From kawabata@subaru.naoj.org Mon Mar 04 12:07:18 2002 I02ddCAL.xy : Flux data (dd=08, 09, 10, 11; obs date) They are scaled as the flux at 5550A corresponds to the CCD photometry by Lew Cook (VSNET). http://www.astr.tohoku.ac.jp/~kawabata/sn2002/VMAGEST.jpg I have not corrected for strong atmospheric absorption around 6900 and 7600A due to O_2 and interstellar absorption such as Na D. qupt02dd.xy : Polarization data (dd=08, 09, 10) They include lambda(A), q(%), u(%), P(%), theta(deg), Perr. The data are binned to a constant photon noise of Perr = 0.05 %. I ignore the spectropolarimetric data on Feb. 11 because they had much lower S/N than those on other days. quptmean.xy : Polarization data averaged over above three days. In this period, no significant change was seen in polarization properties as seen in the above plot. Data format is same as above files. The data are binned to a constant photon noise of Perr = 0.02 %. 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: 3957.942 -0.4954 -0.5567 0.7452 114.168 0.0500 4090.913 -0.4519 -0.7250 0.8543 119.033 0.0500 4183.498 -0.3316 -0.6713 0.7487 121.857 0.0500 4249.789 -0.2281 -0.6955 0.7320 125.920 0.0500 4303.484 -0.3322 -0.7593 0.8288 123.184 0.0500 4350.255 -0.2344 -0.5766 0.6224 123.937 0.0500 4391.048 -0.2746 -0.6052 0.6646 122.797 0.0500 4431.606 -0.2600 -0.6210 0.6732 123.642 0.0500 4465.029 -0.1366 -0.5570 0.5735 128.110 0.0500 4491.997 -0.2989 -0.5410 0.6181 120.542 0.0500 4518.944 -0.1903 -0.5629 0.5942 125.663 0.0500 4545.924 -0.2803 -0.7396 0.7909 124.623 0.0500 4572.892 -0.3263 -0.6207 0.7012 121.136 0.0500 4599.847 -0.1035 -0.4481 0.4599 128.497 0.0500 4626.839 -0.3987 -0.6612 0.7722 119.455 0.0500 4653.753 -0.2829 -0.6166 0.6784 122.676 0.0500 4680.743 -0.3485 -0.6508 0.7382 120.917 0.0500 4707.796 -0.3383 -0.4888 0.5944 117.658 0.0500 4734.855 -0.3639 -0.6800 0.7713 120.923 0.0500 4757.023 -0.4036 -0.7183 0.8239 120.336 0.0500 4770.704 -0.3188 -0.7491 0.8141 123.474 0.0500 4784.384 -0.4327 -0.6295 0.7639 117.748 0.0500 4798.048 -0.4022 -0.5877 0.7121 117.806 0.0500 4811.684 -0.3752 -0.7209 0.8127 121.252 0.0500 4825.337 -0.4175 -0.5062 0.6562 115.244 0.0500 4838.956 -0.3714 -0.6602 0.7575 120.320 0.0500 4852.627 -0.3954 -0.6088 0.7259 118.501 0.0500 4866.291 -0.3157 -0.5895 0.6687 120.915 0.0500 4879.929 -0.3770 -0.5670 0.6809 118.190 0.0500 4890.859 -0.2129 -0.5862 0.6237 125.019 0.0500 4902.816 -0.2983 -0.5631 0.6372 121.044 0.0500 