I have not corrected for the heliocentric redshift in these data. ************************************************** Perr must stand for photon noise error. I assume no reddening correction either NGC 628 = M74 heliocentric velocity from lines in sn spectra +631 km/s iauc 7822 S. Smartt & P. Meikle from Leda in radio +656 km/s from Leda in optical +639 km/s from Leda mean +656 km/s Foreground extinction in B from Leda/Schlegel 0.30 E(B-V)=.30/4 0.075 E(B-V)=.30/4.1 0.073 See Cardelli p. 249 Paolo E(B-V) 0.08 ********************************************** Polarization 2002 feb 8 lambda(A), q(%), u(%), P(%), theta(deg), Perr. END: 5059.978 -0.2347 -0.3220 0.3984 116.959 0.0400 5307.799 -0.1487 -0.6146 0.6323 128.201 0.0400 5443.582 -0.2484 -0.5237 0.5796 122.315 0.0400 5551.021 -0.1000 -0.6745 0.6818 130.782 0.0400 5665.116 -0.3060 -0.6934 0.7580 123.094 0.0400 5785.531 -0.1851 -0.2425 0.3050 116.321 0.0400 5872.967 -0.3208 -0.5063 0.5994 118.819 0.0400 5943.377 -0.3715 -0.6919 0.7853 120.885 0.0400 6010.178 -0.2710 -0.6980 0.7487 124.391 0.0400 6078.647 -0.2079 -0.6545 0.6867 126.187 0.0400 6139.241 -0.1360 -0.5722 0.5881 128.313 0.0400 6190.881 -0.2603 -0.5293 0.5899 121.906 0.0400 6236.561 -0.3832 -0.5411 0.6631 117.345 0.0400 6284.610 -0.3139 -0.4957 0.5868 118.829 0.0400 6328.469 -0.2176 -0.4523 0.5019 122.155 0.0400 6369.030 -0.2157 -0.5055 0.5496 123.444 0.0400 6409.643 -0.3484 -0.5037 0.6124 117.664 0.0400 6450.000 -0.3129 -0.5709 0.6511 120.636 0.0400 6490.470 -0.3378 -0.5167 0.6174 118.414 0.0400 6531.180 -0.3404 -0.5012 0.6058 117.910 0.0400 6571.397 -0.2312 -0.5767 0.6213 124.077 0.0400 6611.889 -0.1606 -0.4576 0.4850 125.329 0.0400 6652.500 -0.1490 -0.5202 0.5411 127.008 0.0400 6692.855 -0.1229 -0.5940 0.6066 129.154 0.0400 6735.936 -0.1635 -0.6991 0.7180 128.417 0.0400 6784.063 -0.2354 -0.8488 0.8808 127.248 0.0400 6830.383 -0.1689 -0.8910 0.9069 129.633 0.0400 6881.458 -0.1336 -0.7653 0.7769 130.047 0.0400 6933.183 -0.1092 -0.8242 0.8314 131.226 0.0400 6976.588 -0.2388 -0.8141 0.8484 126.825 0.0400 7017.252 -0.1502 -0.9318 0.9438 130.421 0.0400 7057.716 -0.1944 -0.6942 0.7209 127.178 0.0400 7098.242 -0.2081 -0.6682 0.6998 126.351 0.0400 7134.123 -0.1094 -0.7544 0.7623 130.873 0.0400 7168.721 -0.0421 -0.7833 0.7844 133.460 0.0400 7201.883 -0.1437 -0.7909 0.8038 129.850 0.0400 7236.452 -0.1019 -0.7897 0.7963 131.324 0.0400 7268.934 -0.0297 -0.6309 0.6316 133.650 0.0400 7304.041 -0.1032 -0.7964 0.8031 131.310 0.0400 7336.328 -0.1327 -0.8516 0.8619 130.571 0.0400 7371.351 -0.1500 -0.7712 0.7856 129.497 0.0400 7403.622 +0.0093 -0.7244 0.7244 135.369 0.0400 7440.934 -0.2640 -0.8598 0.8994 126.466 0.0400 7485.494 +0.0985 -1.0646 1.0692 137.642 0.0400 7535.912 -0.0978 -0.9413 0.9464 132.036 0.0400 7601.892 -0.0934 -0.3785 0.3899 128.067 0.0400 7677.476 -0.4117 -0.5138 0.6584 115.649 0.0400 7718.974 -0.3379 -0.6009 0.6894 120.324 0.0400 7759.396 -0.3499 -0.3724 0.5110 113.390 0.0400 7800.247 -0.3134 -0.3164 0.4453 112.640 0.0400 7840.193 -0.3203 -0.6353 0.7115 121.622 0.0400 7880.557 -0.3216 -0.7034 0.7735 122.716 0.0400 7921.252 -0.3399 -0.8191 0.8868 123.732 0.0400 7964.034 -0.1791 -1.0867 1.1014 130.321 0.0400 8014.637 -0.1030 -1.2646 1.2688 132.671 0.0400 8071.930 +0.1393 -1.6405 1.6464 137.428 0.0400 8142.486 +0.1976 -2.2371 2.2458 137.524 0.0400 8228.451 +0.2285 -1.3157 1.3354 139.926 0.0400 8308.006 -0.2458 -0.5282 0.5826 122.524 0.0400 8365.253 -0.1561 -0.5323 0.5547 126.829 0.0400 8403.702 -0.1377 -0.4065 0.4292 125.647 0.0400 8433.996 -0.2381 -0.3561 0.4284 118.114 0.0400 8460.858 -0.2027 -0.4488 0.4925 122.849 0.0400 8485.926 -0.3135 -0.3524 0.4717 114.172 0.0400 8503.938 -0.2614 -0.4752 0.5423 120.591 0.0400 8526.448 -0.3187 -0.3298 0.4586 112.988 0.0400 8544.421 -0.3777 -0.3998 0.5500 113.316 0.0400 8561.900 -0.2815 -0.4871 0.5626 119.987 0.0400 8575.400 -0.1714 -0.3077 0.3522 120.436 0.0400 8588.900 -0.1388 -0.2698 0.3034 121.389 0.0400 8602.400 -0.2475 -0.5510 0.6040 122.905 0.0400 8615.900 -0.2406 -0.5357 0.5873 122.906 0.0400 8629.400 -0.3496 -0.3566 0.4994 112.782 0.0400 8642.900 -0.2164 -0.6184 0.6552 125.356 0.0400 8656.400 -0.3154 -0.5041 0.5947 118.984 0.0400 8669.900 -0.3281 -0.3997 0.5171 115.310 0.0400 8683.400 -0.2742 -0.5276 0.5946 121.269 0.0400 8701.591 -0.3150 -0.3712 0.4868 114.842 0.0400 8719.584 -0.2208 -0.4242 0.4782 121.252 0.0400 8742.045 -0.2088 -0.4735 0.5175 123.099 0.0400 8760.008 -0.1334 -0.4603 0.4792 126.917 0.0400 8782.462 -0.1946 -0.4101 0.4539 122.305 0.0400 8805.190 -0.1553 -0.3624 0.3942 123.402 0.0400 8832.430 -0.2005 -0.5052 0.5435 124.179 0.0400 8859.497 -0.2924 -0.3935 0.4903 116.693 0.0400 8886.445 -0.2984 -0.1886 0.3530 106.150 0.0400 8913.345 -0.3186 -0.1910 0.3715 105.475 0.0400 8942.475 -0.4204 -0.3658 0.5572 110.515 0.0400 8979.931 -0.2267 -0.4629 0.5154 121.954 0.0400 9020.958 -0.2435 -0.4655 0.5253 121.195 0.0400 9064.570 -0.2658 -0.3602 0.4477 116.788 0.0400 9111.646 -0.1538 -0.6873 0.7043 128.694 0.0400 9160.518 -0.0194 -0.4617 0.4621 133.799 0.0400 9203.873 -0.1308 -0.4366 0.4558 126.662 0.0400 9243.966 -0.2671 -0.4324 0.5082 119.149 0.0400 9286.290 -0.1118 -0.5808 0.5915 129.553 0.0400 9346.901 -0.2670 -0.5246 0.5886 121.514 0.0400 9423.754 +0.1598 -0.6141 0.6345 142.295 0.0400 9509.688 -0.0158 -0.4081 0.4084 133.889 0.0400 9600.933 -0.2514 -0.4865 0.5476 121.337 0.0400 9699.293 -0.0242 -0.7124 0.7128 134.026 0.0400 9803.447 -0.2028 -0.5861 0.6202 125.459 0.0400 9921.705 -0.4011 -1.1808 1.2471 125.620 0.0400 10059.183 +0.2281 -1.1837 1.2055 140.453 0.0400