Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 18.12.2007
 
 beginning time = 1199 min.(UT), 19:59 UT
 Xbegin =         -1.942 nT
 time of max =    1212 min.(UT), 20:12 UT
 Xmax =            7.382 nT
 Y at Xmax =       0.926 nT
 endtime =        1244 min.(UT), 20:44 UT
 Xend =          -12.416 nT
 amplitude =       9.324 nT
 base duration time = 45 min.
 2sigma =         11.467 nT
 duration at 2sigma =  0 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0