Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 26.12.2016
 
 beginning time = 1278 min.(UT), 21:18 UT
 Xbegin =         -6.732 nT
 time of max =    1298 min.(UT), 21:38 UT
 Xmax =            8.752 nT
 Y at Xmax =       7.214 nT
 endtime =        1327 min.(UT), 22: 7 UT
 Xend =           -9.340 nT
 amplitude =      15.484 nT
 base duration time = 49 min.
 2sigma =          7.177 nT
 duration at 2sigma =  8 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0