Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 21.12.2016
 
 beginning time = 1245 min.(UT), 20:45 UT
 Xbegin =         -7.540 nT
 time of max =    1257 min.(UT), 20:57 UT
 Xmax =           18.394 nT
 Y at Xmax =     -14.198 nT
 endtime =        1298 min.(UT), 21:38 UT
 Xend =           -9.044 nT
 amplitude =      25.934 nT
 base duration time = 53 min.
 2sigma =         10.788 nT
 duration at 2sigma = 12 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0