Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 15.12.2019
 
 beginning time = 1266 min.(UT), 21: 6 UT
 Xbegin =         -7.186 nT
 time of max =    1297 min.(UT), 21:37 UT
 Xmax =           11.940 nT
 Y at Xmax =       5.954 nT
 endtime =        1345 min.(UT), 22:25 UT
 Xend =           -8.686 nT
 amplitude =      19.126 nT
 base duration time = 79 min.
 2sigma =          4.225 nT
 duration at 2sigma = 29 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0