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Date: Wed, 14 Apr 93 6:17 GMT From: Guy M Hurst <GMH@ASTROPHYSICS.STARLINK.RUTHERFORD.AC.UK> Subject: SN 1993J TA Visual Database THE ASTRONOMER/BAA Start JD= Database of visual result Star: SN 1993J in M81 2449000 (Sequence as per message to H.Corwin 930413). No Obs Logged: 72 178 Observer UT Date UT Dec JD Estimate mv Cl I Surname 28/03/93 0.860 75.36 11.8 Garcia, F. 29/03/93 0.010 75.51 11.3 F Garcia 29/03/93 0.170 75.67 11.2 McGrath, T. 29/03/93 0.820 76.32 11.0 J Ripero 29/03/93 0.820 76.32 11.2 F Pujol 29/03/93 0.880 76.38 11.3 Pujol, F. 29/03/93 0.880 76.38 11.3 Garcia, F. 29/03/93 0.950 76.45 11.1 F Garcia 30/03/93 0.100 76.60 11.0 R Treffers 30/03/93 0.537 77.04 10.4 M Yamada 30/03/93 0.845 77.35 10.3 P Schmeer 30/03/93 0.865 77.37 10.6 1 G Poyner 30/03/93 0.887 77.39 C(1)v(2)D 10.5 2 G Hurst 30/03/93 0.890 77.39 C-2 10.5 2 M Taylor 30/03/93 0.900 77.40 11.0 O Midtskogen 30/03/93 0.906 77.41 10.5 P Schmeer 30/03/93 0.916 77.42 10.6 G Poyner 30/03/93 0.928 77.43 C-1 10.4 1 M Taylor 30/03/93 0.930 77.43 C-2 10.5 Bengtsson, H. 30/03/93 0.940 77.44 10.5 J Shanklin 30/03/93 0.950 77.45 V=C 10.3 M Taylor 30/03/93 0.989 77.49 10.6 G Poyner 31/03/93 0.080 77.58 10.7 R Panther 31/03/93 0.087 77.59 a(1)v(1)c 10.0 2 D Moore 31/03/93 0.100 77.60 10.0 Kohl, R. 31/03/93 0.130 77.63 10.5 F Cianciolo 31/03/93 0.130 77.63 10.5 Cainciolo, F. 31/03/93 0.130 77.63 10.5 Wren, W. 31/03/93 0.130 77.63 10.6 O Midtskogen 31/03/93 0.400 77.90 D+4 10.3 2 P Hornby 31/03/93 0.424 77.92 10.5 M Yamada 31/03/93 0.440 77.94 10.5 M Yamada 31/03/93 0.576 78.08 10.5 M Kato 31/03/93 0.596 78.10 103-2; 113+4 10.6 Takahashi, S. 31/03/93 0.840 78.34 10.5 M Zanotta 31/03/93 0.969 78.47 10.7 W Hasubick 31/03/93 0.970 78.47 C(2)v(1)D 10.6 J Shanklin 01/04/93 0.055 78.56 10.4 Beauchamp, D. 01/04/93 0.083 78.58 10.7 P Schmeer 01/04/93 0.130 78.63 10.4 Cianciolo, F. 01/04/93 0.453 78.95 103-2; 107+3 10.5 S Takahashi 01/04/93 0.465 78.96 10.4 M Iida 01/04/93 0.480 78.98 10.6 M Momose 01/04/93 0.538 79.04 10.4 T Kato 01/04/93 0.604 79.10 11.0 S Kiyota 01/04/93 0.622 79.12 10.4 Y Watanabe 01/04/93 0.632 79.13 11.2 H Shioi 01/04/93 0.726 79.23 10.9 Watanabe, T. 01/04/93 0.750 79.25 11.0 H Koyama 01/04/93 0.795 79.29 10.5 K Hirosawa 01/04/93 0.810 79.31 10.5 Vanmunster, T. 01/04/93 0.863 79.36 C(6)v(1)D 10.7 W Mizon 01/04/93 0.874 79.37 11.2 J Toone 01/04/93 0.997 79.50 V=D 10.7 R Fleet 02/04/93 0.042 79.54 10.6 Kratz, D. 02/04/93 0.170 79.67 10.8 Cianciolo, F. 02/04/93 0.170 79.67 11.4 C Spratt 02/04/93 0.310 79.81 D-4 11.1 2 P Hornby 02/04/93 0.439 79.94 