SDO HMI 2011-08-24 05:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.06 | 21.57 | 2.07 | 14.02 | 7.60 | 348.54 | -40.54 | 86.58 | 0.6457 | -572.8 | -480.2 | |
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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 | 1.08 | 0.00 | 0.66 | 6.92 | 352.26 | -36.82 | 87.81 | 0.5975 | -915.0 | -729.2 | |
| 1.71 | 8.81 | 1.06 | 5.45 | 7.15 | 352.01 | -37.07 | 87.42 | 0.6009 | -886.7 | -820.7 | |
| 0.00 | 1.44 | 0.00 | 0.89 | 8.74 | 351.69 | -37.39 | 84.76 | 0.6049 | -736.0 | -659.7 | |
| 0.00 | 1.44 | 0.00 | 0.92 | 7.11 | 349.44 | -39.64 | 87.32 | 0.6360 | -681.0 | -642.6 | |
| 0.00 | 3.95 | 0.00 | 2.58 | 7.01 | 348.16 | -40.92 | 87.39 | 0.6530 | -704.0 | -466.7 | |
| 0.00 | 1.08 | 0.00 | 0.70 | 6.39 | 348.06 | -41.02 | 88.33 | 0.6548 | -721.0 | -570.3 | |
| 1.35 | 3.77 | 1.01 | 2.82 | 9.25 | 340.15 | -48.93 | 83.83 | 0.7508 | 641.1 | 624.0 | |
| 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. | |