 Xend =           -1.094 nT
 amplitude =       9.912 nT
 base duration time = 36 min.
 2sigma =          2.063 nT
 duration at 2sigma = 16 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0