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, Table 1 contained an error: The first entry under OBS profiles titled Air gun volume " should have appeared as 111.27 L. Table 2 was incorrectly typeset resulting in a lack of organization of the data. The data appearing below " Prestack processing " should have appeared as: " Resample to 4 ms after antialias filter, 125 Hz cutoff, Erratum In the originally published version of this article The errors have been corrected, and this version may be considered the authoritative version of record

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