swath: IW1
Bperp (average): 48.286427664373704
Bpar (average): 14.9830626597778
swath: IW2
Bperp (average): 49.422339517205124
Bpar (average): 10.944037735497334
swath: IW3
Bperp (average): 50.114690404678825
Bpar (average): 7.525767503595627