SDO HMI 2011-12-10 20:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48.96 | 257.37 | 31.93 | 167.47 | 9.14 | 356.59 | -39.49 | 75.41 | 0.6509 | -406.9 | -236.1 | |
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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 |
| 36.02 | 206.69 | 23.20 | 133.06 | 9.35 | 357.41 | -38.68 | 74.88 | 0.6411 | -1059.2 | -387.8 | |
| 0.00 | 1.96 | 0.00 | 1.26 | 8.25 | 357.31 | -38.77 | 76.61 | 0.6394 | -477.0 | -226.7 | |
| 0.34 | -1.00 | 0.22 | -1.00 | 8.96 | 357.11 | -38.97 | 75.56 | 0.6439 | -750.5 | 999999 | |
| 2.30 | -1.00 | 1.49 | -1.00 | 8.91 | 356.62 | -39.47 | 75.80 | 0.6501 | -550.2 | 999999 | |
| 0.00 | 1.45 | 0.00 | 0.94 | 8.28 | 356.62 | -39.47 | 76.75 | 0.6486 | -559.0 | -433.8 | |
| 0.00 | 1.19 | 0.00 | 0.77 | 7.41 | 356.68 | -39.41 | 78.06 | 0.6458 | -581.0 | -450.9 | |
| 1.87 | 5.71 | 1.23 | 3.73 | 8.85 | 356.20 | -39.89 | 76.01 | 0.6554 | -536.4 | 37.0 | |
| 0.00 | 2.81 | 0.00 | 1.87 | 8.94 | 355.20 | -40.89 | 76.15 | 0.6683 | -586.0 | -517.8 | |
| 0.00 | 0.43 | 0.00 | 0.29 | 9.84 | 354.79 | -41.30 | 74.94 | 0.6757 | 548.0 | 584.4 | |
| 0.00 | 1.45 | 0.00 | 0.97 | 8.02 | 354.64 | -41.44 | 77.65 | 0.6733 | 784.0 | 647.6 | |
| 0.00 | 1.19 | 0.00 | 0.80 | 8.65 | 354.40 | -41.68 | 76.79 | 0.6777 | 946.0 | 768.6 | |
| 0.00 | 1.11 | 0.00 | 0.75 | 8.68 | 354.20 | -41.89 | 76.80 | 0.6803 | 868.0 | 780.5 | |
| 2.38 | 8.09 | 1.61 | 5.45 | 8.56 | 354.01 | -42.07 | 77.02 | 0.6824 | 901.1 | 758.0 | |
| 2.73 | 6.64 | 1.85 | 4.51 | 8.77 | 353.66 | -42.43 | 76.80 | 0.6872 | 771.9 | 621.2 | |
| 1.11 | 6.22 | 0.75 | 4.21 | 8.38 | 353.71 | -42.37 | 77.35 | 0.6857 | 683.3 | 602.7 | |
| 0.00 | 1.28 | 0.00 | 0.88 | 8.18 | 352.51 | -43.57 | 77.92 | 0.7001 | -380.0 | -236.2 | |
| 0.00 | 1.02 | 0.00 | 0.71 | 8.78 | 352.09 | -43.99 | 77.17 | 0.7064 | 511.0 | 429.1 | |
| 2.21 | 4.17 | 1.58 | 2.98 | 8.15 | 350.67 | -45.42 | 78.33 | 0.7223 | 784.8 | 680.4 | |
| 0.00 | 1.11 | 0.00 | 0.79 | 7.50 | 350.42 | -45.67 | 79.28 | 0.7241 | 694.0 | 594.7 | |
| 0.00 | 2.55 | 0.00 | 1.84 | 8.51 | 350.10 | -45.99 | 77.96 | 0.7296 | 517.0 | 576.4 | |
| 0.00 | 1.36 | 0.00 | 0.98 | 8.22 | 350.06 | -46.03 | 78.37 | 0.7296 | 504.0 | 412.1 | |
| 0.00 | 0.94 | 0.00 | 0.68 | 8.52 | 349.71 | -46.38 | 78.03 | 0.7342 | 450.0 | 339.2 | |
| 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. | |