| 1981-05-31 22:50 | 4.76 | 10.67 | 7.39 |
| 1981-05-31 16:50 | 4.13 | 12.80 | 8.05 |
| 1981-05-31 10:50 | 4.20 | 11.64 | 7.57 |
| 1981-05-31 04:50 | 4.33 | 12.80 | 8.00 |
| 1981-05-30 22:50 | 3.51 | 12.80 | 7.69 |
| 1981-05-30 16:50 | 2.62 | 14.22 | 7.41 |
| 1981-05-30 10:49 | 2.59 | 14.22 | 7.18 |
| 1981-05-30 04:51 | 2.89 | 7.11 | 5.94 |
| 1981-05-29 22:51 | 2.36 | 7.53 | 5.93 |
| 1981-05-29 16:52 | 2.43 | 6.10 | 7.05 |
| 1981-05-29 10:50 | 2.56 | 5.33 | 6.35 |
| 1981-05-29 04:51 | 2.79 | 4.92 | 5.52 |
| 1981-05-28 22:51 | 2.46 | 8.53 | 6.64 |
| 1981-05-28 16:50 | 2.69 | 10.67 | 6.50 |
| 1981-05-28 10:50 | 2.69 | 9.85 | 6.23 |
| 1981-05-28 04:52 | 2.36 | 10.67 | 5.79 |
| 1981-05-27 22:50 | 2.17 | 9.85 | 6.55 |
| 1981-05-27 16:50 | 2.66 | 10.67 | 5.87 |
| 1981-05-27 10:49 | 2.49 | 11.64 | 5.65 |
| 1981-05-27 04:49 | 2.49 | 11.64 | 6.27 |
| 1981-05-26 22:50 | 1.28 | 11.64 | 7.65 |
| 1981-05-26 16:50 | 1.57 | 12.80 | 7.79 |
| 1981-05-26 10:50 | 1.51 | 12.80 | 8.75 |
| 1981-05-26 04:50 | 1.61 | 12.80 | 8.62 |
| 1981-05-25 22:50 | 1.80 | 12.80 | 6.86 |
| 1981-05-25 16:50 | 2.30 | 10.67 | 7.17 |
| 1981-05-25 10:50 | 2.46 | 10.67 | 7.42 |
| 1981-05-25 04:50 | 1.97 | 14.22 | 6.73 |
| 1981-05-24 22:49 | 2.43 | 14.22 | 8.83 |
| 1981-05-24 16:50 | 1.87 | 14.22 | 7.80 |
| 1981-05-24 10:50 | 2.07 | 16.00 | 7.79 |
| 1981-05-24 04:51 | 1.94 | 16.00 | 8.03 |
| 1981-05-23 22:50 | 1.77 | 16.00 | 7.40 |
| 1981-05-23 16:50 | 1.87 | 14.22 | 7.00 |
| 1981-05-23 10:51 | 1.97 | 16.00 | 7.34 |
| 1981-05-23 04:51 | 2.46 | 7.11 | 7.22 |
| 1981-05-22 22:51 | 2.20 | 7.53 | 7.26 |
| 1981-05-22 16:50 | 2.62 | 18.29 | 6.98 |
| 1981-05-22 10:50 | 2.69 | 18.29 | 6.10 |
| 1981-05-22 04:50 | 3.18 | 5.57 | 5.90 |
| 1981-05-21 22:50 | 2.72 | 8.53 | 6.78 |
| 1981-05-21 16:50 | 2.89 | 8.00 | 6.74 |
| 1981-05-21 10:50 | 2.76 | 9.85 | 6.84 |
| 1981-05-21 04:50 | 3.84 | 5.82 | 6.10 |
| 1981-05-20 22:50 | 3.94 | 5.33 | 5.85 |
| 1981-05-20 16:52 | 3.31 | 9.85 | 6.12 |
| 1981-05-20 10:52 | 3.87 | 11.64 | 5.75 |
| 1981-05-20 04:51 | 4.59 | 5.82 | 5.69 |
| 1981-05-19 22:50 | 4.30 | 11.64 | 5.98 |
| 1981-05-19 16:52 | 2.30 | 12.80 | 5.71 |
| 1981-05-19 10:51 | 2.36 | 4.92 | 5.04 |
| 1981-05-19 04:50 | 3.02 | 5.33 | 5.45 |
| 1981-05-18 22:50 | 1.77 | 12.80 | 5.15 |
| 1981-05-18 16:51 | 1.97 | 8.53 | 5.53 |
| 1981-05-18 10:50 | 2.03 | 5.33 | 5.32 |
| 1981-05-18 04:50 | 2.03 | 5.33 | 5.32 |
| 1981-05-17 22:50 | 2.03 | 7.53 | 6.61 |
| 1981-05-17 16:50 | 2.79 | 8.53 | 6.74 |
| 1981-05-17 10:50 | 3.12 | 8.53 | 6.36 |
| 1981-05-17 04:50 | 5.05 | 8.53 | 6.22 |
| 1981-05-16 22:50 | 6.27 | 7.11 | 5.69 |
| 1981-05-16 16:50 | 4.40 | 6.74 | 5.75 |
