Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 18.01.2013
 
 beginning time = 1251 min.(UT), 20:51 UT
 Xbegin =         -2.056 nT
 time of max =    1271 min.(UT), 21:11 UT
 Xmax =            7.348 nT
 Y at Xmax =       8.052 nT
 endtime =        1328 min.(UT), 22: 8 UT
 Xend =           -8.496 nT
 amplitude =       9.404 nT
 base duration time = 77 min.
 2sigma =          6.806 nT
 duration at 2sigma =  5 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0