Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 14.07.2021
 
 beginning time = 1283 min.(UT), 21:23 UT
 Xbegin =         -7.914 nT
 time of max =    1297 min.(UT), 21:37 UT
 Xmax =           10.666 nT
 Y at Xmax =      -4.326 nT
 endtime =        1317 min.(UT), 21:57 UT
 Xend =           -2.798 nT
 amplitude =      18.580 nT
 base duration time = 34 min.
 2sigma =          8.148 nT
 duration at 2sigma =  8 min.
 flagbegin = 0
 flagend =   0
 flagxcheck = 0