| 1981-05-16 10:50 | 5.28 | 6.40 | 5.27 |
| 1981-05-16 04:50 | 5.81 | 7.11 | 5.64 |
| 1981-05-15 22:50 | 7.28 | 7.11 | 5.41 |
| 1981-05-15 16:50 | 4.33 | 6.10 | 5.58 |
| 1981-05-15 10:51 | 3.58 | 8.00 | 5.86 |
| 1981-05-15 04:50 | 4.10 | 5.82 | 5.29 |
| 1981-05-14 22:49 | 2.07 | 4.13 | 4.97 |
| 1981-05-14 16:50 | 1.67 | 11.64 | 6.45 |
| 1981-05-14 10:50 | 1.77 | 12.80 | 5.94 |
| 1981-05-14 04:51 | 2.00 | 12.80 | 5.96 |
| 1981-05-13 22:50 | 1.87 | 12.80 | 8.01 |
| 1981-05-13 16:50 | 2.10 | 12.80 | 8.06 |
| 1981-05-13 10:50 | 1.94 | 12.80 | 8.31 |
| 1981-05-13 04:50 | 1.87 | 14.22 | 9.29 |
| 1981-05-12 22:50 | 1.80 | 14.22 | 8.42 |
| 1981-05-12 16:52 | 1.94 | 14.22 | 8.81 |
| 1981-05-12 10:50 | 2.07 | 14.22 | 8.11 |
| 1981-05-12 04:50 | 1.97 | 14.22 | 8.27 |
| 1981-05-11 22:50 | 2.46 | 14.22 | 7.73 |
| 1981-05-11 16:51 | 2.62 | 8.00 | 6.72 |
| 1981-05-11 10:50 | 2.49 | 12.80 | 6.19 |
| 1981-05-11 04:52 | 3.35 | 5.12 | 5.57 |
| 1981-05-10 22:50 | 2.92 | 8.00 | 7.60 |
| 1981-05-10 16:52 | 2.23 | 8.00 | 7.37 |
| 1981-05-10 10:50 | 2.43 | 16.00 | 6.73 |
| 1981-05-10 04:51 | 2.20 | 18.29 | 7.27 |
| 1981-05-09 22:50 | 2.10 | 7.11 | 7.36 |
| 1981-05-09 16:49 | 1.97 | 12.80 | 8.61 |
| 1981-05-09 10:50 | 2.13 | 7.53 | 7.35 |
| 1981-05-09 04:50 | 2.40 | 14.22 | 7.07 |
| 1981-05-08 22:50 | 1.97 | 14.22 | 7.36 |
| 1981-05-08 16:51 | 2.62 | 14.22 | 7.58 |
| 1981-05-08 10:50 | 2.85 | 14.22 | 7.41 |
| 1981-05-08 04:51 | 3.44 | 14.22 | 6.27 |
| 1981-05-07 22:50 | 2.66 | 8.53 | 6.65 |
| 1981-05-07 16:51 | 3.81 | 8.53 | 7.40 |
| 1981-05-07 10:50 | 3.02 | 9.14 | 6.60 |
| 1981-05-07 04:50 | 3.25 | 16.00 | 6.19 |
| 1981-05-06 22:50 | 2.92 | 7.53 | 6.46 |
| 1981-05-06 16:50 | 3.08 | 8.00 | 6.74 |
| 1981-05-06 10:50 | 3.54 | 9.14 | 6.46 |
| 1981-05-06 04:49 | 3.54 | 5.82 | 5.94 |
| 1981-05-05 22:52 | 4.33 | 8.00 | 6.11 |
| 1981-05-05 16:50 | 3.41 | 8.53 | 6.80 |
| 1981-05-05 10:50 | 3.94 | 8.53 | 6.25 |
| 1981-05-05 04:51 | 3.54 | 8.00 | 6.62 |
| 1981-05-04 22:51 | 2.89 | 8.53 | 6.71 |
| 1981-05-04 16:51 | 3.84 | 8.53 | 7.49 |
| 1981-05-04 10:50 | 3.08 | 8.53 | 6.60 |
| 1981-05-04 04:50 | 3.84 | 9.14 | 6.48 |
| 1981-05-03 22:50 | 4.46 | 9.14 | 6.97 |
| 1981-05-03 16:50 | 4.07 | 9.85 | 6.72 |
| 1981-05-03 10:50 | 5.02 | 9.14 | 6.25 |
| 1981-05-03 04:49 | 5.09 | 9.14 | 6.77 |
| 1981-05-02 22:50 | 3.64 | 9.85 | 6.74 |
| 1981-05-02 16:50 | 3.38 | 9.14 | 7.41 |
| 1981-05-02 10:53 | 2.79 | 8.53 | 7.08 |
| 1981-05-02 04:50 | 2.40 | 8.53 | 6.70 |
| 1981-05-01 22:50 | 1.80 | 9.85 | 7.10 |
| 1981-05-01 16:52 | 1.67 | 12.80 | 7.41 |
| 1981-05-01 10:50 | 1.80 | 9.14 | 6.88 |
| 1981-05-01 04:50 | 2.20 | 10.67 | 7.12 |
|
