Forsterite XL - 514 nm Measured scattering matrix elements as functions of scattering angle (in degrees), corresponding to curves presented in "Retrieving dust grain sizes from photopolarimetry: an experimental approach", Munoz et al. ApJS, 256 (1), 2021, for forsterite XL at 514 nm. The experimental errors are also given. F11 is normalized to 1 at a scattering angle of 30 degrees. DATA ARE FREELY AVAILABLE UNDER THE REQUEST OF CITATION OF: Munoz et al. ApJS, 256(1), 2021, AND Munoz et al. JQSRT, 113, 565-574, 2012. theta(deg) F11/F11(30deg) error -F12/F11 error F22/F11 error 4.000000 16.424500 1.311065 0.007077 0.005617 0.921209 0.011038 5.000000 11.172172 0.984680 0.000341 0.005727 0.944960 0.021671 6.000000 8.847974 0.606178 0.005683 0.001244 0.927487 0.007144 7.000000 6.807192 1.145012 0.003115 0.008076 0.910391 0.022908 8.000000 6.012836 0.353806 -0.000534 0.001529 0.910658 0.023720 9.000000 4.607943 1.066838 -0.005186 0.009957 0.914280 0.041875 10.000000 4.393960 0.170219 -0.009885 0.008721 0.902778 0.026768 15.000000 2.510381 0.182384 -0.011423 0.019586 0.839732 0.033487 20.000000 1.723621 0.038491 -0.001783 0.009103 0.779732 0.014941 25.000000 1.289550 0.017401 -0.002852 0.018102 0.727676 0.030797 30.000000 1.000000 0.009803 -0.006261 0.016792 0.695311 0.020599 35.000000 0.790163 0.028536 -0.013151 0.017635 0.680437 0.031608 40.000000 0.639570 0.023471 -0.026503 0.004344 0.631507 0.006929 45.000000 0.532696 0.012336 -0.042356 0.025081 0.605824 0.033902 50.000000 0.460633 0.013197 -0.064945 0.012855 0.566918 0.020333 55.000000 0.396117 0.011177 -0.077607 0.018194 0.544622 0.025991 60.000000 0.345349 0.022684 -0.085658 0.016395 0.498196 0.023717 65.000000 0.313111 0.006532 -0.102854 0.009973 0.442754 0.010906 70.000000 0.287788 0.003945 -0.123867 0.024963 0.429826 0.027464 75.000000 0.274081 0.006767 -0.131752 0.018402 0.392447 0.022348 80.000000 0.253236 0.006423 -0.132232 0.041550 0.371364 0.050028 85.000000 0.240709 0.006455 -0.133311 0.020152 0.333470 0.022613 90.000000 0.231686 0.009922 -0.158905 0.014759 0.360973 0.016646 95.000000 0.224433 0.005182 -0.132204 0.008538 0.316056 0.021780 100.000000 0.218315 0.007574 -0.126715 0.025875 0.294226 0.029246 105.000000 0.210587 0.003743 -0.118212 0.017313 0.280800 0.017793 110.000000 0.208733 0.003330 -0.116620 0.005029 0.269572 0.013171 115.000000 0.198878 0.004808 -0.114593 0.041191 0.267816 0.042458 120.000000 0.200358 0.007006 -0.117989 0.027733 0.267321 0.034120 125.000000 0.199544 0.003130 -0.077601 0.012100 0.263856 0.025398 130.000000 0.196470 0.005976 -0.086890 0.027072 0.272608 0.028360 135.000000 0.194818 0.009309 -0.073176 0.022732 0.271975 0.027834 140.000000 0.199098 0.004906 -0.050786 0.025656 0.292107 0.028320 145.000000 0.203118 0.006158 -0.028996 0.013271 0.267348 0.020323 150.000000 0.204348 0.005578 -0.029328 0.023774 0.317253 0.060956 155.000000 0.204540 0.003906 -0.005790 0.017790 0.289112 0.020434 160.000000 0.210054 0.007780 0.018576 0.023110 0.290844 0.024609 161.000000 0.205007 0.001015 0.017889 0.058814 0.332951 0.015547 162.000000 0.211884 0.000949 -0.016069 0.008979 0.313901 0.023746 163.000000 0.212042 0.005636 0.006822 0.014792 0.333586 0.040104 164.000000 0.211254 0.007446 0.008603 0.000520 0.359369 0.030087 165.000000 0.216288 0.004381 0.008811 0.013817 0.371657 0.045716 166.000000 0.216064 0.002711 0.011917 0.020142 0.347584 0.028664 167.000000 0.221620 0.006182 0.008468 0.026696 0.355419 0.023590 168.000000 0.221696 0.004407 -0.000371 0.019740 0.380266 0.055054 169.000000 0.221608 0.003227 -0.004663 0.042487 0.376725 0.046615 170.000000 0.226787 0.003190 0.010354 0.017168 0.377672 0.072505 171.000000 0.219994 0.009990 -0.007845 0.020486 0.397802 0.033616 172.000000 0.231397 0.006764 0.015848 0.026017 0.374666 0.033918 173.000000 0.235345 0.005430 -0.014438 0.033284 0.337656 0.016513 175.000000 0.235056 0.002284 -0.004506 0.018303 176.000000 0.241190 0.013414 -0.002000 0.021246