Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 29.12.2010
 
 beginning time = 1104 min.(UT), 18:24 UT
 Xbegin =         -4.970 nT
 time of max =    1127 min.(UT), 18:47 UT
 Xmax =            8.682 nT
 Y at Xmax =       5.358 nT
 endtime =        1163 min.(UT), 19:23 UT
 Xend =           -3.910 nT
 amplitude =      13.652 nT
 base duration time = 59 min.
 2sigma =          3.122 nT
 duration at 2sigma = 29 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0