SDO HMI 2011-10-24 08:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 20.11 | 0.00 | 12.01 | 23.26 | 332.08 | 29.82 | 305.35 | 0.5619 | -691.8 | -568.1 | |
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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 | 1.22 | 0.00 | 0.76 | 20.44 | 337.06 | 34.80 | 297.55 | 0.6054 | -405.0 | -387.9 | |
| 0.00 | 4.09 | 0.00 | 2.53 | 22.27 | 336.11 | 33.85 | 300.91 | 0.6031 | -612.0 | -500.4 | |
| 0.00 | 1.57 | 0.00 | 0.95 | 24.52 | 332.50 | 30.24 | 306.82 | 0.5745 | -438.0 | -459.4 | |
| 0.00 | 1.22 | 0.00 | 0.72 | 22.24 | 331.19 | 28.93 | 304.22 | 0.5435 | -716.0 | -625.6 | |
| 0.00 | 0.96 | 0.00 | 0.56 | 22.36 | 331.21 | 28.95 | 304.40 | 0.5447 | -722.0 | -528.7 | |
| 0.00 | 1.74 | 0.00 | 1.03 | 22.93 | 331.23 | 28.97 | 305.30 | 0.5488 | -697.0 | -628.5 | |
| 0.00 | 0.78 | 0.00 | 0.46 | 23.41 | 330.31 | 28.05 | 306.83 | 0.5413 | -769.0 | -639.7 | |
| 0.00 | 1.65 | 0.00 | 0.97 | 24.08 | 330.10 | 27.84 | 308.08 | 0.5438 | -801.0 | -639.6 | |
| 0.00 | 1.48 | 0.00 | 0.87 | 23.90 | 329.76 | 27.50 | 308.10 | 0.5386 | -861.0 | -755.5 | |
| 0.00 | 0.87 | 0.00 | 0.51 | 24.69 | 329.95 | 27.69 | 309.17 | 0.5467 | -719.0 | -589.3 | |
| 0.00 | 1.57 | 0.00 | 0.92 | 24.44 | 329.81 | 27.55 | 308.90 | 0.5433 | -820.0 | -589.1 | |
| 0.00 | 0.96 | 0.00 | 0.56 | 23.72 | 329.61 | 27.35 | 307.94 | 0.5354 | -569.0 | -544.5 | |
| 0.00 | 0.87 | 0.00 | 0.51 | 24.35 | 329.57 | 27.31 | 308.98 | 0.5399 | -723.0 | -548.9 | |
| 0.00 | 1.13 | 0.00 | 0.66 | 24.71 | 329.36 | 27.10 | 309.73 | 0.5403 | -833.0 | -653.8 | |
| 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. | |