Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 16.08.2021
 
 beginning time = 1270 min.(UT), 21:10 UT
 Xbegin =         -4.686 nT
 time of max =    1294 min.(UT), 21:34 UT
 Xmax =            6.682 nT
 Y at Xmax =      -2.454 nT
 endtime =        1336 min.(UT), 22:16 UT
 Xend =           -2.462 nT
 amplitude =      11.368 nT
 base duration time = 66 min.
 2sigma =          3.512 nT
 duration at 2sigma = 29 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0