4916.338 -0.3120 -0.6612 0.7311 122.371 0.0500 4929.964 -0.3109 -0.6032 0.6786 121.365 0.0500 4943.591 -0.2955 -0.5953 0.6646 121.802 0.0500 4957.218 -0.2546 -0.5352 0.5927 122.281 0.0500 4970.845 -0.2912 -0.5804 0.6494 121.678 0.0500 4984.473 -0.3298 -0.4912 0.5917 118.062 0.0500 4998.075 -0.3134 -0.5477 0.6310 120.110 0.0500 5007.339 -0.2470 -0.4545 0.5172 120.739 0.0500 5020.967 -0.1395 -0.6444 0.6593 128.894 0.0500 5034.540 -0.1726 -0.6894 0.7107 127.972 0.0500 5048.159 -0.2152 -0.6931 0.7258 126.375 0.0500 5061.837 -0.1630 -0.6053 0.6268 127.464 0.0500 5075.478 -0.2311 -0.6043 0.6470 124.536 0.0500 5089.094 -0.1999 -0.5467 0.5821 124.959 0.0500 5102.730 -0.2449 -0.6010 0.6490 123.916 0.0500 5116.338 -0.2902 -0.5506 0.6224 121.103 0.0500 5129.960 -0.2350 -0.7219 0.7592 125.984 0.0500 5143.574 -0.2162 -0.5744 0.6138 124.686 0.0500 5157.188 -0.2107 -0.5215 0.5625 123.999 0.0500 5170.823 -0.4137 -0.5478 0.6865 116.470 0.0500 5184.444 -0.3376 -0.4762 0.5838 117.333 0.0500 5198.058 -0.3070 -0.5643 0.6424 120.725 0.0500 5211.683 -0.3529 -0.5861 0.6842 119.474 0.0500 5225.314 -0.4294 -0.5975 0.7358 117.147 0.0500 5238.941 -0.3461 -0.6181 0.7084 120.378 0.0500 5252.569 -0.3469 -0.6965 0.7781 121.760 0.0500 5266.207 -0.3710 -0.5274 0.6448 117.440 0.0500 5279.842 -0.2697 -0.5508 0.6133 121.957 0.0500 5293.466 -0.2391 -0.5422 0.5926 123.103 0.0500 5307.091 -0.3235 -0.5387 0.6284 119.507 0.0500 5320.718 -0.4285 -0.7081 0.8277 119.409 0.0500 5334.347 -0.3654 -0.6224 0.7217 119.790 0.0500 5347.975 -0.3684 -0.5822 0.6890 118.839 0.0500 5361.601 -0.2853 -0.6602 0.7192 123.313 0.0500 5375.228 -0.3915 -0.6600 0.7674 119.663 0.0500 5388.858 -0.3952 -0.5874 0.7079 118.033 0.0500 5402.487 -0.3678 -0.5904 0.6955 119.040 0.0500 5416.117 -0.3870 -0.6205 0.7313 119.024 0.0500 5429.746 -0.3734 -0.6910 0.7854 120.806 0.0500 5443.375 -0.3173 -0.6491 0.7225 121.974 0.0500 5457.004 -0.3667 -0.6178 0.7184 119.655 0.0500 5470.575 -0.3946 -0.7068 0.8095 120.413 0.0500 5479.765 -0.4495 -0.5252 0.6913 114.720 0.0500 5493.405 -0.4580 -0.6705 0.8120 117.833 0.0500 5507.065 -0.4034 -0.6612 0.7746 119.307 0.0500 5520.661 -0.3788 -0.6531 0.7550 119.942 0.0500 5534.304 -0.4631 -0.6912 0.8320 118.088 0.0500 5547.924 -0.5214 -0.5965 0.7923 114.421 0.0500 5561.548 -0.4334 -0.5787 0.7230 116.587 0.0500 5575.162 -0.4366 -0.7230 0.8447 119.436 0.0500 5588.784 -0.4116 -0.6848 0.7990 119.496 0.0500 5602.401 -0.3563 -0.5836 0.6838 119.296 0.0500 