Gyula 2000-02-21 07:08:01 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 27 | 274 | 32 | 323 | -22.34 | 118.81 | 66.22 | 248.50 | 0.9088 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 5 | 46 | 8 | 74 | -20.68 | 126.11 | 73.52 | 250.49 | 0.9532 | |
| 0 | 2 | 0 | 2 | -21.22 | 123.15 | 70.57 | 249.93 | 0.9375 | |
| 0 | 0 | 0 | 1 | -21.27 | 122.52 | 69.93 | 249.87 | 0.9338 | |
| 0 | 2 | 0 | 3 | -21.52 | 123.07 | 70.48 | 249.61 | 0.9370 | |
| 0 | 2 | 0 | 2 | -20.62 | 119.63 | 67.04 | 250.52 | 0.9159 | |
| 0 | 21 | 0 | 24 | -21.30 | 118.67 | 66.09 | 249.74 | 0.9096 | |
| 0 | -6 | 0 | -6 | -21.67 | 118.22 | 65.63 | 249.32 | 0.9066 | |
| 4 | 22 | 5 | 27 | -22.80 | 119.99 | 67.41 | 248.15 | 0.9187 | |
| 0 | 3 | 0 | 3 | -22.01 | 118.06 | 65.47 | 248.94 | 0.9056 | |
| 1 | 148 | 1 | 160 | -22.88 | 118.01 | 65.42 | 247.98 | 0.9056 | |
| 1 | -10 | 1 | -10 | -22.76 | 116.29 | 63.70 | 248.01 | 0.8935 | |
| 14 | -10 | 15 | -10 | -22.83 | 115.81 | 63.22 | 247.90 | 0.8900 | |
| 0 | 2 | 0 | 2 | -22.90 | 114.28 | 61.69 | 247.70 | 0.8786 | |
| 2 | 19 | 2 | 20 | -24.07 | 115.66 | 63.07 | 246.49 | 0.8896 | |
| 0 | 1 | 0 | 1 | -23.93 | 114.61 | 62.02 | 246.55 | 0.8818 | |
| 0 | 3 | 0 | 2 | -28.89 | 106.72 | 54.14 | 239.58 | 0.8250 | |
| 0 | 3 | 0 | 2 | -28.42 | 103.04 | 50.45 | 239.24 | 0.7915 | |
| 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 | |