{ "startDate": "2006-10-28T00:00:06Z", "stopDate": "2026-02-25T23:59:51Z", "sampleStartDate": "2026-02-24T00:00:17Z", "sampleStopDate": "2026-02-24T23:59:47Z", "cadence": "PT24.679005S", "x_cadence_fraction": 0.055933708197691626, "x_cadence_note": "Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/stereo/ahead/l3/waves/lfr/2006/sta_l3_wav_lfr_20061028_v01.cdf. The most common cadence, 24679005146 [ns] = PT24.679005S, occurred for 5.5934% of the 189 timesteps. ", "maxRequestDuration": "PT71975M", "resourceURL": "https://cdaweb.gsfc.nasa.gov/misc/NotesS.html#STA_L3_WAV_LFR", "contact": "Milan Maksimovic (milan.maksimovic@obspm.fr) and Stuart D. 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