SDO HMI 2014-04-01 11:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.42 | 0.00 | 5.19 | 5.07 | 26.88 | -51.03 | 78.41 | 0.7929 | -485.8 | -448.9 | |
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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 | 0.88 | 0.00 | 0.70 | 6.08 | 27.58 | -50.32 | 76.96 | 0.7879 | -583.0 | -515.3 | |
| 0.00 | 1.76 | 0.00 | 1.42 | 5.30 | 27.01 | -50.90 | 78.08 | 0.7920 | -537.0 | -492.0 | |
| 0.00 | 1.58 | 0.00 | 1.28 | 4.95 | 26.86 | -51.05 | 78.56 | 0.7928 | -516.0 | -453.9 | |
| 0.00 | 1.32 | 0.00 | 1.07 | 4.25 | 26.54 | -51.37 | 79.51 | 0.7945 | -583.0 | -493.3 | |
| 0.00 | 0.88 | 0.00 | 0.72 | 5.05 | 26.46 | -51.45 | 78.54 | 0.7971 | -210.0 | -223.7 | |
| 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. | |