SDO HMI 2011-07-23 22:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.95 | 47.06 | 10.43 | 24.74 | 23.99 | 78.59 | -4.22 | 11.22 | 0.3350 | -335.4 | -46.0 | |
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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 |
| 0.00 | 1.45 | 0.00 | 0.75 | 22.85 | 81.87 | -0.94 | 2.83 | 0.3064 | -471.0 | -432.6 | |
| 9.25 | 10.43 | 4.83 | 5.45 | 23.55 | 80.90 | -1.90 | 5.50 | 0.3193 | -975.1 | -741.2 | |
| 6.53 | 14.32 | 3.42 | 7.50 | 23.74 | 80.57 | -2.24 | 6.39 | 0.3230 | -934.9 | -784.3 | |
| 4.17 | -3.00 | 2.18 | -3.00 | 23.74 | 80.23 | -2.57 | 7.33 | 0.3237 | -1058.9 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.71 | 23.77 | 79.73 | -3.07 | 8.71 | 0.3253 | -745.0 | -496.7 | |
| 0.00 | 2.18 | 0.00 | 1.14 | 23.10 | 79.58 | -3.22 | 9.50 | 0.3147 | -696.0 | -511.5 | |
| 0.00 | 1.72 | 0.00 | 0.89 | 21.63 | 79.49 | -3.32 | 10.71 | 0.2909 | -822.0 | -680.0 | |
| 0.00 | 2.18 | 0.00 | 1.14 | 23.57 | 78.81 | -4.00 | 11.40 | 0.3248 | -916.0 | -760.6 | |
| 0.00 | 1.09 | 0.00 | 0.58 | 25.53 | 77.32 | -5.49 | 13.87 | 0.3614 | -717.0 | -590.6 | |
| 0.00 | 1.81 | 0.00 | 0.97 | 26.36 | 74.99 | -7.82 | 18.55 | 0.3848 | 828.0 | 698.5 | |
| 0.00 | 0.73 | 0.00 | 0.39 | 27.27 | 74.75 | -8.05 | 18.23 | 0.3998 | 751.0 | 601.4 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 25.86 | 74.13 | -8.67 | 20.90 | 0.3819 | 811.0 | 653.3 | |
| 0.00 | 1.90 | 0.00 | 1.02 | 26.54 | 73.94 | -8.86 | 20.61 | 0.3931 | 853.0 | 676.0 | |
| 0.00 | 1.63 | 0.00 | 0.88 | 26.54 | 73.57 | -9.24 | 21.41 | 0.3952 | 713.0 | 573.6 | |
| 0.00 | 1.54 | 0.00 | 0.81 | 22.88 | 73.50 | -9.30 | 25.93 | 0.3421 | 901.0 | 792.2 | |
| 0.00 | 2.18 | 0.00 | 1.15 | 23.07 | 73.42 | -9.38 | 25.86 | 0.3455 | 807.0 | 673.8 | |
| 0.00 | 1.36 | 0.00 | 0.73 | 24.61 | 72.90 | -9.91 | 25.02 | 0.3713 | 724.0 | 578.1 | |
| 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. | |