swath: IW1
Bperp (average): 51.223086101107334
Bpar (average): -15.628427014620579
swath: IW2
Bperp (average): 49.77845413348482
Bpar (average): -19.631655715799713
swath: IW3
Bperp (average): 48.344554655898236
Bpar (average): -22.873137567300645