SDO HMI 2011-04-26 02:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.61 | 13.80 | 0.84 | 7.26 | 15.37 | 177.72 | -0.40 | 1.06 | 0.3452 | 173.8 | 83.1 | |
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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 | 0.80 | 0.00 | 0.42 | 15.26 | 179.14 | 1.01 | 357.14 | 0.3432 | -725.0 | -447.6 | |
| 0.36 | 6.05 | 0.19 | 3.18 | 15.07 | 178.82 | 0.70 | 358.00 | 0.3398 | -957.2 | -855.5 | |
| 1.25 | -2.00 | 0.65 | -2.00 | 14.88 | 178.70 | 0.57 | 358.34 | 0.3366 | -895.7 | 999999 | |
| 0.00 | 1.16 | 0.00 | 0.61 | 15.68 | 177.13 | -0.99 | 2.74 | 0.3500 | 711.0 | 572.7 | |
| 0.00 | 1.07 | 0.00 | 0.56 | 15.52 | 177.10 | -1.02 | 2.84 | 0.3474 | 807.0 | 575.8 | |
| 0.00 | 2.67 | 0.00 | 1.41 | 15.68 | 176.91 | -1.21 | 3.34 | 0.3502 | 1100.0 | 860.9 | |
| 0.00 | 2.05 | 0.00 | 1.08 | 15.88 | 175.78 | -2.34 | 6.38 | 0.3550 | 1017.0 | 772.6 | |
| 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. | |