SDO HMI 2014-04-04 04:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.86 | 0.00 | 5.63 | -27.85 | 75.54 | 33.38 | 231.40 | 0.6227 | -504.9 | -418.7 | |
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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 | 0.70 | 0.00 | 0.54 | -22.88 | 91.31 | 49.16 | 245.37 | 0.7690 | 461.0 | 381.6 | |
| 0.00 | 0.88 | 0.00 | 0.57 | -29.70 | 76.51 | 34.35 | 229.90 | 0.6431 | -527.0 | -444.7 | |
| 0.00 | 0.79 | 0.00 | 0.51 | -29.10 | 76.19 | 34.03 | 230.52 | 0.6359 | -670.0 | -572.2 | |
| 0.00 | 1.05 | 0.00 | 0.66 | -27.86 | 75.46 | 33.30 | 231.77 | 0.6202 | -578.0 | -457.8 | |
| 0.00 | 1.05 | 0.00 | 0.66 | -27.94 | 75.20 | 33.04 | 231.48 | 0.6179 | -772.0 | -665.4 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -26.81 | 74.07 | 31.91 | 232.35 | 0.5981 | -616.0 | -507.1 | |
| 0.00 | 1.05 | 0.00 | 0.64 | -26.55 | 72.15 | 29.99 | 231.30 | 0.5751 | -760.0 | -624.2 | |
| 0.00 | 1.14 | 0.00 | 0.69 | -26.05 | 71.93 | 29.77 | 231.90 | 0.5690 | -748.0 | -542.6 | |
| 0.00 | 1.32 | 0.00 | 0.82 | -32.19 | 71.09 | 28.93 | 222.47 | 0.6085 | -334.0 | -282.3 | |
| 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. | |