Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 26.12.2010
 
 beginning time = 1215 min.(UT), 20:15 UT
 Xbegin =         -4.440 nT
 time of max =    1257 min.(UT), 20:57 UT
 Xmax =            7.450 nT
 Y at Xmax =       2.572 nT
 endtime =        1290 min.(UT), 21:30 UT
 Xend =           -1.898 nT
 amplitude =      11.890 nT
 base duration time = 75 min.
 2sigma =          2.466 nT
 duration at 2sigma = 25 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0