SDO HMI 2011-05-29 19:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.36 | 120.74 | 41.50 | 197.18 | -19.64 | 20.99 | -71.40 | 110.34 | 0.9530 | 30.9 | 23.5 | |
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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 | 2.35 | 0.00 | 3.37 | -18.56 | 23.37 | -69.03 | 109.44 | 0.9402 | -531.0 | -460.2 | |
| 7.58 | 23.37 | 10.63 | 33.02 | -17.51 | 23.81 | -68.58 | 108.37 | 0.9370 | -561.0 | 5.4 | |
| 2.08 | 3.52 | 3.06 | 5.18 | -18.20 | 22.77 | -69.62 | 108.99 | 0.9433 | -418.1 | -436.0 | |
| 11.01 | 88.34 | 18.54 | 150.93 | -20.22 | 20.31 | -72.08 | 110.88 | 0.9569 | 612.8 | 46.5 | |
| 1.99 | 3.16 | 2.93 | 4.68 | -17.81 | 22.65 | -69.75 | 108.57 | 0.9437 | -236.6 | 88.8 | |
| 3.70 | -4.00 | 6.34 | -4.00 | -20.28 | 19.92 | -72.47 | 110.91 | 0.9588 | -249.6 | 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. | |