SDO HMI 2011-04-30 05:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.68 | 228.27 | 55.74 | 298.86 | 20.40 | 187.87 | 64.24 | 294.20 | 0.9250 | 132.3 | 86.0 | |
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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 |
| 2.41 | 76.33 | 3.92 | 121.80 | 20.05 | 192.98 | 69.36 | 292.64 | 0.9538 | 253.3 | -101.2 | |
| 5.62 | -1.00 | 8.96 | -1.00 | 19.96 | 192.62 | 69.00 | 292.62 | 0.9519 | -490.8 | 999999 | |
| 2.85 | -1.00 | 4.40 | -1.00 | 20.00 | 191.85 | 68.23 | 292.82 | 0.9482 | -678.5 | 999999 | |
| 0.00 | 1.07 | 0.00 | 1.51 | 19.71 | 189.99 | 66.37 | 292.91 | 0.9379 | -426.0 | -409.4 | |
| 0.00 | 1.52 | 0.00 | 2.14 | 20.25 | 189.89 | 66.27 | 293.50 | 0.9380 | -314.0 | -280.9 | |
| 2.94 | 3.75 | 3.87 | 4.93 | 19.04 | 188.46 | 64.83 | 292.56 | 0.9280 | -425.8 | -396.7 | |
| 0.00 | 1.25 | 0.00 | 1.66 | 20.32 | 188.44 | 64.82 | 293.90 | 0.9299 | -300.0 | -291.1 | |
| 0.00 | 1.16 | 0.00 | 1.40 | 20.24 | 185.90 | 62.28 | 294.45 | 0.9141 | -320.0 | -348.5 | |
| 0.00 | 3.92 | 0.00 | 4.71 | 20.55 | 185.63 | 62.01 | 294.84 | 0.9129 | -500.0 | -485.7 | |
| 7.67 | 29.78 | 9.08 | 35.47 | 20.13 | 185.27 | 61.65 | 294.49 | 0.9098 | 420.4 | 142.8 | |
| 0.00 | 0.80 | 0.00 | 0.96 | 20.66 | 185.30 | 61.68 | 295.05 | 0.9109 | -395.0 | -371.7 | |
| 2.76 | 74.81 | 3.19 | 84.43 | 20.47 | 184.49 | 60.87 | 295.07 | 0.9053 | 306.0 | 458.0 | |
| 2.76 | -12.00 | 3.15 | -12.00 | 20.28 | 184.10 | 60.48 | 294.97 | 0.9022 | 619.2 | 999999 | |
| 1.69 | 3.57 | 1.98 | 4.17 | 21.04 | 184.61 | 60.99 | 295.64 | 0.9072 | 259.8 | -23.2 | |
| 0.00 | 3.12 | 0.00 | 3.66 | 21.34 | 184.69 | 61.07 | 295.94 | 0.9083 | 293.0 | 236.0 | |
| 0.00 | 1.07 | 0.00 | 1.23 | 21.08 | 184.24 | 60.62 | 295.79 | 0.9048 | 429.0 | 337.2 | |
| 7.22 | -12.00 | 8.12 | -12.00 | 20.61 | 183.66 | 60.04 | 295.45 | 0.8999 | 851.7 | 999999 | |
| 0.00 | 1.16 | 0.00 | 1.39 | 22.49 | 185.00 | 61.38 | 297.07 | 0.9126 | 137.0 | 94.0 | |
| 5.26 | 24.25 | 6.16 | 28.58 | 21.98 | 184.42 | 60.79 | 296.70 | 0.9078 | 387.5 | -37.3 | |
| 0.00 | 0.71 | 0.00 | 0.82 | 21.75 | 183.91 | 60.29 | 296.60 | 0.9040 | 445.0 | 370.0 | |
| 2.50 | -19.00 | 2.91 | -19.00 | 22.24 | 184.20 | 60.57 | 297.03 | 0.9069 | 386.6 | 999999 | |
| 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. | |