Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 21.01.2008
 
 beginning time = 1335 min.(UT), 22:15 UT
 Xbegin =         -3.942 nT
 time of max =    1358 min.(UT), 22:38 UT
 Xmax =            7.862 nT
 Y at Xmax =       0.610 nT
 endtime =        1381 min.(UT), 23: 1 UT
 Xend =           -0.674 nT
 amplitude =      11.804 nT
 base duration time = 46 min.
 2sigma =          3.249 nT
 duration at 2sigma = 20 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0