Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 21.03.2017
 
 beginning time = 1104 min.(UT), 18:24 UT
 Xbegin =        -21.578 nT
 time of max =    1139 min.(UT), 18:59 UT
 Xmax =           20.336 nT
 Y at Xmax =      11.554 nT
 endtime =        1181 min.(UT), 19:41 UT
 Xend =          -15.248 nT
 amplitude =      41.914 nT
 base duration time = 77 min.
 2sigma =         11.709 nT
 duration at 2sigma = 24 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0