Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 17.12.2010
 
 beginning time = 1068 min.(UT), 17:48 UT
 Xbegin =         -2.486 nT
 time of max =    1100 min.(UT), 18:20 UT
 Xmax =            5.448 nT
 Y at Xmax =       4.544 nT
 endtime =        1120 min.(UT), 18:40 UT
 Xend =           -2.142 nT
 amplitude =       7.934 nT
 base duration time = 52 min.
 2sigma =          2.653 nT
 duration at 2sigma = 21 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0