SDO HMI 2011-08-25 02:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.16 | 28.85 | 1.18 | 16.31 | 7.19 | 348.48 | -29.03 | 87.90 | 0.4831 | -476.6 | -284.5 | |
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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 | 3.14 | 0.00 | 1.72 | 7.01 | 352.35 | -25.16 | 88.50 | 0.4239 | -797.0 | -767.7 | |
| 2.16 | 2.87 | 1.18 | 1.57 | 7.06 | 352.11 | -25.40 | 88.37 | 0.4276 | -860.3 | -645.5 | |
| 0.00 | 1.35 | 0.00 | 0.74 | 8.16 | 351.70 | -25.81 | 85.80 | 0.4339 | -829.0 | -716.5 | |
| 0.00 | 2.69 | 0.00 | 1.48 | 6.62 | 351.36 | -26.15 | 89.32 | 0.4397 | -770.0 | -549.0 | |
| 0.00 | 1.89 | 0.00 | 1.04 | 7.19 | 350.71 | -26.80 | 87.98 | 0.4495 | -724.0 | -552.4 | |
| 0.00 | 1.26 | 0.00 | 0.70 | 7.28 | 349.53 | -27.98 | 87.73 | 0.4676 | -841.0 | -710.9 | |
| 0.00 | 1.53 | 0.00 | 0.86 | 6.81 | 349.28 | -28.23 | 88.72 | 0.4716 | -598.0 | -492.0 | |
| 0.00 | 1.17 | 0.00 | 0.66 | 7.69 | 348.28 | -29.23 | 86.82 | 0.4866 | -722.0 | -624.4 | |
| 0.00 | 1.17 | 0.00 | 0.66 | 6.94 | 347.88 | -29.63 | 88.34 | 0.4930 | -882.0 | -714.2 | |
| 0.00 | 1.62 | 0.00 | 0.92 | 6.73 | 347.43 | -30.08 | 88.73 | 0.4998 | -696.0 | -479.6 | |
| 0.00 | 1.71 | 0.00 | 0.98 | 6.55 | 347.41 | -30.10 | 89.10 | 0.5003 | -839.0 | -573.3 | |
| 0.00 | 0.90 | 0.00 | 0.51 | 6.38 | 347.25 | -30.26 | 89.40 | 0.5029 | -565.0 | -465.6 | |
| 0.00 | 1.08 | 0.00 | 0.63 | 6.66 | 344.97 | -32.54 | 88.65 | 0.5365 | -670.0 | -507.7 | |
| 0.00 | 3.32 | 0.00 | 1.97 | 8.31 | 344.06 | -33.45 | 85.57 | 0.5491 | 740.0 | 709.6 | |
| 0.00 | 1.35 | 0.00 | 0.80 | 6.30 | 344.01 | -33.50 | 89.24 | 0.5507 | 685.0 | 520.3 | |
| 0.00 | 1.80 | 0.00 | 1.07 | 8.13 | 343.71 | -33.80 | 85.89 | 0.5542 | 812.0 | 699.5 | |
| 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. | |