NANCAY C/2009 R1 (McNaught) page 1 _________________________________________________________________________________________________________________________________ date delta r rdot inv inv Tbg area S Vo dVo Q[OH] Q[OH] AU AU km/s K mJy.km/s mJy km/s km/s E28s-1 E28s-1 _________________________________________________________________________________________________________________________________ 10/04/ 1.41 2.70 1.92 -27.0 0.15 0.10 3.2 27 18 <11.4 <12.9 10/04/ 2.41 2.67 1.91 -27.1 0.15 0.09 3.2 -38 20 <12.7 <15.0 10/04/ 3.41 2.65 1.89 -27.2 0.14 0.09 3.2 12 14 < 9.8 <11.3 10/04/ 4.41 2.63 1.88 -27.2 0.13 0.08 3.2 2 16 <11.1 <13.1 10/04/ 5.40 2.60 1.86 -27.3 0.12 0.07 3.2 48 14 19 6 0.87 0.38 1.98 0.96 10.6 3.2 11.2 3.4 10/04/ 7.40 2.56 1.83 -27.5 0.11 0.06 3.2 -10 13 <10.6 <12.9 10/04/ 8.40 2.53 1.81 -27.6 0.10 0.05 3.2 4 19 <16.4 <19.5 10/04/ 9.40 2.51 1.80 -27.7 0.09 0.04 3.2 -11 13 <11.9 <14.7 10/04/10.40 2.48 1.78 -27.8 0.09 0.03 3.2 -22 14 <13.5 <16.8 10/05/11.35 1.70 1.26 -30.9 -0.12 -0.16 3.2 -35 14 <10.4 < 9.5 10/05/12.35 1.68 1.24 -31.1 -0.12 -0.17 3.2 -18 13 < 8.8 < 8.5 10/05/14.35 1.63 1.20 -31.3 -0.12 -0.17 3.2 -48 14 -24 10 1.56 1.09 7.76 3.75 54.716.5 40.712.2 10/05/15.35 1.60 1.19 -31.4 -0.13 -0.17 3.2 -14 18 <11.4 <10.8 10/05/16.35 1.58 1.17 -31.5 -0.13 -0.17 3.2 -54 14 -31 6 -0.75 0.29 3.08 0.73 24.6 6.7 19.2 5.2 10/05/18.35 1.53 1.13 -31.7 -0.13 -0.17 3.2 -39 14 < 9.4 < 7.8 10/05/19.35 1.51 1.11 -31.9 -0.13 -0.18 3.3 -81 18 -24 6 0.40 0.45 3.73 1.17 24.6 5.7 17.0 3.9 10/05/20.35 1.49 1.09 -32.0 -0.14 -0.18 3.3 -43 14 -35 10 0.06 0.14 0.91 0.34 6.7 2.2 5.8 1.9 10/05/21.35 1.46 1.08 -32.1 -0.14 -0.18 3.3 -13 12 < 6.4 < 6.1 10/05/22.35 1.44 1.06 -32.2 -0.14 -0.18 3.2 -2 15 < 8.1 < 7.7 10/05/23.35 1.42 1.04 -32.3 -0.14 -0.18 3.2 -71 14 -27 5 -0.43 0.33 3.37 0.85 21.5 4.4 15.6 3.2 10/05/24.35 1.40 1.02 -32.4 -0.14 -0.18 3.3 -21 17 <10.3 < 8.2 10/05/26.35 1.36 0.98 -32.6 -0.15 -0.18 3.3 -19 14 < 8.2 < 6.9 10/05/28.35 1.32 0.94 -32.8 -0.15 -0.18 3.3 -103 16 -35 7 0.32 0.30 2.95 0.78 27.2 4.4 16.5 2.7 10/06/ 1.36 1.25 0.87 -33.0 -0.15 -0.18 3.3 -54 23 <14.0 <10.3 10/06/ 2.36 1.24 0.85 -33.1 -0.15 -0.18 3.3 -100 15 -38 7 -0.48 0.22 2.38 0.55 21.1 3.2 14.2 2.1 10/06/ 3.36 1.22 0.83 -33.1 -0.15 -0.19 3.3 -52 17 -39 13 -0.37 0.15 0.82 0.36 6.8 2.2 5.0 1.7 10/06/25.49 1.20 0.45 -19.6 0.49 0.50 3.4 211 18 66 7 -0.19 0.22 4.30 0.59 0.0 0.0 32.3 2.8 10/07/ 1.52 1.28 0.41 -3.6 -0.18 -0.21 3.3 -45 17 < 0.0 <20.6 10/07/ 2.52 1.30 0.41 -0.5 0.00 0.05 3.3 5 19 <**** <**** 10/07/ 3.52 1.31 0.41 2.6 0.02 0.05 3.3 -9 15 <**** <**** 10/07/ 4.52 1.33 0.41 5.7 -0.02 0.01 3.3 16 16 <**** <**** 10/07/ 7.53 1.37 0.43 14.1 -0.10 -0.15 3.2 -3 14 <48.6 <35.9 10/07/ 8.53 1.39 0.43 16.6 -0.01 0.03 3.2 -4 17 < 0.0 <**** 10/07/ 9.53 