Astrionella formosa - 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). for Astrionella formosa at 632.8 nm. 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. 1.30 0.92 -0.224 0.236 25. 0.52 0.51 -0.087 0.107 30. 0.356 0.072 -0.174 0.055 35. 0.317 0.053 -0.240 0.037 40. 0.233 0.030 -0.257 0.043 45. 0.130 0.026 -0.240 0.037 50. 0.072 0.013 -0.174 0.071 55. 0.0648 0.0082 -0.184 0.081 60. 0.0249 0.0016 -0.446 0.066 65. 0.0191 0.0010 -0.496 0.075 70. 0.01513 0.00086 -0.568 0.075 75. 0.01207 0.00082 -0.697 0.085 80. 0.01052 0.00077 -0.714 0.115 85. 0.00929 0.00070 -0.748 0.115 90. 0.00841 0.00070 -0.751 0.129 95. 0.00769 0.00071 -0.734 0.141 100. 0.00736 0.00070 -0.699 0.119 105. 0.00611 0.00071 -0.689 0.129 110. 0.00588 0.00072 -0.592 0.132 115. 0.00540 0.00071 -0.511 0.139 120. 0.00544 0.00072 -0.444 0.124 125. 0.00501 0.00091 -0.346 0.127 130. 0.0066 0.0028 -0.293 0.141 135. 0.0065 0.0027 -0.249 0.147 140. 0.0083 0.0022 -0.129 0.141 145. 0.0086 0.0046 -0.112 0.119 150. 0.0117 0.0074 -0.098 0.065 155. 0.0097 0.0091 -0.035 0.211 160. 0.011 0.023 0.0164 0.232