SDO HMI 2011-03-02 07:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.20 | 49.81 | 7.80 | 25.68 | -23.20 | 180.37 | -0.53 | 178.71 | 0.2780 | -167.2 | -451.6 | |
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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 |
| 11.83 | 15.19 | 6.06 | 7.78 | -21.82 | 182.61 | 1.71 | 186.27 | 0.2546 | 1075.1 | 766.8 | |
| 0.00 | 2.24 | 0.00 | 1.15 | -22.03 | 181.77 | 0.88 | 183.18 | 0.2571 | 1118.0 | 945.5 | |
| 1.38 | 3.80 | 0.71 | 1.95 | -21.97 | 181.49 | 0.59 | 182.15 | 0.2558 | 1073.4 | 867.7 | |
| 0.00 | 1.29 | 0.00 | 0.67 | -24.88 | 180.16 | -0.74 | 177.79 | 0.3048 | -878.0 | -516.1 | |
| 0.00 | 7.34 | 0.00 | 3.79 | -23.57 | 179.87 | -1.02 | 176.67 | 0.2832 | -1235.0 | -1043.3 | |
| 0.00 | 0.86 | 0.00 | 0.45 | -23.48 | 179.35 | -1.54 | 174.96 | 0.2823 | -890.0 | -732.5 | |
| 0.00 | 0.95 | 0.00 | 0.49 | -24.82 | 179.24 | -1.66 | 175.04 | 0.3047 | -997.0 | -770.8 | |
| 0.00 | 2.16 | 0.00 | 1.12 | -24.97 | 179.17 | -1.72 | 174.89 | 0.3074 | -865.0 | -759.4 | |
| 0.00 | 1.99 | 0.00 | 1.03 | -24.85 | 178.98 | -1.92 | 174.27 | 0.3056 | -974.0 | -809.1 | |
| 0.00 | 1.90 | 0.00 | 0.98 | -24.01 | 178.73 | -2.17 | 173.18 | 0.2921 | -1206.0 | -942.7 | |
| 0.00 | 5.09 | 0.00 | 2.64 | -24.16 | 178.50 | -2.40 | 172.54 | 0.2951 | -1011.0 | -749.9 | |
| 0.00 | 1.21 | 0.00 | 0.63 | -24.41 | 178.36 | -2.53 | 172.25 | 0.2995 | -846.0 | -733.6 | |
| 0.00 | 1.04 | 0.00 | 0.54 | -23.88 | 178.31 | -2.59 | 171.81 | 0.2909 | -1091.0 | -830.2 | |
| 1.99 | 2.59 | 1.03 | 1.34 | -24.28 | 178.17 | -2.72 | 171.60 | 0.2979 | -819.4 | -672.1 | |
| 0.00 | 2.16 | 0.00 | 1.12 | -24.43 | 177.22 | -3.68 | 168.85 | 0.3030 | -869.0 | -753.2 | |
| 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. | |