SDO HMI 2011-08-30 20:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.58 | 47.24 | 8.11 | 24.63 | 24.93 | 299.10 | -2.44 | 7.01 | 0.3108 | -112.7 | -57.6 | |
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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 |
| 0.00 | 1.07 | 0.00 | 0.56 | 24.82 | 304.61 | 3.06 | 350.91 | 0.3086 | 741.0 | 514.5 | |
| 7.43 | 23.99 | 3.86 | 12.47 | 24.64 | 300.94 | -0.60 | 1.82 | 0.3017 | -1090.4 | -685.5 | |
| 4.30 | -2.00 | 2.23 | -2.00 | 24.86 | 300.74 | -0.80 | 2.40 | 0.3055 | -936.7 | 999999 | |
| 1.88 | -2.00 | 0.98 | -2.00 | 24.89 | 300.47 | -1.07 | 3.19 | 0.3062 | -935.9 | 999999 | |
| 0.00 | 1.70 | 0.00 | 0.88 | 24.19 | 298.75 | -2.79 | 8.62 | 0.2975 | -1008.0 | -780.8 | |
| 0.00 | 4.21 | 0.00 | 2.18 | 24.12 | 298.26 | -3.29 | 10.17 | 0.2977 | -843.0 | -685.3 | |
| 0.00 | 1.88 | 0.00 | 0.98 | 24.84 | 297.47 | -4.07 | 11.98 | 0.3120 | 736.0 | 619.0 | |
| 0.00 | 1.16 | 0.00 | 0.61 | 25.64 | 297.17 | -4.37 | 12.22 | 0.3259 | 503.0 | 453.9 | |
| 0.00 | 1.34 | 0.00 | 0.70 | 25.32 | 297.19 | -4.36 | 12.42 | 0.3207 | 845.0 | 658.9 | |
| 0.00 | 1.52 | 0.00 | 0.80 | 25.41 | 297.05 | -4.50 | 12.73 | 0.3227 | 1056.0 | 850.4 | |
| 0.00 | 3.04 | 0.00 | 1.59 | 25.47 | 296.88 | -4.67 | 13.15 | 0.3243 | 1041.0 | 737.1 | |
| 0.00 | 1.97 | 0.00 | 1.03 | 25.19 | 296.82 | -4.72 | 13.53 | 0.3199 | 1047.0 | 833.4 | |
| 0.00 | 1.25 | 0.00 | 0.66 | 25.47 | 296.31 | -5.24 | 14.69 | 0.3265 | 785.0 | 601.2 | |
| 1.97 | 2.86 | 1.04 | 1.51 | 26.04 | 295.60 | -5.94 | 16.01 | 0.3385 | -805.0 | -674.7 | |
| 0.00 | 1.25 | 0.00 | 0.66 | 25.82 | 293.72 | -7.82 | 20.91 | 0.3449 | 995.0 | 779.4 | |
| 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. | |