SDO HMI 2011-10-24 07:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 16.54 | 0.00 | 9.80 | 23.22 | 331.69 | 28.89 | 305.97 | 0.5507 | -699.5 | -572.8 | |
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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 | 0.61 | 0.00 | 0.39 | 21.67 | 338.77 | 35.96 | 298.82 | 0.6252 | -593.0 | -541.9 | |
| 0.00 | 1.13 | 0.00 | 0.70 | 20.45 | 336.87 | 34.07 | 297.94 | 0.5964 | -571.0 | -410.3 | |
| 0.00 | 0.87 | 0.00 | 0.53 | 22.27 | 336.00 | 33.20 | 301.31 | 0.5952 | -704.0 | -503.1 | |
| 0.00 | 1.13 | 0.00 | 0.66 | 20.86 | 331.84 | 29.03 | 301.83 | 0.5358 | -591.0 | -427.2 | |
| 0.00 | 1.13 | 0.00 | 0.66 | 20.75 | 331.56 | 28.75 | 301.85 | 0.5316 | -641.0 | -440.5 | |
| 0.00 | 1.57 | 0.00 | 0.94 | 24.78 | 332.39 | 29.59 | 307.71 | 0.5688 | -683.0 | -530.9 | |
| 0.00 | 1.57 | 0.00 | 0.92 | 22.92 | 331.30 | 28.49 | 305.67 | 0.5430 | -855.0 | -698.6 | |
| 0.00 | 0.96 | 0.00 | 0.56 | 23.47 | 330.28 | 27.48 | 307.41 | 0.5349 | -672.0 | -605.4 | |
| 0.00 | 1.22 | 0.00 | 0.72 | 24.67 | 330.34 | 27.54 | 309.27 | 0.5448 | -678.0 | -593.4 | |
| 0.00 | 1.48 | 0.00 | 0.87 | 24.11 | 330.10 | 27.29 | 308.60 | 0.5377 | -860.0 | -621.4 | |
| 0.00 | 1.04 | 0.00 | 0.61 | 23.71 | 329.68 | 26.87 | 308.34 | 0.5298 | -675.0 | -703.4 | |
| 0.00 | 1.48 | 0.00 | 0.87 | 24.50 | 329.79 | 26.98 | 309.50 | 0.5372 | -783.0 | -632.5 | |
| 0.00 | 2.35 | 0.00 | 1.37 | 24.41 | 329.55 | 26.74 | 309.59 | 0.5337 | -787.0 | -618.8 | |
| 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. | |