SDO HMI 2014-08-15 05:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.42 | 12.34 | 4.48 | 12.20 | -6.29 | 24.16 | -58.52 | 101.27 | 0.8650 | -87.8 | -41.1 | |
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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 | 1.26 | 0.00 | 1.08 | -5.35 | 29.39 | -53.29 | 101.45 | 0.8165 | 639.0 | 492.1 | |
| 0.99 | 2.34 | 0.87 | 2.05 | -4.68 | 28.33 | -54.35 | 100.38 | 0.8255 | 582.2 | 431.9 | |
| 0.00 | 0.45 | 0.00 | 0.40 | -5.76 | 28.08 | -54.60 | 101.59 | 0.8300 | 464.0 | 412.2 | |
| 0.00 | 0.45 | 0.00 | 0.40 | -4.69 | 27.64 | -55.04 | 100.22 | 0.8321 | 495.0 | 430.8 | |
| 3.43 | 5.32 | 3.61 | 5.60 | -7.06 | 22.16 | -60.52 | 101.68 | 0.8841 | -585.4 | -380.3 | |
| 0.00 | 1.17 | 0.00 | 1.24 | -6.54 | 22.02 | -60.66 | 101.08 | 0.8844 | -490.0 | -429.9 | |
| 0.00 | 1.35 | 0.00 | 1.43 | -6.68 | 21.87 | -60.81 | 101.20 | 0.8858 | -333.0 | -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. | |