SDO HMI 2014-10-08 08:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.97 | 20.11 | 0.49 | 10.38 | -6.12 | 77.26 | -10.71 | 138.79 | 0.2856 | 173.7 | 251.7 | |
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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 | 1.93 | 0.00 | 1.01 | -10.88 | 79.57 | -8.41 | 154.03 | 0.3293 | 826.0 | 692.3 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -10.73 | 79.48 | -8.49 | 153.58 | 0.3276 | 743.0 | 525.9 | |
| 0.00 | 3.07 | 0.00 | 1.56 | -2.78 | 78.20 | -9.77 | 132.74 | 0.2319 | 719.0 | 654.2 | |
| 0.97 | 2.55 | 0.49 | 1.30 | -4.36 | 78.06 | -9.91 | 136.97 | 0.2527 | -1062.9 | -898.1 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -5.78 | 77.67 | -10.30 | 139.44 | 0.2749 | 906.0 | 739.5 | |
| 0.00 | 5.27 | 0.00 | 2.71 | -5.72 | 77.49 | -10.49 | 138.80 | 0.2761 | 845.0 | 637.5 | |
| 0.00 | 1.32 | 0.00 | 0.68 | -5.49 | 76.67 | -11.31 | 136.07 | 0.2826 | 903.0 | 734.6 | |
| 0.00 | 1.49 | 0.00 | 0.78 | -6.90 | 74.19 | -13.78 | 133.65 | 0.3283 | -902.0 | -764.3 | |
| 0.00 | 2.46 | 0.00 | 1.29 | -7.11 | 74.12 | -13.85 | 133.98 | 0.3316 | -808.0 | -616.5 | |
| 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. | |