Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 09.11.2021
 
 beginning time = 1154 min.(UT), 19:14 UT
 Xbegin =         -6.594 nT
 time of max =    1194 min.(UT), 19:54 UT
 Xmax =            7.440 nT
 Y at Xmax =       5.312 nT
 endtime =        1228 min.(UT), 20:28 UT
 Xend =           -4.760 nT
 amplitude =      14.034 nT
 base duration time = 74 min.
 2sigma =          4.450 nT
 duration at 2sigma = 30 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0