SDO HMI 2011-08-25 04:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.99 | 17.09 | 0.54 | 9.54 | 7.16 | 348.71 | -27.70 | 88.01 | 0.4629 | -505.3 | -402.8 | |
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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 | 0.36 | 0.00 | 0.19 | 7.09 | 352.39 | -24.02 | 88.37 | 0.4059 | -816.0 | -672.2 | |
| 0.99 | 2.96 | 0.54 | 1.61 | 7.02 | 352.16 | -24.25 | 88.53 | 0.4095 | -851.9 | -753.7 | |
| 0.00 | 0.63 | 0.00 | 0.34 | 5.45 | 352.24 | -24.18 | 92.39 | 0.4098 | -381.0 | -462.3 | |
| 0.00 | 1.71 | 0.00 | 0.93 | 8.15 | 351.69 | -24.73 | 85.78 | 0.4169 | -768.0 | -693.5 | |
| 0.00 | 1.17 | 0.00 | 0.64 | 7.06 | 350.64 | -25.77 | 88.33 | 0.4335 | -779.0 | -559.6 | |
| 0.00 | 1.80 | 0.00 | 1.00 | 7.28 | 349.54 | -26.88 | 87.78 | 0.4507 | -809.0 | -641.8 | |
| 0.00 | 0.54 | 0.00 | 0.30 | 6.95 | 347.97 | -28.45 | 88.41 | 0.4749 | -734.0 | -639.2 | |
| 0.00 | 1.44 | 0.00 | 0.81 | 6.60 | 347.68 | -28.74 | 89.12 | 0.4796 | -882.0 | -635.1 | |
| 0.00 | 1.80 | 0.00 | 1.01 | 6.52 | 347.47 | -28.94 | 89.26 | 0.4828 | -851.0 | -644.2 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 6.95 | 347.45 | -28.97 | 88.37 | 0.4829 | -589.0 | -453.0 | |
| 0.00 | 0.90 | 0.00 | 0.52 | 7.52 | 345.35 | -31.06 | 87.11 | 0.5142 | -746.0 | -524.7 | |
| 0.00 | 1.98 | 0.00 | 1.16 | 8.31 | 344.02 | -32.39 | 85.56 | 0.5337 | 797.0 | 664.7 | |
| 0.00 | 0.72 | 0.00 | 0.42 | 6.30 | 343.93 | -32.48 | 89.33 | 0.5359 | 682.0 | 600.4 | |
| 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. | |