Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 27.02.2009
 
 beginning time = 1251 min.(UT), 20:51 UT
 Xbegin =         -4.830 nT
 time of max =    1272 min.(UT), 21:12 UT
 Xmax =            5.062 nT
 Y at Xmax =       3.846 nT
 endtime =        1307 min.(UT), 21:47 UT
 Xend =           -7.390 nT
 amplitude =       9.892 nT
 base duration time = 56 min.
 2sigma =          5.465 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0