Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 08.04.2010
 
 beginning time = 1281 min.(UT), 21:21 UT
 Xbegin =         -8.416 nT
 time of max =    1312 min.(UT), 21:52 UT
 Xmax =           13.274 nT
 Y at Xmax =      -4.670 nT
 endtime =        1363 min.(UT), 22:43 UT
 Xend =          -14.204 nT
 amplitude =      21.690 nT
 base duration time = 82 min.
 2sigma =          6.753 nT
 duration at 2sigma = 31 min.
 flagbegin = 0
 flagend =   2
 flagxcheck = 0