SDO HMI 2011-04-29 16:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 61.36 | 277.07 | 63.38 | 290.72 | 20.34 | 188.39 | 57.60 | 296.00 | 0.8809 | 55.1 | 78.0 | |
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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 |
| 12.65 | 116.94 | 15.00 | 138.08 | 20.08 | 192.49 | 61.69 | 294.46 | 0.9102 | -603.9 | -132.0 | |
| 9.26 | -1.00 | 10.66 | -1.00 | 20.05 | 191.59 | 60.80 | 294.67 | 0.9041 | -743.8 | 999999 | |
| 1.60 | 2.85 | 1.72 | 3.07 | 20.36 | 189.41 | 58.62 | 295.63 | 0.8896 | -385.8 | -465.8 | |
| 0.00 | 1.16 | 0.00 | 1.25 | 20.60 | 189.56 | 58.76 | 295.84 | 0.8912 | -181.0 | -155.5 | |
| 1.78 | 6.77 | 1.83 | 6.95 | 18.69 | 188.33 | 57.53 | 294.13 | 0.8777 | -542.9 | -622.8 | |
| 0.00 | 1.51 | 0.00 | 1.61 | 20.40 | 189.00 | 58.21 | 295.79 | 0.8867 | -535.0 | -448.0 | |
| 0.00 | 1.34 | 0.00 | 1.39 | 20.64 | 188.17 | 57.37 | 296.31 | 0.8812 | -265.0 | -304.9 | |
| 0.00 | 0.80 | 0.00 | 0.82 | 21.97 | 187.18 | 56.38 | 298.07 | 0.8772 | -464.0 | -439.7 | |
| 10.51 | 37.32 | 10.21 | 36.30 | 20.06 | 185.86 | 55.07 | 296.43 | 0.8620 | 556.1 | 88.0 | |
| 0.00 | 1.16 | 0.00 | 1.16 | 22.47 | 186.25 | 55.46 | 298.94 | 0.8717 | -103.0 | -49.0 | |
| 0.00 | 1.51 | 0.00 | 1.45 | 20.84 | 185.09 | 54.30 | 297.55 | 0.8581 | 218.0 | 209.5 | |
| 1.60 | 82.29 | 1.52 | 76.14 | 20.42 | 184.82 | 54.03 | 297.19 | 0.8547 | 443.4 | 541.6 | |
| 0.00 | 0.71 | 0.00 | 0.71 | 22.56 | 186.02 | 55.22 | 299.11 | 0.8702 | 358.0 | 298.1 | |
| 5.61 | 16.92 | 5.39 | 16.35 | 21.65 | 184.87 | 54.07 | 298.53 | 0.8587 | 480.3 | 110.0 | |
| 18.35 | -12.00 | 17.05 | -12.00 | 20.66 | 183.91 | 53.11 | 297.79 | 0.8480 | 782.4 | 999999 | |
| 0.00 | 3.12 | 0.00 | 2.97 | 21.96 | 184.48 | 53.69 | 299.01 | 0.8566 | 607.0 | 476.1 | |
| 0.00 | 2.67 | 0.00 | 2.47 | 21.43 | 183.49 | 52.70 | 298.80 | 0.8470 | 721.0 | 615.8 | |
| 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. | |