5616.018 -0.4336 -0.7322 0.8509 119.684 0.0500 5629.650 -0.2826 -0.7062 0.7606 124.096 0.0500 5643.278 -0.4686 -0.6323 0.7870 116.727 0.0500 5656.908 -0.4304 -0.6613 0.7890 118.472 0.0500 5670.545 -0.4765 -0.6660 0.8189 117.211 0.0500 5684.188 -0.3377 -0.7152 0.7909 122.362 0.0500 5697.824 -0.3469 -0.5990 0.6922 119.959 0.0500 5711.458 -0.4796 -0.5411 0.7230 114.222 0.0500 5725.101 -0.4024 -0.5046 0.6454 115.715 0.0500 5738.729 -0.4365 -0.6311 0.7673 117.663 0.0500 5752.361 -0.3814 -0.6214 0.7291 119.230 0.0500 5765.987 -0.4032 -0.5828 0.7087 117.659 0.0500 5779.608 -0.4366 -0.6368 0.7721 117.783 0.0500 5793.237 -0.3906 -0.5562 0.6796 117.462 0.0500 5806.864 -0.3919 -0.5520 0.6770 117.312 0.0500 5820.492 -0.3563 -0.5514 0.6565 118.565 0.0500 5834.117 -0.3641 -0.4691 0.5938 116.091 0.0500 5847.743 -0.4043 -0.5579 0.6890 117.036 0.0500 5861.377 -0.3663 -0.5279 0.6426 117.623 0.0500 5875.006 -0.4558 -0.6125 0.7635 116.671 0.0500 5888.636 -0.4188 -0.5842 0.7187 117.182 0.0500 5902.272 -0.4912 -0.5350 0.7263 113.721 0.0500 5915.903 -0.4299 -0.5849 0.7259 116.843 0.0500 5929.535 -0.4300 -0.5505 0.6985 116.003 0.0500 5943.075 -0.4810 -0.5586 0.7372 114.635 0.0500 5951.874 -0.5020 -0.5748 0.7632 114.434 0.0500 5965.240 -0.5698 -0.4532 0.7281 109.250 0.0500 5978.500 -0.4854 -0.5759 0.7532 114.936 0.0500 5991.631 -0.4583 -0.4739 0.6592 112.980 0.0500 6004.704 -0.4689 -0.6911 0.8352 117.922 0.0500 6017.774 -0.4242 -0.6305 0.7599 118.032 0.0500 6030.859 -0.4051 -0.5476 0.6812 116.755 0.0500 6044.059 -0.4953 -0.5659 0.7520 114.404 0.0500 6058.558 -0.5857 -0.4284 0.7257 108.091 0.0500 6076.351 -0.4981 -0.5141 0.7158 112.952 0.0500 6097.056 -0.3802 -0.6022 0.7122 118.865 0.0500 6117.753 -0.3488 -0.6094 0.7022 120.107 0.0500 6144.887 -0.3311 -0.6029 0.6879 120.615 0.0500 6172.750 -0.5495 -0.5980 0.8121 113.710 0.0500 6200.571 -0.4775 -0.5115 0.6998 113.484 0.0500 6228.362 -0.2941 -0.5719 0.6431 121.395 0.0500 6256.174 -0.3777 -0.6219 0.7276 119.363 0.0500 6283.967 -0.4032 -0.6537 0.7680 119.165 0.0500 6306.777 -0.3771 -0.6407 0.7434 119.758 0.0500 6326.280 -0.3243 -0.6743 0.7482 122.157 0.0500 6348.433 -0.3632 -0.5472 0.6568 118.212 0.0500 6367.895 -0.3625 -0.7665 0.8479 122.344 0.0500 6390.131 -0.2567 -0.6424 0.6918 124.111 0.0500 6409.643 -0.4592 -0.6238 0.7746 116.820 0.0500 6431.830 -0.4889 -0.5510 0.7367 114.208 0.0500 6451.345 -0.3312 -0.5763 0.6647 120.056 0.0500 6473.548 -0.4648 -0.5627 0.7298 115.219 0.0500 