NANCAY C/1996 B2 (Hyakutake) _______________________________________________________________________________________________________________________________________ date delta r rdot inv inv Tbg area S Vo dVo Q[OH] Q[OH] Fig. AU AU km/s K mJy.km/s mJy km/s km/s E28s-1 E28s-1 _______________________________________________________________________________________________________________________________________ 96/03/ 1.17 0.81 1.51 -31.5 -0.13 -0.17 3.0 -236 20 -92 9 -0.13 0.13 2.64 0.34 40.6 3.5 21.8 1.9 A41.b 96/03/ 2.17 0.78 1.49 -31.7 -0.13 -0.17 3.0 -214 22 -96 11 0.00 0.11 1.96 0.27 31.0 3.3 15.8 1.7 A41.b 96/03/ 3.17 0.75 1.48 -31.8 -0.13 -0.18 3.0 -192 24 -76 10 0.02 0.15 2.38 0.38 18.2 2.3 14.4 1.8 A41.b 96/03/ 4.16 0.71 1.46 -32.0 -0.14 -0.18 3.0 -220 20 -90 8 -0.05 0.11 2.42 0.28 21.0 2.0 16.0 1.5 A41.b 96/03/11.15 0.48 1.33 -33.2 -0.16 -0.19 3.5 -261 24 -135 11 -0.27 0.08 1.91 0.20 17.7 1.7 10.1 0.9 A41.b 96/03/16.13 0.32 1.23 -34.3 -0.17 -0.20 3.4 -369 21 -166 9 -0.24 0.06 2.25 0.16 12.3 0.7 9.1 0.5 A41.b 96/03/17.13 0.29 1.21 -34.5 -0.18 -0.21 3.4 -414 24 -192 10 -0.27 0.06 2.18 0.14 12.8 0.8 9.1 0.5 A41.c 96/03/19.12 0.23 1.17 -34.9 -0.19 -0.21 3.4 -472 38 -200 16 -0.15 0.09 2.23 0.22 16.1 1.3 7.7 0.6 A41.c 96/03/20.12 0.20 1.15 -35.1 -0.19 -0.22 3.3 -532 52 -189 20 -0.17 0.15 2.83 0.38 20.2 2.0 8.4 0.8 A41.c 96/03/21.12 0.17 1.13 -35.4 -0.20 -0.22 3.4 -487 49 -225 22 -0.23 0.10 2.13 0.25 9.8 1.0 6.4 0.6 A41.c 96/03/22.11 0.15 1.11 -35.6 -0.20 -0.23 3.4 -781 37 -256 17 -0.30 0.10 3.15 0.26 25.7 1.2 9.4 0.5 A41.c 96/03/24.10 0.11 1.07 -36.1 -0.21 -0.24 3.1 -805 88 -220 31 -0.39 0.29 4.33 0.78 26.3 2.9 9.3 1.0 A41.c 96/03/25.09 0.10 1.05 -36.4 -0.22 -0.24 3.1 -904 80 -360 35 -0.22 0.13 2.60 0.32 25.2 2.2 8.5 0.8 A41.d 96/03/26.07 0.11 1.03 -36.6 -0.22 -0.24 3.2 -1049 133 -420 51 0.12 0.16 2.66 0.42 35.6 4.5 9.7 1.2 A41.d 96/03/27.67 0.13 0.99 -37.1 -0.23 -0.25 3.3 -823 50 -315 22 0.14 0.09 2.69 0.24 17.8 1.1 7.5 0.5 A41.d 96/03/28.63 0.15 0.97 -37.3 -0.24 -0.25 3.4 -1057 43 -405 19 0.21 0.06 2.61 0.16 21.9 0.9 9.6 0.4 A41.d 96/03/29.62 0.18 0.95 -37.6 -0.25 -0.26 3.6 -1016 34 -369 18 0.17 0.07 2.70 0.17 20.9 0.7 9.3 0.3 A41.d 96/03/30.61 0.20 0.93 -37.9 -0.25 -0.26 3.8 -996 34 -350 17 0.07 0.07 2.87 0.18 17.1 0.6 9.4 0.3 A41.d 96/03/31.60 0.23 0.91 -38.2 -0.26 -0.27 3.8 -1217 37 -436 17 0.10 0.05 2.80 0.13 32.6 1.0 12.2 0.4 A41.e 96/04/ 1.60 0.26 0.88 -38.5 -0.27 -0.28 3.6 -977 25 -376 12 0.03 0.04 2.53 