SDO HMI 2011-12-09 14:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.33 | 127.95 | 28.48 | 118.85 | 9.04 | 355.32 | -57.26 | 79.18 | 0.8475 | -245.0 | -140.6 | |
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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 |
| 6.64 | 95.41 | 5.99 | 86.47 | 9.19 | 356.45 | -56.13 | 78.88 | 0.8375 | -974.0 | -272.7 | |
| 1.28 | -1.00 | 1.15 | -1.00 | 8.86 | 356.47 | -56.11 | 79.27 | 0.8370 | -793.7 | 999999 | |
| 3.15 | -1.00 | 2.86 | -1.00 | 9.55 | 356.19 | -56.38 | 78.48 | 0.8403 | -608.4 | 999999 | |
| 7.50 | -1.00 | 6.83 | -1.00 | 9.13 | 356.03 | -56.55 | 79.00 | 0.8414 | -468.4 | 999999 | |
| 1.87 | 2.81 | 1.75 | 2.63 | 9.04 | 355.05 | -57.53 | 79.22 | 0.8502 | -288.8 | -54.4 | |
| 0.00 | 0.68 | 0.00 | 0.64 | 8.44 | 354.80 | -57.77 | 79.95 | 0.8519 | 272.0 | 306.9 | |
| 4.69 | 12.01 | 4.45 | 11.41 | 8.74 | 354.45 | -58.13 | 79.64 | 0.8554 | -385.1 | 105.2 | |
| 0.00 | 0.68 | 0.00 | 0.66 | 8.98 | 353.81 | -58.77 | 79.43 | 0.8612 | -190.0 | -94.6 | |
| 0.00 | 1.70 | 0.00 | 1.65 | 7.73 | 353.65 | -58.93 | 80.90 | 0.8616 | 583.0 | 494.5 | |
| 1.62 | 4.17 | 1.65 | 4.25 | 9.11 | 352.17 | -60.41 | 79.47 | 0.8754 | 491.1 | 469.3 | |
| 0.00 | 1.45 | 0.00 | 1.51 | 8.57 | 351.33 | -61.25 | 80.16 | 0.8819 | 572.0 | 501.3 | |
| 0.00 | 1.28 | 0.00 | 1.35 | 8.46 | 350.86 | -61.72 | 80.34 | 0.8856 | 681.0 | 616.3 | |
| 3.58 | 5.88 | 3.80 | 6.23 | 8.10 | 350.76 | -61.82 | 80.75 | 0.8861 | 493.6 | 580.9 | |
| 0.00 | 0.94 | 0.00 | 1.02 | 8.76 | 350.12 | -62.45 | 80.07 | 0.8916 | 401.0 | 302.2 | |
| 0.00 | 0.94 | 0.00 | 1.03 | 8.61 | 349.64 | -62.94 | 80.27 | 0.8952 | 208.0 | 124.2 | |
| 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. | |