Table of acoustically navigated OBS positions Site Lat Long Depth Frame # (deg) (deg) (km) # 1 33.28568 -117.47705 0.01196 5 2 33.28579 -117.47689 0.01209 9 3 33.28590 -117.47709 0.01234 14 4 33.28533 -117.47707 0.01221 8 5 33.28599 -117.47688 0.01193 2 6 33.28580 -117.47736 0.01266 15 7 33.28533 -117.47683 0.01222 4 8 33.28609 -117.47666 0.01269 6 9 33.28579 -117.47744 0.01214 3 10 33.28529 -117.47708 0.01177 1 11 33.28576 -117.47660 0.01193 12 12 33.28607 -117.47731 0.01179 7 13 33.28524 -117.47778 0.01192 10