Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 21.01.2007
 
 beginning time = 1094 min.(UT), 18:14 UT
 Xbegin =         -5.200 nT
 time of max =    1163 min.(UT), 19:23 UT
 Xmax =            5.802 nT
 Y at Xmax =       1.200 nT
 endtime =        1188 min.(UT), 19:48 UT
 Xend =           -2.804 nT
 amplitude =      11.002 nT
 base duration time = 94 min.
 2sigma =          4.063 nT
 duration at 2sigma = 14 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0