SDO HMI 2011-11-29 11:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.31 | 0.00 | 5.41 | 17.56 | 213.33 | 27.32 | 303.06 | 0.5247 | 336.5 | 356.4 | |
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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 | 1.11 | 0.00 | 0.65 | 16.82 | 214.88 | 28.87 | 300.56 | 0.5389 | -573.0 | -474.0 | |
| 0.00 | 1.45 | 0.00 | 0.85 | 17.11 | 214.01 | 28.01 | 301.74 | 0.5298 | -511.0 | -353.2 | |
| 0.00 | 1.20 | 0.00 | 0.69 | 16.99 | 213.15 | 27.15 | 302.26 | 0.5182 | 715.0 | 584.0 | |
| 0.00 | 1.45 | 0.00 | 0.84 | 16.81 | 213.13 | 27.12 | 301.97 | 0.5165 | 794.0 | 685.8 | |
| 0.00 | 2.48 | 0.00 | 1.43 | 17.18 | 213.04 | 27.04 | 302.68 | 0.5181 | 874.0 | 743.5 | |
| 0.00 | 1.62 | 0.00 | 0.95 | 20.10 | 212.39 | 26.38 | 308.09 | 0.5324 | 720.0 | 518.7 | |
| 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. | |