Oscillatoria Agardhii - 632.8nm Measured scattering matrix elements F11 and -F12/F11 as functions of scattering angle theta (in degrees), corresponding to curves presented in Volten H, De Haan JF, Hovenier JW, Vassen W, Schreurs R, Dekker A, Hoogenboom HJ, Charlton F, Wouts R, Laboratory measurements of angular distributions of light scattered by phytoplankton and silt, Limnology and Oceanography, 43, 1180-1197 (1998). The experimental errors are also given. F11 is scaled to the scattering function of San Diego Harbour at a scattering angle of 90 degrees (SDH90). DATA ARE FREELY AVAILABLE UNDER THE REQUEST OF CITATION OF: Volten et al. Limnology and Ocanography, 43, 1180-1197, 1998, AND Munoz et al. JQSRT, 113, 565-574, 2012. angle F11/SDH90 error -F12/F11 error -F12/F11 20. 0.470 0.069 0.007 0.010 25. 0.298 0.039 -0.042 0.006 30. 0.169 0.024 -0.085 0.003 35. 0.1172 0.0028 -0.147 0.001 40. 0.0789 0.0015 -0.186 0.001 45. 0.0570 0.0014 -0.234 0.001 50. 0.04210 0.00067 -0.289 0.001 55. 0.03187 0.00043 -0.353 0.002 60. 0.02472 0.00009 -0.409 0.001 65. 0.01940 0.00006 -0.465 0.001 70. 0.01542 0.00005 -0.534 0.001 75. 0.01283 0.00004 -0.589 0.001 80. 0.01089 0.00004 -0.618 0.001 85. 0.00930 0.00003 -0.648 0.001 90. 0.00841 0.00003 -0.647 0.002 95. 0.00754 0.00004 -0.637 0.002 100. 0.00698 0.00003 -0.610 0.002 105. 0.00664 0.00003 -0.570 0.002 110. 0.00657 0.00003 -0.528 0.002 115. 0.00634 0.00003 -0.477 0.002 120. 0.00631 0.00004 -0.415 0.003 125. 0.00643 0.00007 -0.337 0.004 130. 0.00637 0.00019 -0.292 0.006 135. 0.00629 0.00019 -0.232 0.003 140. 0.00609 0.00018 -0.158 0.005 145. 0.00616 0.00034 -0.120 0.011 150. 0.00602 0.00053 -0.085 0.008 155. 0.0065 0.0010 -0.102 0.018 160. 0.0077 0.0020 -0.185 0.015