1.40 0.44 18.8 0.07 0.07 3.2 -9 15 <41.8 <49.9 10/07/10.53 1.42 0.46 20.8 0.13 0.04 3.2 -22 15 <24.3 <27.1 10/07/11.53 1.43 0.47 22.7 0.10 0.01 3.2 -20 13 <24.5 <28.1 10/07/15.53 1.49 0.53 27.9 -0.17 -0.20 3.2 -62 15 -22 6 -0.19 0.36 2.45 0.90 0.0 0.0 21.3 5.3 10/07/16.53 1.50 0.54 28.9 -0.21 -0.22 3.2 -2 12 <12.1 <10.9 10/07/17.53 1.51 0.56 29.6 -0.24 -0.23 3.2 -26 12 <14.9 < 9.4 10/07/18.52 1.53 0.58 30.3 -0.26 -0.25 3.2 7 13 < 8.7 < 8.5 _________________________________________________________________________________________________________________________________ 1 NANCAY C/2009 R1 (McNaught) page 2 _________________________________________________________________________________________________________________________________ date delta r rdot inv inv Tbg area S Vo dVo Q[OH] Q[OH] AU AU km/s K mJy.km/s mJy km/s km/s E28s-1 E28s-1 _________________________________________________________________________________________________________________________________ 10/07/20.52 1.55 0.61 31.4 -0.28 -0.24 3.1 -44 22 <17.0 <12.8 10/07/21.52 1.57 0.63 31.8 -0.28 -0.23 3.1 -37 16 <11.1 < 9.3 10/07/22.52 1.58 0.65 32.1 -0.27 -0.22 3.1 -16 15 < 9.1 < 8.4 10/07/23.52 1.59 0.67 32.4 -0.26 -0.20 3.1 16 15 < 8.5 < 8.4 10/07/24.52 1.60 0.69 32.6 -0.25 -0.19 3.1 34 15 < 8.7 < 8.6 10/07/25.52 1.62 0.71 32.7 -0.25 -0.18 3.1 -42 16 <11.6 < 9.1 10/07/28.51 1.65 0.76 33.0 -0.24 -0.16 3.1 15 15 < 8.2 < 8.1 10/07/29.51 1.66 0.78 33.1 -0.23 -0.15 3.1 19 16 < 8.9 < 8.9 10/08/ 4.50 1.74 0.90 32.9 -0.24 -0.16 3.1 16 16 < 7.4 < 7.5 10/08/ 5.50 1.75 0.92 32.9 -0.24 -0.17 3.1 0 17 < 8.1 < 8.2 10/08/ 7.50 1.77 0.95 32.7 -0.25 -0.18 3.1 -51 15 -23 7 -0.03 0.30 1.96 0.70 7.8 2.3 7.2 2.2 10/08/ 8.50 1.78 0.97 32.6 -0.25 -0.18 3.1 16 17 < 7.1 < 7.2 10/08/11.49 1.82 1.03 32.3 -0.26 -0.20 3.3 -11 20 < 8.0 < 7.6 10/08/19.48 1.92 1.18 31.5 -0.28 -0.24 3.2 2 18 < 6.1 < 6.3 10/08/21.48 1.94 1.21 31.2 -0.28 -0.25 3.0 -4 14 < 5.2 < 5.2 10/08/25.47 1.99 1.28 30.8 -0.27 -0.25 3.0 -9 20 < 7.3 < 7.3 10/08/26.47 2.00 1.30 30.7 -0.27 -0.25 3.0 -35 20 < 7.4 < 7.3 10/08/28.47 2.02 1.34 30.4 -0.26 -0.25 3.0 -12 17 < 6.7 < 6.5 10/08/29.47 2.03 1.35 30.3 -0.26 -0.25 3.0 45 17 < 6.4 < 6.5 10/08/31.46 2.06 1.39 30.1 -0.26 -0.24 3.0 15 20 < 7.5 < 7.7 100401-100410 2.59 1.85 -27.4 0.12 0.07 3.2 3 5 < 3.7 < 4.3 100511-100522 1.56 1.15 -31.6 -0.13 -0.17 3.2 -33 4 -17 2 0.01 0.14 1.95 0.34 7.7 1.1 6.5 0.9 100523-100603 1.33 0.94 -32.7 -0.15 -0.18 3.3 -59 7 -26 3 -0.16 0.13 2.09 0.32 12.4 1.5 8.7 1.1 100715-100729 1.57 0.64 31.2 -0.28 -0.25 3.1 -11 3 -7 1 -0.19 0.17 1.66 0.35 2.5 0.7 2.3 0.7 100804-100831 1.89 1.13 31.7 -0.28 -0.24 3.1 -3 4 < 1.6 < 1.6 _________________________________________________________________________________________________________________________________