Gyula 2000-02-12 13:05:11 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 41 | 194 | 22 | 104 | -24.01 | 169.70 | 1.87 | 185.49 | 0.3046 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 1 | -24.12 | 172.62 | 4.78 | 194.24 | 0.3108 | |
| 26 | 123 | 14 | 64 | -24.37 | 171.79 | 3.97 | 191.73 | 0.3118 | |
| 5 | -2 | 3 | -2 | -24.76 | 171.47 | 3.65 | 190.55 | 0.3171 | |
| 3 | 17 | 2 | 9 | -22.34 | 170.07 | 2.25 | 187.68 | 0.2735 | |
| 0 | 1 | 0 | 1 | -24.90 | 170.93 | 3.11 | 188.94 | 0.3179 | |
| 1 | -4 | 1 | -4 | -22.54 | 169.94 | 2.11 | 187.08 | 0.2765 | |
| 0 | 1 | 0 | 1 | -23.31 | 167.71 | -0.12 | 179.61 | 0.2873 | |
| 1 | 16 | 0 | 8 | -23.38 | 167.43 | -0.41 | 178.70 | 0.2886 | |
| 1 | -8 | 0 | -8 | -23.25 | 167.25 | -0.58 | 178.12 | 0.2865 | |
| 2 | -8 | 1 | -8 | -23.44 | 167.19 | -0.63 | 178.00 | 0.2896 | |
| 0 | 2 | 0 | 1 | -24.00 | 166.17 | -1.66 | 174.91 | 0.3001 | |
| 0 | 1 | 0 | 1 | -22.30 | 165.59 | -2.25 | 172.33 | 0.2729 | |
| 0 | 2 | 0 | 1 | -21.95 | 165.46 | -2.36 | 171.73 | 0.2673 | |
| 0 | 1 | 0 | 0 | -22.16 | 164.77 | -3.06 | 169.49 | 0.2727 | |
| 0 | 2 | 0 | 1 | -24.19 | 165.13 | -2.70 | 171.86 | 0.3053 | |
| 0 | 1 | 0 | 0 | -22.09 | 164.44 | -3.39 | 168.34 | 0.2726 | |
| 0 | 1 | 0 | 1 | -24.55 | 164.95 | -2.87 | 171.56 | 0.3116 | |
| 0 | 2 | 0 | 1 | -24.06 | 164.68 | -3.14 | 170.49 | 0.3043 | |
| 0 | 1 | 0 | 0 | -21.93 | 164.03 | -3.81 | 166.81 | 0.2714 | |
| 0 | 3 | 0 | 2 | -22.26 | 164.00 | -3.82 | 167.08 | 0.2769 | |
| 0 | 1 | 0 | 1 | -24.50 | 164.55 | -3.29 | 170.32 | 0.3118 | |
| 0 | 1 | 0 | 1 | -22.73 | 163.86 | -3.97 | 166.99 | 0.2852 | |
| 1 | 5 | 0 | 3 | -23.40 | 164.01 | -3.81 | 168.05 | 0.2955 | |
| 1 | 5 | 1 | 2 | -24.46 | 164.09 | -3.73 | 169.03 | 0.3125 | |
| 0 | 1 | 0 | 1 | -24.65 | 164.10 | -3.72 | 169.19 | 0.3155 | |
| 0 | 1 | 0 | 1 | -23.62 | 163.66 | -4.16 | 167.16 | 0.3003 | |
| 0 | 1 | 0 | 1 | -23.38 | 163.71 | -4.11 | 167.11 | 0.2962 | |
| 0 | 2 | 0 | 1 | -24.69 | 163.83 | -3.99 | 168.46 | 0.3171 | |
| 0 | 1 | 0 | 1 | -25.73 | 160.33 | -7.51 | 160.22 | 0.3492 | |
| 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 | |