Voyager 2 (1) D2D1 PHAs (no CH31) from 1990-06-05 to 2020-01-25 (🏠)
2005-04-05 to 2017-08-15 and 2020-01-25 to 2020-02-01 excluded
E1A = channel 80.9, E1B = 92.2, E1C = 109.7, E2A = 77.0, E2B = 104.9, E2C = 144.8
start = '1990-06-05'
stop = '2020-01-25'