SDO HMI 2011-10-24 15:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.63 | 0.00 | 5.34 | 17.53 | 322.40 | 23.98 | 299.78 | 0.4512 | 516.4 | 421.5 | |
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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 | 1.04 | 0.00 | 0.60 | 20.12 | 325.94 | 27.52 | 301.73 | 0.5122 | 754.0 | 606.2 | |
| 0.00 | 1.56 | 0.00 | 0.89 | 17.25 | 325.41 | 26.99 | 296.85 | 0.4877 | -834.0 | -638.6 | |
| 0.00 | 1.13 | 0.00 | 0.63 | 17.33 | 323.96 | 25.54 | 298.11 | 0.4685 | 687.0 | 560.5 | |
| 0.00 | 1.74 | 0.00 | 0.94 | 12.55 | 321.88 | 23.46 | 289.37 | 0.4137 | 1084.0 | 875.3 | |
| 0.00 | 2.17 | 0.00 | 1.18 | 16.65 | 320.79 | 22.37 | 299.50 | 0.4208 | 777.0 | 598.4 | |
| 0.00 | 1.30 | 0.00 | 0.72 | 20.88 | 320.15 | 21.73 | 308.74 | 0.4454 | 739.0 | 546.6 | |
| 0.00 | 0.69 | 0.00 | 0.38 | 23.14 | 317.68 | 19.26 | 316.00 | 0.4384 | 408.0 | 452.9 | |
| 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. | |