SDO HMI 2014-02-23 23:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.95 | 77.76 | 11.54 | 101.60 | 8.47 | 132.97 | -66.00 | 77.74 | 0.9253 | 194.3 | 91.4 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.52 | 0.00 | 0.48 | 8.07 | 142.96 | -56.00 | 75.78 | 0.8489 | -564.0 | -526.3 | |
| 1.38 | 4.56 | 1.34 | 4.43 | 7.88 | 141.29 | -57.67 | 76.45 | 0.8631 | -353.0 | -359.9 | |
| 0.00 | 1.20 | 0.00 | 1.19 | 8.10 | 140.96 | -58.01 | 76.28 | 0.8663 | -227.0 | -245.2 | |
| 0.00 | 0.95 | 0.00 | 0.94 | 8.09 | 140.73 | -58.24 | 76.35 | 0.8682 | -338.0 | -379.7 | |
| 0.00 | 1.20 | 0.00 | 1.20 | 8.60 | 140.61 | -58.35 | 75.82 | 0.8702 | -382.0 | -336.4 | |
| 0.00 | 1.12 | 0.00 | 1.09 | 6.15 | 141.01 | -57.96 | 78.48 | 0.8622 | 308.0 | 347.8 | |
| 0.00 | 0.34 | 0.00 | 0.42 | 6.67 | 134.37 | -64.59 | 79.38 | 0.9145 | -66.0 | -110.5 | |
| 2.41 | 67.87 | 3.22 | 91.85 | 8.94 | 132.44 | -66.52 | 77.37 | 0.9302 | 722.7 | 126.3 | |
| 1.89 | -8.00 | 2.57 | -8.00 | 8.57 | 131.96 | -67.01 | 77.86 | 0.9327 | 295.0 | 999999 | |
| 3.27 | -8.00 | 4.41 | -8.00 | 8.23 | 132.00 | -66.97 | 78.21 | 0.9320 | 468.3 | 999999 | |
| 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 | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |