Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 28.01.2018
 
 beginning time = 1290 min.(UT), 21:30 UT
 Xbegin =         -5.424 nT
 time of max =    1317 min.(UT), 21:57 UT
 Xmax =           10.468 nT
 Y at Xmax =      -3.516 nT
 endtime =        1367 min.(UT), 22:47 UT
 Xend =           -4.258 nT
 amplitude =      15.892 nT
 base duration time = 77 min.
 2sigma =          3.552 nT
 duration at 2sigma = 27 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0