SDO HMI 2011-05-01 09:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.89 | 28.27 | 3.11 | 14.91 | 14.55 | 114.51 | 6.30 | 341.34 | 0.3418 | -638.6 | -547.7 | |
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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 | 2.05 | 0.00 | 1.06 | 9.68 | 118.66 | 10.45 | 323.10 | 0.2990 | -795.0 | -568.0 | |
| 0.00 | 1.78 | 0.00 | 0.94 | 13.77 | 116.55 | 8.33 | 335.37 | 0.3393 | -944.0 | -650.7 | |
| 5.89 | 8.30 | 3.11 | 4.37 | 14.15 | 116.53 | 8.32 | 335.89 | 0.3449 | -867.6 | -855.7 | |
| 0.00 | 1.16 | 0.00 | 0.61 | 13.42 | 115.97 | 7.76 | 336.46 | 0.3301 | 661.0 | 399.5 | |
| 0.00 | 1.69 | 0.00 | 0.90 | 15.15 | 114.43 | 6.21 | 342.46 | 0.3479 | -791.0 | -651.4 | |
| 0.00 | 0.98 | 0.00 | 0.51 | 13.68 | 113.45 | 5.23 | 343.86 | 0.3200 | -681.0 | -571.8 | |
| 0.00 | 1.25 | 0.00 | 0.66 | 15.14 | 113.17 | 4.95 | 345.84 | 0.3421 | -801.0 | -636.2 | |
| 0.00 | 2.32 | 0.00 | 1.22 | 14.53 | 112.81 | 4.59 | 346.39 | 0.3310 | -753.0 | -586.5 | |
| 0.00 | 1.25 | 0.00 | 0.68 | 20.16 | 112.76 | 4.54 | 349.76 | 0.4200 | 738.0 | 636.8 | |
| 0.00 | 1.25 | 0.00 | 0.65 | 13.64 | 111.95 | 3.73 | 348.30 | 0.3134 | -979.0 | -740.9 | |
| 0.00 | 1.96 | 0.00 | 1.08 | 21.08 | 111.81 | 3.60 | 352.18 | 0.4321 | -715.0 | -568.0 | |
| 0.00 | 3.03 | 0.00 | 1.58 | 13.64 | 111.64 | 3.42 | 349.25 | 0.3123 | -926.0 | -803.9 | |
| 0.00 | 1.25 | 0.00 | 0.65 | 13.07 | 111.20 | 2.98 | 350.29 | 0.3017 | -965.0 | -717.0 | |
| 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. | |