SDO HMI 2011-08-07 13:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 23.66 | 0.00 | 13.70 | 20.30 | 221.39 | -28.01 | 59.49 | 0.5095 | -199.7 | -20.3 | |
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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 | 0.72 | 0.00 | 0.40 | 18.90 | 227.07 | -22.33 | 57.65 | 0.4272 | -858.0 | -637.6 | |
| 0.00 | 1.27 | 0.00 | 0.70 | 19.53 | 226.46 | -22.94 | 56.97 | 0.4400 | -704.0 | -542.1 | |
| 0.00 | 3.61 | 0.00 | 1.99 | 19.28 | 226.43 | -22.98 | 57.51 | 0.4386 | -902.0 | -828.3 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 19.81 | 226.24 | -23.16 | 56.64 | 0.4449 | -672.0 | -547.5 | |
| 0.00 | 0.90 | 0.00 | 0.50 | 19.12 | 226.31 | -23.09 | 57.96 | 0.4390 | -899.0 | -666.0 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 19.33 | 226.10 | -23.30 | 57.73 | 0.4432 | -932.0 | -744.4 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 20.38 | 225.62 | -23.78 | 56.13 | 0.4571 | -731.0 | -602.2 | |
| 0.00 | 1.08 | 0.00 | 0.61 | 20.35 | 224.98 | -24.42 | 56.79 | 0.4651 | -665.0 | -527.2 | |
| 0.00 | 0.81 | 0.00 | 0.45 | 17.94 | 225.08 | -24.32 | 61.49 | 0.4477 | -696.0 | -508.0 | |
| 0.00 | 4.61 | 0.00 | 2.64 | 19.07 | 221.57 | -27.83 | 62.00 | 0.5017 | 847.0 | 682.2 | |
| 0.00 | 1.27 | 0.00 | 0.78 | 23.63 | 215.51 | -33.89 | 58.22 | 0.6032 | 778.0 | 661.3 | |
| 0.00 | 1.81 | 0.00 | 1.12 | 21.64 | 214.92 | -34.48 | 61.64 | 0.6003 | 581.0 | 450.5 | |
| 0.00 | 1.90 | 0.00 | 1.20 | 23.36 | 213.69 | -35.71 | 59.65 | 0.6232 | 641.0 | 495.2 | |
| 0.00 | 1.08 | 0.00 | 0.68 | 21.35 | 213.76 | -35.64 | 62.68 | 0.6131 | 558.0 | 489.8 | |
| 0.00 | 1.08 | 0.00 | 0.68 | 20.74 | 213.68 | -35.72 | 63.66 | 0.6114 | 658.0 | 555.3 | |
| 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. | |