SDO HMI 2011-08-06 15:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.42 | 26.85 | 3.47 | 17.12 | 18.53 | 223.59 | -37.93 | 67.91 | 0.6309 | -291.1 | -153.4 | |
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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 | 0.90 | 0.00 | 0.54 | 17.94 | 229.35 | -32.17 | 66.49 | 0.5545 | -683.0 | -551.6 | |
| 0.00 | 0.99 | 0.00 | 0.61 | 19.76 | 226.62 | -34.90 | 64.76 | 0.5975 | -781.0 | -599.3 | |
| 0.00 | 1.81 | 0.00 | 1.13 | 20.49 | 225.51 | -36.01 | 64.13 | 0.6143 | -703.0 | -493.8 | |
| 0.00 | 1.54 | 0.00 | 0.95 | 18.93 | 225.80 | -35.72 | 66.46 | 0.6046 | -662.0 | -495.8 | |
| 0.00 | 0.90 | 0.00 | 0.57 | 20.76 | 225.24 | -36.28 | 63.83 | 0.6188 | -540.0 | -419.2 | |
| 0.00 | 1.81 | 0.00 | 1.14 | 20.31 | 225.24 | -36.28 | 64.52 | 0.6170 | -676.0 | -537.4 | |
| 0.00 | 1.54 | 0.00 | 0.94 | 14.56 | 225.69 | -35.83 | 73.65 | 0.5926 | 672.0 | 532.2 | |
| 0.00 | 1.54 | 0.00 | 0.97 | 17.38 | 224.02 | -37.50 | 69.59 | 0.6221 | -623.0 | -406.8 | |
| 4.25 | 6.60 | 2.69 | 4.19 | 17.89 | 223.73 | -37.79 | 68.89 | 0.6273 | -727.6 | -537.6 | |
| 0.00 | 1.54 | 0.00 | 0.98 | 18.43 | 223.27 | -38.25 | 68.22 | 0.6348 | -774.0 | -662.3 | |
| 0.00 | 0.81 | 0.00 | 0.52 | 18.34 | 222.96 | -38.56 | 68.45 | 0.6384 | -494.0 | -437.2 | |
| 0.00 | 2.08 | 0.00 | 1.38 | 19.13 | 220.60 | -40.92 | 68.03 | 0.6695 | 739.0 | 574.1 | |
| 1.17 | 1.99 | 0.78 | 1.33 | 18.96 | 220.40 | -41.12 | 68.34 | 0.6715 | 529.6 | 488.6 | |
| 0.00 | 1.08 | 0.00 | 0.72 | 18.00 | 220.59 | -40.93 | 69.70 | 0.6666 | 725.0 | 566.8 | |
| 0.00 | 1.72 | 0.00 | 1.15 | 18.79 | 220.28 | -41.24 | 68.62 | 0.6725 | 550.0 | 489.1 | |
| 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. | |