Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 01.01.2011
 
 beginning time = 1271 min.(UT), 21:11 UT
 Xbegin =         -5.858 nT
 time of max =    1291 min.(UT), 21:31 UT
 Xmax =            6.864 nT
 Y at Xmax =       2.480 nT
 endtime =        1343 min.(UT), 22:23 UT
 Xend =           -1.650 nT
 amplitude =      12.722 nT
 base duration time = 72 min.
 2sigma =          2.768 nT
 duration at 2sigma = 30 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0