Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 13.01.2011
 
 beginning time = 1139 min.(UT), 18:59 UT
 Xbegin =         -4.880 nT
 time of max =    1173 min.(UT), 19:33 UT
 Xmax =            6.686 nT
 Y at Xmax =       1.882 nT
 endtime =        1231 min.(UT), 20:31 UT
 Xend =          -12.854 nT
 amplitude =      11.566 nT
 base duration time = 92 min.
 2sigma =          6.011 nT
 duration at 2sigma = 11 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0