Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 18.01.2007
 
 beginning time = 1324 min.(UT), 22: 4 UT
 Xbegin =        -15.294 nT
 time of max =    1356 min.(UT), 22:36 UT
 Xmax =           16.424 nT
 Y at Xmax =      -9.008 nT
 endtime =        1378 min.(UT), 22:58 UT
 Xend =            2.774 nT
 amplitude =      31.718 nT
 base duration time = 54 min.
 2sigma =          8.438 nT
 duration at 2sigma = 20 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0