SDO HMI 2014-03-01 09:01:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 16.23 | 0.00 | 8.43 | 7.26 | 136.64 | 9.02 | 328.39 | 0.3037 | 112.2 | -12.4 | |
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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 | 3.88 | 0.00 | 2.01 | 4.14 | 140.46 | 12.84 | 311.16 | 0.2957 | -704.0 | -516.4 | |
| 0.00 | 1.73 | 0.00 | 0.91 | 8.57 | 140.52 | 12.90 | 320.63 | 0.3495 | -895.0 | -678.5 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 2.92 | 138.98 | 11.36 | 311.43 | 0.2635 | -862.0 | -658.0 | |
| 0.00 | 1.21 | 0.00 | 0.64 | 9.92 | 138.78 | 11.16 | 326.89 | 0.3506 | 5.0 | 4.5 | |
| 0.00 | 1.38 | 0.00 | 0.73 | 10.22 | 138.27 | 10.65 | 328.57 | 0.3503 | -14.0 | 4.6 | |
| 0.00 | 0.86 | 0.00 | 0.45 | 8.28 | 137.17 | 9.55 | 328.26 | 0.3135 | 753.0 | 620.7 | |
| 0.00 | 0.78 | 0.00 | 0.40 | 8.51 | 134.81 | 7.19 | 335.39 | 0.2984 | -791.0 | -686.7 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 6.98 | 134.78 | 7.16 | 333.13 | 0.2750 | 846.0 | 632.7 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 9.21 | 130.23 | 2.61 | 350.96 | 0.2875 | 877.0 | 642.4 | |
| 0.00 | 1.38 | 0.00 | 0.71 | 8.28 | 130.14 | 2.51 | 350.77 | 0.2718 | 964.0 | 760.1 | |
| 0.00 | 1.47 | 0.00 | 0.76 | 8.84 | 129.99 | 2.37 | 351.60 | 0.2807 | 1055.0 | 853.1 | |
| 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. | |