Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 23.12.2015
 
 beginning time = 1326 min.(UT), 22: 6 UT
 Xbegin =        -13.862 nT
 time of max =    1345 min.(UT), 22:25 UT
 Xmax =           16.746 nT
 Y at Xmax =      -0.112 nT
 endtime =        1384 min.(UT), 23: 4 UT
 Xend =           -4.188 nT
 amplitude =      30.608 nT
 base duration time = 58 min.
 2sigma =          6.609 nT
 duration at 2sigma = 24 min.
 flagbegin = 0
 flagend =   0