Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 07.01.2021
 
 beginning time = 1259 min.(UT), 20:59 UT
 Xbegin =         -9.728 nT
 time of max =    1285 min.(UT), 21:25 UT
 Xmax =           15.350 nT
 Y at Xmax =       2.300 nT
 endtime =        1329 min.(UT), 22: 9 UT
 Xend =           -6.958 nT
 amplitude =      25.078 nT
 base duration time = 70 min.
 2sigma =          5.433 nT
 duration at 2sigma = 35 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0