Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 30.06.2021
 
 beginning time = 1293 min.(UT), 21:33 UT
 Xbegin =        -12.524 nT
 time of max =    1309 min.(UT), 21:49 UT
 Xmax =           14.534 nT
 Y at Xmax =       0.756 nT
 endtime =        1351 min.(UT), 22:31 UT
 Xend =           -6.372 nT
 amplitude =      27.058 nT
 base duration time = 58 min.
 2sigma =          8.386 nT
 duration at 2sigma = 20 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0