0.11 29.8 0.8 10.7 0.3 A41.e 96/04/ 2.59 0.29 0.86 -38.8 -0.28 -0.29 3.6 -946 27 -347 15 0.10 0.06 2.65 0.14 22.8 0.7 11.3 0.3 A41.e 96/04/ 3.59 0.32 0.84 -39.2 -0.29 -0.31 3.5 -721 25 -254 11 0.14 0.06 2.78 0.16 14.8 0.5 9.3 0.3 A41.e 96/04/ 4.59 0.35 0.82 -39.5 -0.31 -0.32 3.5 -763 32 -264 12 0.06 0.07 2.91 0.17 26.1 1.1 10.8 0.5 A41.e 96/04/ 5.58 0.39 0.79 -39.8 -0.32 -0.33 3.5 -700 27 -235 11 0.12 0.07 3.10 0.19 19.5 0.8 10.9 0.4 A41.e 96/04/ 6.58 0.42 0.77 -40.2 -0.33 -0.34 3.5 -631 30 -215 12 0.12 0.08 2.95 0.21 13.6 0.7 10.1 0.5 A41.f 96/04/ 7.58 0.45 0.75 -40.5 -0.34 -0.35 3.5 -504 38 -205 15 0.05 0.09 2.45 0.23 12.5 1.0 8.7 0.7 A41.f 96/04/ 8.57 0.48 0.72 -40.9 -0.35 -0.36 3.4 -656 31 -203 13 0.05 0.11 3.31 0.29 23.7 1.1 12.8 0.6 A41.f 96/04/ 9.57 0.51 0.70 -41.2 -0.36 -0.37 3.4 -602 34 -191 13 0.06 0.12 3.29 0.30 20.3 1.2 13.1 0.8 A41.f 96/04/18.54 0.81 0.48 -43.8 -0.36 -0.38 3.4 -329 25 -98 10 0.10 0.19 3.44 0.49 0.0 0.0 22.7 1.7 A41.f 96/04/19.54 0.84 0.45 -43.9 -0.36 -0.38 3.4 -249 26 -80 10 0.51 0.23 3.27 0.61 0.0 0.0 20.5 2.2 A41.f 96/04/20.53 0.87 0.43 -43.7 -0.36 -0.38 3.4 -284 27 -82 10 -0.12 0.21 3.37 0.54 0.0 0.0 25.4 2.4 A41.g 96/04/21.53 0.90 0.40 -43.4 -0.36 -0.39 3.4 -168 30 -43 9 0.27 0.61 3.89 1.61 0.0 0.0 18.5 3.4 A41.g 96/04/23.52 0.97 0.35 -41.8 -0.37 -0.38 3.4 -80 28 < 0.0 <12.6 A41.g 96/04/24.52 1.00 0.33 -40.3 -0.33 -0.35 3.4 -94 27 -27 11 0.98 1.33 7.51 4.44 0.0 0.0 24.5 7.0 A41.g 96/04/25.51 1.04 0.31 -38.0 -0.26 -0.27 3.4 -20 25 < 9.4 <13.7 A41.g 96/04/26.51 1.07 0.29 -34.8 -0.19 -0.21 3.4 -101 29 -26 9 -2.47 2.30 13.74 6.68 0.0 0.0 113.732.5 A41.g 96/04/27.50 1.10 0.27 -30.4 -0.10 -0.15 3.4 -48 24 < 0.0 <52.1 A41.h 96/04/28.50 1.13 0.25 -24.6 0.37 0.33 3.4 41 32 < 0.0 <20.9 A41.h 96/04/30.49 1.18 0.23 -8.5 -0.28 -0.34 3.4 -38 26 < 0.0 < 0.0 A41.h 96/05/ 1.49 1.20 0.23 0.9 0.04 0.10 3.4 17 28 < 0.0 < 0.0 A41.h 96/05/ 2.48 1.21 0.23 10.2 -0.16 -0.19 3.4 -84 27 < 0.0 < 0.0 A41.h 96/05/ 3.48 1.23 0.24 18.7 0.07 0.07 3.4 -36 26 < 0.0 < 0.0 A41.h 96/05/ 3.48 1.23 0.24 18.7 0.07 0.07 3.4 -36 26 < 0.0 < 0.0 A41.i 96/05/ 4.47 1.23 0.26 25.8 -0.08 -0.14 3.4 -29 28 < 0.0 < 0.0 A41.i 96/05/ 5.47 1.24 0.27 31.4 -0.28 -0.24 3.3 45 25 < 0.0 <23.0 A41.i 96/05/16.45 1.20 0.53 43.5 0.31 0.22 3.3 67 32 <15.1 <12.5 A41.i 96/05/17.45 1.20 0.56 43.2 0.33 0.26 3.3 103 44 <22.4 <15.0 A41.i 96/05/18.44 1.19 0.58 42.9 0.35 0.30 3.3 108 37 <16.3 <10.8 A41.i 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