SDO HMI 2011-08-25 20:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 23.53 | 0.00 | 14.84 | 16.90 | 329.70 | -37.90 | 71.55 | 0.6213 | -97.3 | -113.4 | |
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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 | 0.72 | 0.00 | 0.42 | 12.25 | 335.26 | -32.34 | 78.19 | 0.5361 | -736.0 | -566.6 | |
| 0.00 | 2.78 | 0.00 | 1.70 | 18.09 | 332.66 | -34.94 | 68.68 | 0.5866 | -610.0 | -401.5 | |
| 0.00 | 1.44 | 0.00 | 0.86 | 14.36 | 333.29 | -34.31 | 74.84 | 0.5679 | -590.0 | -457.8 | |
| 0.00 | 1.79 | 0.00 | 1.10 | 16.00 | 332.10 | -35.50 | 72.35 | 0.5880 | -675.0 | -489.0 | |
| 0.00 | 1.35 | 0.00 | 0.83 | 17.65 | 331.70 | -35.90 | 69.75 | 0.5978 | -792.0 | -667.7 | |
| 0.00 | 1.53 | 0.00 | 0.93 | 15.30 | 332.20 | -35.40 | 73.51 | 0.5849 | -486.0 | -405.9 | |
| 0.00 | 1.17 | 0.00 | 0.73 | 18.37 | 330.86 | -36.74 | 68.87 | 0.6109 | -643.0 | -537.6 | |
| 0.00 | 1.88 | 0.00 | 1.18 | 18.43 | 330.48 | -37.12 | 68.90 | 0.6159 | -693.0 | -542.7 | |
| 0.00 | 0.63 | 0.00 | 0.40 | 18.77 | 328.72 | -38.88 | 68.93 | 0.6391 | -517.0 | -402.7 | |
| 0.00 | 1.88 | 0.00 | 1.21 | 18.44 | 328.48 | -39.12 | 69.51 | 0.6412 | -726.0 | -588.1 | |
| 0.00 | 1.53 | 0.00 | 0.99 | 16.58 | 327.73 | -39.87 | 72.56 | 0.6463 | 751.0 | 653.8 | |
| 0.00 | 1.35 | 0.00 | 0.87 | 16.03 | 327.37 | -40.23 | 73.49 | 0.6497 | 529.0 | 455.0 | |
| 0.00 | 0.63 | 0.00 | 0.41 | 15.95 | 326.85 | -40.75 | 73.71 | 0.6562 | 779.0 | 559.0 | |
| 0.00 | 2.60 | 0.00 | 1.71 | 16.58 | 326.48 | -41.12 | 72.85 | 0.6620 | 892.0 | 598.8 | |
| 0.00 | 0.90 | 0.00 | 0.59 | 16.32 | 326.42 | -41.18 | 73.24 | 0.6622 | 618.0 | 431.8 | |
| 0.00 | 0.63 | 0.00 | 0.42 | 17.99 | 325.14 | -42.46 | 71.04 | 0.6811 | 725.0 | 605.9 | |
| 0.00 | 0.72 | 0.00 | 0.49 | 17.65 | 324.77 | -42.83 | 71.62 | 0.6850 | 520.0 | 400.4 | |
| 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. | |