Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 21.11.2012
 
 beginning time = 1178 min.(UT), 19:38 UT
 Xbegin =         -7.096 nT
 time of max =    1206 min.(UT), 20: 6 UT
 Xmax =            7.756 nT
 Y at Xmax =      -2.734 nT
 endtime =        1253 min.(UT), 20:53 UT
 Xend =           -1.106 nT
 amplitude =      14.852 nT
 base duration time = 75 min.
 2sigma =          4.250 nT
 duration at 2sigma = 29 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0