Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 09.02.2018
 
 beginning time = 1351 min.(UT), 22:31 UT
 Xbegin =         -5.432 nT
 time of max =    1372 min.(UT), 22:52 UT
 Xmax =            8.830 nT
 Y at Xmax =      -1.730 nT
 endtime =        1400 min.(UT), 23:20 UT
 Xend =           -0.554 nT
 amplitude =      14.262 nT
 base duration time = 49 min.
 2sigma =          3.452 nT
 duration at 2sigma = 28 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0