Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 20.01.2011
 
 beginning time = 1100 min.(UT), 18:20 UT
 Xbegin =         -4.662 nT
 time of max =    1117 min.(UT), 18:37 UT
 Xmax =           12.870 nT
 Y at Xmax =       5.728 nT
 endtime =        1167 min.(UT), 19:27 UT
 Xend =           -4.278 nT
 amplitude =      17.532 nT
 base duration time = 67 min.
 2sigma =          3.879 nT
 duration at 2sigma = 28 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0