SDO HMI 2014-03-31 10:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.86 | 0.00 | 11.74 | -26.77 | 85.40 | -6.25 | 168.93 | 0.3797 | -15.3 | -28.3 | |
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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 | 3.16 | 0.00 | 1.65 | -23.57 | 98.05 | 6.41 | 199.24 | 0.3117 | 873.0 | 680.9 | |
| 0.00 | 1.49 | 0.00 | 0.77 | -21.91 | 95.68 | 4.03 | 193.84 | 0.2738 | 778.0 | 667.7 | |
| 0.00 | 1.32 | 0.00 | 0.67 | -21.45 | 93.76 | 2.12 | 187.62 | 0.2603 | 824.0 | 565.9 | |
| 0.00 | 0.79 | 0.00 | 0.40 | -19.20 | 93.35 | 1.71 | 187.33 | 0.2215 | 859.0 | 662.3 | |
| 0.00 | 1.05 | 0.00 | 0.55 | -23.85 | 91.60 | -0.04 | 179.87 | 0.2984 | 764.0 | 638.1 | |
| 0.00 | 0.70 | 0.00 | 0.37 | -27.24 | 90.42 | -1.23 | 176.91 | 0.3550 | 689.0 | 607.5 | |
| 0.00 | 2.02 | 0.00 | 1.07 | -27.30 | 90.15 | -1.50 | 176.24 | 0.3563 | 680.0 | 646.8 | |
| 0.00 | 1.32 | 0.00 | 0.70 | -27.40 | 83.85 | -7.80 | 161.33 | 0.3780 | -821.0 | -682.9 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -29.27 | 80.01 | -11.64 | 155.60 | 0.4277 | -904.0 | -766.0 | |
| 0.00 | 2.81 | 0.00 | 1.55 | -29.47 | 77.66 | -13.99 | 151.77 | 0.4468 | -579.0 | -499.0 | |
| 0.00 | 0.53 | 0.00 | 0.29 | -29.27 | 77.69 | -13.96 | 151.58 | 0.4440 | -739.0 | -507.2 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -34.19 | 76.64 | -15.01 | 155.35 | 0.5157 | -550.0 | -616.8 | |
| 0.00 | 1.23 | 0.00 | 0.69 | -29.89 | 76.31 | -15.34 | 150.14 | 0.4624 | -772.0 | -658.6 | |
| 0.00 | 2.98 | 0.00 | 1.65 | -29.07 | 76.33 | -15.31 | 149.14 | 0.4518 | -894.0 | -717.9 | |
| 0.00 | 0.70 | 0.00 | 0.39 | -27.17 | 74.37 | -17.28 | 143.44 | 0.4455 | -437.0 | -401.1 | |
| 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. | |