11.0 M Yamada 02/04/93 0.453 79.95 D(1)v(5)F 10.9 S Takahashi 02/04/93 0.585 80.08 11.1 M Watanabe 02/04/93 0.608 80.11 11.5 Sakuma, S. 02/04/93 0.716 80.22 10.5 Abe, S. 02/04/93 0.843 80.34 11.3 Poyner, G. 02/04/93 0.843 80.34 D-3;E+2 11.3 1 G Poyner 02/04/93 0.844 80.34 E+4 11.4 2 M Taylor 02/04/93 0.847 80.35 C(6)v(1)D 10.7 W Mizon 02/04/93 0.847 80.35 D(2)v(1)F 11.5 R McKim 02/04/93 0.860 80.36 D(2)v(1)E 11.4 1 J Shanklin 02/04/93 0.865 80.37 E(1)v(2)F 11.8 G Marriott 02/04/93 0.867 80.37 11.3 B Granslo 02/04/93 0.876 80.38 D-3;E+4;D(2)v(3)E 11.2 1 M Taylor 02/04/93 0.881 80.38 F+6;D(2)v(3)E 11.2 1 M Taylor 02/04/93 0.884 80.38 F(1)v(5)G 12.0 2 G Hurst 02/04/93 0.890 80.39 D-3;E+4 11.2 2 M Taylor 02/04/93 0.895 80.40 C-10 11.4 2 K Middleton 02/04/93 0.906 80.41 D-3;E+4 11.2 1 M Taylor 02/04/93 0.950 80.45 D(8)v(4)F 11.5 H Bengtsson 02/04/93 0.950 80.45 V=F 11.9 T Haymes 02/04/93 0.962 80.46 11.5 M Porter 02/04/93 0.969 80.47 D(3)v(1)E 11.5 N Evans 02/04/93 0.972 80.47 D(2)v(1)E 11.4 R Fleet 03/04/93 0.011 80.51 11.2 B Granslo 03/04/93 0.127 80.63 V=E 11.8 2 J Day 03/04/93 0.150 80.65 11.4 Buta, R. 03/04/93 0.170 80.67 11.2 Wren 03/04/93 0.280 80.78 11.5 W Johnson 03/04/93 0.448 80.95 D(3)v(2)E 11.3 S Takahashi 03/04/93 0.574 81.07 103(5)v(1)E 11.5 Takahashi, S. 03/04/93 0.660 81.16 11.8 R Kushida 03/04/93 0.680 81.18 11.9 Y Kushida 03/04/93 0.710 81.21 11.4 Onodera, O. 03/04/93 0.831 81.33 11.0 Dahle, H. 03/04/93 0.837 81.34 11.2 Dahle, H. 03/04/93 0.862 81.36 D(7)v(4)E 11.4 Westlund, M. 04/04/93 0.029 81.53 11.6 Schmeer, P. 04/04/93 0.083 81.58 10.8 Kratz, D. 04/04/93 0.856 82.36 V=E 11.8 2 R McKim 04/04/93 0.893 82.39 V=E 11.8 3 M Taylor 04/04/93 0.901 82.40 F+1 11.8 B Ewen-Smith 04/04/93 0.950 82.45 F+2 11.7 1 J Shanklin 05/04/93 0.030 82.53 11.8 J Bortle 05/04/93 0.120 82.62 11.9 Schmeer, P. 05/04/93 0.150 82.65 11.6 Levy, S. 05/04/93 0.271 82.77 11.8 R Royer 05/04/93 0.310 82.81 F-3 12.2 2 P Hornby 05/04/93 0.431 82.93 116(2)V(1)F 11.8 Takahashi, S. 05/04/93 0.437 82.94 12.2 Kiyota, S. 05/04/93 0.444 82.94 12.0 Yamada, M. 05/04/93 0.500 83.00 12.0 Onodera, O. 05/04/93 0.517 83.02 12.0 Kushida, R. 05/04/93 0.524 83.02 12.2 Watanabe, T. 05/04/93 0.566 83.07 12.1 Watanabe, Y. 05/04/93 0.573 83.07 11.9 Koyama, H. 05/04/93 0.624 83.12 12.2 Abe, S. 05/04/93 0.642 83.14 12.1 Shioi, H. 05/04/93 0.684 83.18 12.0 Watanabe, S. 05/04/93 0.950 83.45 F(1)v(3)G 12.1 1 J Shanklin 05/04/93 0.954 83.45 F+1 11.8 B Ewen-Smith 06/04/93 0.174 83.67 12.1 Bryan, J. 06/04/93 0.260 83.76 11.7 W Dillon 06/04/93 0.260 83.76 F+2 11.7 2 P Hornby 06/04/93 0.428 83.93 116(4)v(2)F 11.8 