Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 21.03.2021
 
 beginning time = 1246 min.(UT), 20:46 UT
 Xbegin =         -0.818 nT
 time of max =    1258 min.(UT), 20:58 UT
 Xmax =            6.226 nT
 Y at Xmax =       8.924 nT
 endtime =        1277 min.(UT), 21:17 UT
 Xend =            2.476 nT
 amplitude =       7.044 nT
 base duration time = 31 min.
 2sigma =         13.757 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0