Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 26.12.2017
 
 beginning time = 1348 min.(UT), 22:28 UT
 Xbegin =         -5.464 nT
 time of max =    1392 min.(UT), 23:12 UT
 Xmax =           10.008 nT
 Y at Xmax =      -1.754 nT
 endtime =        1448 min.(UT), 24: 8 UT
 Xend =           -7.114 nT
 amplitude =      15.472 nT
 base duration time =100 min.
 2sigma =          7.874 nT
 duration at 2sigma = 19 min.
 flagbegin = 0
 flagend =   2
 flagxcheck = 0