Takahashi, S. 06/04/93 0.442 83.94 11.9 Yamada, M. 06/04/93 0.849 84.35 V=E 11.8 M Taylor 06/04/93 0.856 84.36 F+1 11.9 B Ewen-Smith 06/04/93 0.861 84.36 E(1)v(3)F 11.8 2 J Day 06/04/93 0.864 84.36 F(1)v(4)G 12.0 2 G Hurst 06/04/93 0.865 84.37 E(1)v(3)F 11.8 2 R Caswell 06/04/93 0.870 84.37 F(1)v(3)G 12.1 1 J Shanklin 06/04/93 0.880 84.38 E(1)v(1)F 11.8 T Haymes 06/04/93 0.882 84.38 V=E;F+5 11.6 M Taylor 06/04/93 0.895 84.40 F+2 11.7 2 G Poyner 07/04/93 0.170 84.67 F+1 11.8 2 P Hornby 07/04/93 0.230 84.73 11.6 W Wren 07/04/93 0.431 84.93 11.7 Yamada, M. 07/04/93 0.483 84.98 11.7 Funada, M. 07/04/93 0.522 85.02 11.8 Watanabe, T. 07/04/93 0.537 85.04 12.0 Y Sekino 07/04/93 0.596 85.10 V(1)E(2)F 11.7 Takahashi, S. 07/04/93 0.933 85.43 F+2 11.7 B Ewen-Smith 08/04/93 0.080 85.58 11.4 C Heil 08/04/93 0.100 85.60 11.5 Richmond, M. 08/04/93 0.150 85.65 F-1 12.0 2 P Hornby 08/04/93 0.417 85.92 11.9 S Kiyota 08/04/93 0.451 85.95 10.9 C Iida, M. 08/04/93 0.501 86.00 11.8 Y Sekino 08/04/93 0.521 86.02 D(5)v(2)E 11.5 S Takahashi 08/04/93 0.692 86.19 11.5 T Watanabe 08/04/93 0.840 86.34 D(8)v(4)F 11.5 H Bengtsson 08/04/93 0.864 86.36 D(8)v(3)E 11.5 M Westlund 08/04/93 0.901 86.40 F+1 11.8 B Ewen-Smith 09/04/93 0.040 86.54 11.5 H Bengtsson 09/04/93 0.190 86.69 F+1 11.8 2 P Hornby 09/04/93 0.200 86.70 11.5 W Dillon 09/04/93 0.250 86.75 11.4 R Royer 09/04/93 0.443 86.94 11.6 M Yamada 09/04/93 0.481 86.98 11.5 M Yamada 09/04/93 0.503 87.00 D(5)v(2)E 11.5 S Takahashi 09/04/93 0.503 87.00 11.7 M Iida 09/04/93 0.507 87.01 11.7 M Funada 09/04/93 0.523 87.02 11.7 M Iida 09/04/93 0.626 87.13 11.3 T Watanabe 09/04/93 0.635 87.13 11.6 Y Watanabe 09/04/93 0.686 87.19 E+2;F+3 11.6 H Shioi 09/04/93 0.830 87.33 D(2)v(9)E 10.9 2 T Aldrich 09/04/93 0.835 87.33 D(8)v(3)E 11.5 M Westlund 09/04/93 0.941 87.44 V=F 11.9 1 G Hurst 10/04/93 0.093 87.59 V(3)E(2)F 11.6 2 J Day 10/04/93 0.422 87.92 D(3)v(2)E 11.4 S Takahashi 10/04/93 0.437 87.94 11.1 S Kiyota 10/04/93 0.476 87.98 11.6 N Makiguchi 10/04/93 0.557 88.06 11.5 M Yamada 10/04/93 0.626 88.13 11.5 M Yamada 10/04/93 0.780 88.28 11.7 M Yamada 11/04/93 0.947 89.45 E(1)v(1)F 11.8 2 G Hurst 12/04/93 0.429 89.93 D-5 11.2 S Takahashi 12/04/93 0.508 90.01 F+2 11.7 M Iida Regards, Guy M Hurst I am grateful to Taichi Kato in Japan and other contributors in several countries for help with his database. We are attempting to collect the full estimate for all visual results to assist in any re-reduction. Enquiries to: Guy M Hurst, The Astronomer, 16 Westminster Close, Basingstoke, Hants, RG22 4PP Tel/Fax: +44 256471074
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