6493.048 -0.5083 -0.5922 0.7804 114.679 0.0500 6515.239 -0.4823 -0.5383 0.7228 114.070 0.0500 6534.729 -0.3569 -0.5725 0.6747 119.029 0.0500 6556.922 -0.5128 -0.5741 0.7697 114.114 0.0500 6576.389 -0.3846 -0.6134 0.7240 118.954 0.0500 6598.630 -0.4308 -0.6643 0.7917 118.519 0.0500 6618.116 -0.4883 -0.5813 0.7591 114.985 0.0500 6645.271 -0.3754 -0.6561 0.7559 120.110 0.0500 6673.068 -0.3665 -0.6097 0.7114 119.496 0.0500 6700.876 -0.5139 -0.5827 0.7769 114.294 0.0500 6728.659 -0.4742 -0.5089 0.6956 113.509 0.0500 6756.449 -0.4330 -0.6405 0.7731 117.968 0.0500 6784.254 -0.4223 -0.5984 0.7324 117.395 0.0500 6812.078 -0.4969 -0.5831 0.7661 114.783 0.0500 6839.878 -0.5610 -0.5971 0.8193 113.391 0.0500 6867.035 -0.6223 -0.4841 0.7884 108.939 0.0500 6895.506 -0.6092 -0.4940 0.7843 109.520 0.0500 6923.367 -0.6502 -0.4910 0.8148 108.527 0.0500 6951.095 -0.5992 -0.4142 0.7284 107.329 0.0500 6978.867 -0.5257 -0.4987 0.7247 111.746 0.0500 7006.679 -0.5493 -0.4759 0.7267 110.452 0.0500 7034.466 -0.6809 -0.5156 0.8540 108.567 0.0500 7062.237 -0.6667 -0.5276 0.8502 109.177 0.0500 7090.081 -0.5433 -0.3976 0.6732 108.098 0.0500 7117.880 -0.7103 -0.4361 0.8335 105.776 0.0500 7145.692 -0.7526 -0.5014 0.9043 106.836 0.0500 7173.355 -0.6787 -0.5840 0.8953 110.356 0.0500 7201.262 -0.5773 -0.5188 0.7762 110.972 0.0500 7228.955 -0.6178 -0.4044 0.7384 106.605 0.0500 7256.847 -0.6322 -0.4643 0.7844 108.146 0.0500 7286.210 -0.6848 -0.6383 0.9362 111.495 0.0500 7319.990 -0.8312 -0.6861 1.0777 109.769 0.0500 7360.645 -1.0057 -0.8805 1.3367 110.600 0.0500 7402.370 -0.8608 -0.9307 1.2677 113.617 0.0500 7450.672 -0.9540 -0.9769 1.3655 112.840 0.0500 7506.696 -0.8521 -1.2376 1.5026 117.725 0.0500 7563.964 -0.6081 -1.0584 1.2206 120.059 0.0500 7637.839 -0.8933 -0.7394 1.1596 109.809 0.0500 7702.581 -0.8283 -0.4787 0.9567 105.013 0.0500 7750.621 -0.6654 -0.5494 0.8629 109.774 0.0500 7792.293 -0.4281 -0.2800 0.5115 106.595 0.0500 7833.823 -0.6557 -0.4103 0.7735 106.017 0.0500 7875.497 -0.4064 -0.3239 0.5197 109.278 0.0500 7917.252 -0.3917 -0.3949 0.5562 112.616 0.0500 7958.852 -0.4670 -0.1813 0.5010 100.607 0.0500 8000.596 -0.4800 -0.3542 0.5965 108.214 0.0500 8042.155 -0.3607 -0.4624 0.5865 116.021 0.0500 8083.808 -0.3469 -0.4750 0.5882 116.926 0.0500 8125.677 -0.4065 -0.3752 0.5532 111.352 0.0500 8167.389 -0.4232 -0.5140 0.6658 115.267 0.0500 8209.132 -0.2988 -0.5901 0.6615 121.572 0.0500 8251.087 -0.3533 -0.4896 0.6038 117.093 0.0500