SDO HMI 2011-10-24 11:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.13 | 0.00 | 6.11 | 16.93 | 323.22 | 22.60 | 299.50 | 0.4282 | 505.8 | 329.1 | |
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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 | 2.87 | 0.00 | 1.60 | 17.34 | 325.47 | 24.85 | 298.68 | 0.4591 | -852.0 | -677.0 | |
| 0.00 | 1.30 | 0.00 | 0.74 | 20.06 | 325.87 | 25.25 | 303.56 | 0.4828 | 776.0 | 690.7 | |
| 0.00 | 0.52 | 0.00 | 0.29 | 17.50 | 324.43 | 23.81 | 299.91 | 0.4460 | 698.0 | 509.2 | |
| 0.00 | 4.00 | 0.00 | 2.14 | 12.70 | 321.81 | 21.19 | 291.33 | 0.3803 | 1038.0 | 831.0 | |
| 0.00 | 1.48 | 0.00 | 0.82 | 21.66 | 321.71 | 21.10 | 310.94 | 0.4447 | 645.0 | 446.8 | |
| 0.00 | 0.96 | 0.00 | 0.52 | 20.81 | 319.99 | 19.37 | 311.58 | 0.4163 | 730.0 | 557.5 | |
| 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. | |