SDO HMI 2014-02-27 23:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.79 | 33.95 | 2.00 | 17.73 | 7.48 | 135.75 | -10.53 | 33.84 | 0.3163 | -36.1 | 93.4 | |
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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 | 0.86 | 0.00 | 0.44 | 8.45 | 142.54 | -3.74 | 13.45 | 0.2785 | -689.0 | -593.2 | |
| 0.00 | 0.95 | 0.00 | 0.48 | 6.73 | 142.35 | -3.93 | 15.82 | 0.2512 | -802.0 | -634.2 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 6.55 | 142.11 | -4.17 | 16.93 | 0.2494 | -898.0 | -720.3 | |
| 0.00 | 1.29 | 0.00 | 0.66 | 6.15 | 141.84 | -4.44 | 18.45 | 0.2444 | -988.0 | -833.8 | |
| 0.00 | 3.02 | 0.00 | 1.54 | 6.43 | 141.72 | -4.56 | 18.56 | 0.2495 | -854.0 | -682.7 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 6.22 | 141.42 | -4.86 | 19.97 | 0.2477 | -809.0 | -691.4 | |
| 0.86 | 1.81 | 0.44 | 0.93 | 6.79 | 140.16 | -6.13 | 23.72 | 0.2646 | -1062.7 | -898.9 | |
| 0.00 | 1.03 | 0.00 | 0.53 | 6.97 | 140.15 | -6.13 | 23.45 | 0.2675 | -686.0 | -626.8 | |
| 0.00 | 0.60 | 0.00 | 0.31 | 6.85 | 139.94 | -6.34 | 24.35 | 0.2670 | -723.0 | -567.0 | |
| 0.00 | 1.98 | 0.00 | 1.02 | 6.24 | 139.89 | -6.39 | 25.51 | 0.2580 | -893.0 | -781.3 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 7.50 | 134.26 | -12.02 | 39.42 | 0.3266 | 810.0 | 585.3 | |
| 0.00 | 1.38 | 0.00 | 0.72 | 7.17 | 133.87 | -12.41 | 40.98 | 0.3266 | 940.0 | 808.9 | |
| 0.00 | 1.72 | 0.00 | 0.90 | 7.12 | 133.48 | -12.81 | 41.98 | 0.3303 | 844.0 | 642.8 | |
| 0.00 | 0.52 | 0.00 | 0.27 | 7.25 | 133.32 | -12.96 | 42.07 | 0.3336 | 508.0 | 484.3 | |
| 0.86 | 3.96 | 0.46 | 2.10 | 8.74 | 132.93 | -13.35 | 40.06 | 0.3561 | 997.2 | 692.6 | |
| 0.00 | 0.52 | 0.00 | 0.27 | 7.70 | 132.44 | -13.84 | 43.05 | 0.3488 | 737.0 | 677.3 | |
| 0.00 | 3.10 | 0.00 | 1.64 | 7.32 | 131.90 | -14.38 | 44.92 | 0.3504 | 762.0 | 604.9 | |
| 2.07 | 4.05 | 1.10 | 2.15 | 8.47 | 131.67 | -14.61 | 43.14 | 0.3664 | 1031.8 | 790.7 | |
| 0.00 | 3.71 | 0.00 | 1.99 | 8.54 | 129.74 | -16.54 | 46.60 | 0.3892 | 959.0 | 750.3 | |
| 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. | |