Gyula 2000-02-18 12:32:40 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 59 | 502 | 34 | 297 | -22.33 | 120.44 | 31.32 | 239.21 | 0.5604 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 14 | 268 | 9 | 165 | -21.53 | 124.32 | 35.20 | 243.07 | 0.6037 | |
| -1 | -1 | -1 | -1 | -21.82 | 124.11 | 34.99 | 242.52 | 0.6024 | |
| -1 | -1 | -1 | -1 | -22.02 | 123.87 | 34.75 | 242.07 | 0.6004 | |
| 14 | -1 | 8 | -1 | -21.65 | 123.51 | 34.39 | 242.48 | 0.5942 | |
| 3 | -1 | 2 | -1 | -21.54 | 122.90 | 33.78 | 242.34 | 0.5862 | |
| 1 | 32 | 0 | 19 | -21.62 | 121.99 | 32.87 | 241.74 | 0.5750 | |
| 0 | -6 | 0 | -6 | -21.52 | 121.70 | 32.58 | 241.73 | 0.5709 | |
| 2 | -6 | 1 | -6 | -21.83 | 121.73 | 32.61 | 241.25 | 0.5729 | |
| -8 | -6 | -8 | -6 | -21.76 | 121.61 | 32.49 | 241.28 | 0.5710 | |
| 0 | 1 | 0 | 1 | -22.26 | 121.42 | 32.30 | 240.36 | 0.5712 | |
| 2 | 9 | 1 | 5 | -21.21 | 120.18 | 31.06 | 241.38 | 0.5501 | |
| 0 | 1 | 0 | 0 | -21.75 | 120.04 | 30.92 | 240.37 | 0.5512 | |
| 0 | 1 | 0 | 0 | -23.47 | 119.48 | 30.36 | 237.13 | 0.5542 | |
| 0 | 4 | 0 | 2 | -23.69 | 119.45 | 30.33 | 236.73 | 0.5552 | |
| 0 | 1 | 0 | 0 | -22.01 | 117.47 | 28.35 | 238.16 | 0.5203 | |
| 0 | 1 | 0 | 1 | -22.40 | 117.61 | 28.49 | 237.58 | 0.5245 | |
| 0 | 2 | 0 | 1 | -22.55 | 117.40 | 28.28 | 237.17 | 0.5228 | |
| 0 | 2 | 0 | 1 | -22.35 | 117.22 | 28.10 | 237.38 | 0.5192 | |
| 3 | 56 | 2 | 32 | -22.91 | 116.77 | 27.65 | 236.05 | 0.5174 | |
| 1 | -19 | 1 | -19 | -23.04 | 116.49 | 27.37 | 235.60 | 0.5148 | |
| 0 | 4 | 0 | 2 | -21.79 | 115.49 | 26.37 | 236.99 | 0.4939 | |
| 8 | -19 | 5 | -19 | -23.26 | 116.27 | 27.15 | 235.04 | 0.5136 | |
| 1 | -19 | 0 | -19 | -23.08 | 115.87 | 26.75 | 235.01 | 0.5075 | |
| 0 | 1 | 0 | 0 | -22.73 | 114.86 | 25.74 | 234.74 | 0.4925 | |
| 1 | 99 | 0 | 57 | -23.57 | 115.33 | 26.21 | 233.69 | 0.5045 | |
| 0 | 3 | 0 | 2 | -24.07 | 115.58 | 26.46 | 233.05 | 0.5111 | |
| 0 | 1 | 0 | 1 | -22.21 | 114.42 | 25.30 | 235.30 | 0.4832 | |
| 0 | 8 | 0 | 4 | -22.78 | 114.57 | 25.45 | 234.40 | 0.4893 | |
| 5 | -25 | 3 | -25 | -23.50 | 114.92 | 25.80 | 233.44 | 0.4990 | |
| 1 | -25 | 0 | -25 | -23.87 | 114.98 | 25.86 | 232.86 | 0.5025 | |
| 0 | 2 | 0 | 1 | -22.62 | 114.13 | 25.01 | 234.29 | 0.4827 | |
| 0 | -25 | 0 | -25 | -23.46 | 114.58 | 25.47 | 233.20 | 0.4946 | |
| 1 | -25 | 1 | -25 | -23.96 | 114.72 | 25.60 | 232.46 | 0.5001 | |
| 1 | -25 | 1 | -25 | -23.70 | 114.49 | 25.37 | 232.69 | 0.4954 | |
| 1 | -25 | 0 | -25 | -23.58 | 114.29 | 25.17 | 232.71 | 0.4919 | |
| 0 | 1 | 0 | 0 | -27.07 | 110.76 | 21.64 | 223.04 | 0.4832 | |
| 0 | 3 | 0 | 2 | -25.93 | 107.72 | 18.61 | 220.91 | 0.4400 | |
| 0 | 2 | 0 | 1 | -25.91 | 104.66 | 15.54 | 216.22 | 0.4096 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |