Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 01.01.2009
 
 beginning time = 1333 min.(UT), 22:13 UT
 Xbegin =         -2.682 nT
 time of max =    1349 min.(UT), 22:29 UT
 Xmax =            6.416 nT
 Y at Xmax =       1.478 nT
 endtime =        1409 min.(UT), 23:29 UT
 Xend =           -2.966 nT
 amplitude =       9.098 nT
 base duration time = 76 min.
 2sigma =          3.461 nT
 duration at 2sigma = 17 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0