SDO HMI 2011-03-02 21:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.04 | 40.12 | 3.13 | 20.85 | -23.32 | 180.50 | 7.30 | 202.84 | 0.3046 | -331.5 | -419.9 | |
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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 | 0.95 | 0.00 | 0.50 | -23.74 | 185.37 | 12.18 | 213.96 | 0.3471 | 766.0 | 512.1 | |
| 6.04 | 9.40 | 3.13 | 4.87 | -21.61 | 182.91 | 9.71 | 212.11 | 0.2963 | 1085.5 | 753.5 | |
| 0.00 | 1.81 | 0.00 | 0.94 | -22.83 | 181.91 | 8.72 | 207.35 | 0.3054 | 816.0 | 618.8 | |
| 0.00 | 0.69 | 0.00 | 0.36 | -23.25 | 180.51 | 7.31 | 202.89 | 0.3018 | 363.0 | 344.5 | |
| 0.00 | 1.81 | 0.00 | 0.94 | -23.53 | 180.20 | 7.00 | 201.65 | 0.3042 | -754.0 | -666.5 | |
| 0.00 | 4.92 | 0.00 | 2.56 | -23.85 | 180.02 | 6.82 | 200.75 | 0.3079 | -574.0 | -714.5 | |
| 0.00 | 1.98 | 0.00 | 1.03 | -23.54 | 179.97 | 6.77 | 201.00 | 0.3028 | -976.0 | -817.9 | |
| 0.00 | 2.59 | 0.00 | 1.34 | -22.83 | 179.83 | 6.64 | 201.56 | 0.2911 | -795.0 | -702.7 | |
| 0.00 | 1.38 | 0.00 | 0.72 | -23.66 | 179.78 | 6.58 | 200.31 | 0.3037 | -1002.0 | -834.8 | |
| 0.00 | 1.21 | 0.00 | 0.63 | -24.07 | 179.63 | 6.44 | 199.43 | 0.3092 | -577.0 | -542.4 | |
| 0.00 | 2.76 | 0.00 | 1.44 | -24.88 | 179.35 | 6.15 | 197.74 | 0.3203 | -915.0 | -760.5 | |
| 0.00 | 1.04 | 0.00 | 0.54 | -23.49 | 179.21 | 6.02 | 198.93 | 0.2978 | -833.0 | -688.0 | |
| 0.00 | 1.55 | 0.00 | 0.81 | -25.13 | 179.26 | 6.06 | 197.25 | 0.3238 | -577.0 | -464.2 | |
| 0.00 | 0.95 | 0.00 | 0.50 | -24.70 | 179.21 | 6.01 | 197.56 | 0.3167 | -945.0 | -768.5 | |
| 0.00 | 1.55 | 0.00 | 0.80 | -23.09 | 178.87 | 5.67 | 198.39 | 0.2897 | -778.0 | -527.3 | |
| 0.00 | 1.04 | 0.00 | 0.54 | -24.08 | 178.72 | 5.52 | 196.84 | 0.3046 | -890.0 | -677.7 | |
| 0.00 | 1.81 | 0.00 | 0.94 | -23.96 | 178.58 | 5.39 | 196.58 | 0.3020 | -844.0 | -621.3 | |
| 0.00 | 1.47 | 0.00 | 0.76 | -24.18 | 178.53 | 5.33 | 196.19 | 0.3052 | -930.0 | -675.1 | |
| 0.00 | 1.21 | 0.00 | 0.63 | -24.56 | 177.40 | 4.20 | 192.60 | 0.3068 | -957.0 | -679.9 | |
| 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. | |