SDO HMI 2014-02-28 19:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.60 | 23.38 | 0.31 | 12.07 | 8.43 | 136.49 | 1.17 | 355.43 | 0.2845 | 165.7 | 84.7 | |
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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 | 1.38 | 0.00 | 0.71 | 8.03 | 143.23 | 7.92 | 332.46 | 0.2964 | -793.0 | -596.9 | |
| 0.00 | 2.24 | 0.00 | 1.15 | 4.93 | 142.70 | 7.39 | 328.54 | 0.2465 | -819.0 | -699.0 | |
| 0.00 | 1.38 | 0.00 | 0.72 | 10.08 | 142.01 | 6.69 | 338.84 | 0.3192 | -783.0 | -631.9 | |
| 0.00 | 1.47 | 0.00 | 0.76 | 10.08 | 141.73 | 6.42 | 339.63 | 0.3176 | -683.0 | -408.8 | |
| 0.00 | 1.47 | 0.00 | 0.75 | 6.27 | 140.53 | 5.21 | 338.79 | 0.2507 | -807.0 | -708.6 | |
| 0.00 | 1.64 | 0.00 | 0.85 | 8.69 | 139.95 | 4.64 | 343.71 | 0.2863 | -749.0 | -637.6 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 8.72 | 139.41 | 4.10 | 345.55 | 0.2844 | -927.0 | -701.8 | |
| 0.00 | 1.21 | 0.00 | 0.63 | 10.88 | 135.69 | 0.38 | 358.81 | 0.3119 | 908.0 | 718.6 | |
| 0.00 | 1.29 | 0.00 | 0.66 | 7.81 | 134.52 | -0.80 | 3.05 | 0.2607 | 1063.0 | 860.9 | |
| 0.00 | 1.12 | 0.00 | 0.57 | 7.54 | 134.37 | -0.95 | 3.69 | 0.2562 | 778.0 | 603.5 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 7.54 | 132.90 | -2.42 | 9.32 | 0.2592 | 838.0 | 683.5 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 9.68 | 132.37 | -2.94 | 9.88 | 0.2960 | 677.0 | 620.7 | |
| 0.00 | 1.03 | 0.00 | 0.54 | 9.83 | 132.28 | -3.03 | 10.09 | 0.2989 | 810.0 | 655.2 | |
| 0.00 | 1.47 | 0.00 | 0.76 | 9.80 | 132.07 | -3.24 | 10.79 | 0.2990 | 796.0 | 633.3 | |
| 0.60 | 2.33 | 0.31 | 1.21 | 8.99 | 129.82 | -5.50 | 18.76 | 0.2954 | 1061.0 | 803.9 | |
| 0.00 | 1.90 | 0.00 | 0.98 | 8.34 | 129.80 | -5.52 | 19.57 | 0.2853 | 1003.0 | 839.5 | |
| 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. | |