SDO HMI 2011-12-12 02:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 87.30 | 488.35 | 50.96 | 284.92 | -17.62 | 352.22 | -27.38 | 123.98 | 0.5309 | 891.0 | 378.5 | |
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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 | 1.02 | 0.00 | 0.59 | -18.68 | 353.83 | -25.77 | 127.24 | 0.5195 | 667.0 | 557.4 | |
| 0.34 | 3.41 | 0.20 | 1.98 | -18.74 | 353.55 | -26.06 | 127.06 | 0.5234 | 906.5 | 597.7 | |
| 18.31 | 429.14 | 10.71 | 249.99 | -18.55 | 352.50 | -27.11 | 125.76 | 0.5345 | 1141.5 | 422.1 | |
| 53.83 | -3.00 | 31.33 | -3.00 | -17.32 | 352.35 | -27.25 | 123.60 | 0.5270 | 1326.0 | 999999 | |
| 0.68 | -3.00 | 0.40 | -3.00 | -16.91 | 352.00 | -27.61 | 122.62 | 0.5285 | 911.4 | 999999 | |
| 5.28 | 8.09 | 3.11 | 4.77 | -18.61 | 351.68 | -27.93 | 125.11 | 0.5448 | 731.3 | 539.0 | |
| 0.00 | 1.53 | 0.00 | 0.90 | -18.24 | 351.64 | -27.97 | 124.48 | 0.5425 | 689.0 | 459.9 | |
| 6.81 | 14.99 | 4.00 | 8.81 | -17.72 | 351.66 | -27.95 | 123.65 | 0.5385 | 726.0 | 212.7 | |
| 0.00 | 1.28 | 0.00 | 0.76 | -18.86 | 351.46 | -28.15 | 125.31 | 0.5493 | 513.0 | 412.0 | |
| 0.00 | 1.02 | 0.00 | 0.61 | -18.80 | 351.15 | -28.46 | 124.95 | 0.5525 | 587.0 | 418.9 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -18.77 | 350.98 | -28.63 | 124.75 | 0.5543 | 724.0 | 495.3 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -19.45 | 350.85 | -28.76 | 125.70 | 0.5609 | -563.0 | -476.6 | |
| 0.00 | 1.19 | 0.00 | 0.71 | -18.12 | 350.92 | -28.69 | 123.67 | 0.5504 | 266.0 | 209.9 | |
| 0.00 | 1.11 | 0.00 | 0.64 | -15.13 | 351.16 | -28.45 | 118.90 | 0.5274 | -774.0 | -637.8 | |
| 0.43 | 3.83 | 0.26 | 2.30 | -18.86 | 350.17 | -29.43 | 124.22 | 0.5646 | 752.6 | 560.2 | |
| 1.62 | 2.47 | 0.95 | 1.45 | -16.36 | 350.55 | -29.06 | 120.50 | 0.5430 | 571.4 | 579.4 | |
| 0.00 | 2.90 | 0.00 | 1.71 | -16.66 | 350.50 | -29.11 | 120.97 | 0.5457 | -76.0 | 80.6 | |
| 0.00 | 0.94 | 0.00 | 0.56 | -18.61 | 350.15 | -29.46 | 123.81 | 0.5631 | 765.0 | 667.2 | |
| 0.00 | 4.86 | 0.00 | 2.88 | -16.85 | 350.15 | -29.46 | 121.00 | 0.5513 | -756.0 | -566.2 | |
| 0.00 | 1.70 | 0.00 | 1.00 | -15.28 | 350.26 | -29.34 | 118.48 | 0.5400 | -792.0 | -651.3 | |
| 0.00 | 2.56 | 0.00 | 1.53 | -17.74 | 349.49 | -30.12 | 121.92 | 0.5653 | -1017.0 | -757.8 | |
| 0.00 | 1.62 | 0.00 | 0.96 | -16.66 | 349.54 | -30.07 | 120.23 | 0.5577 | -786.0 | -598.7 | |
| 0.00 | 2.81 | 0.00 | 1.65 | -14.12 | 349.91 | -29.70 | 116.25 | 0.5378 | -805.0 | -611.9 | |
| 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. | |