Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 17.12.2015
 
 beginning time = 1040 min.(UT), 17:20 UT
 Xbegin =         -1.258 nT
 time of max =    1069 min.(UT), 17:47 UT
 Xmax =            6.990 nT
 Y at Xmax =       5.114 nT
 endtime =        1145 min.(UT), 19: 5 UT
 Xend =          -10.012 nT
 amplitude =       8.248 nT
 base duration time =105 min.
 2sigma =          5.166 nT
 duration at 2sigma = 28 min.
 flagbegin = 0
 flagend =   4