SDO HMI 2011-05-04 19:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.17 | 13.30 | 6.04 | 12.80 | 13.21 | 119.91 | 56.86 | 287.95 | 0.8584 | 166.1 | 276.0 | |
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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 |
| 1.79 | 2.14 | 1.89 | 2.27 | 13.33 | 123.22 | 60.17 | 287.27 | 0.8859 | -370.0 | -254.2 | |
| 0.00 | 0.45 | 0.00 | 0.46 | 13.11 | 122.08 | 59.02 | 287.28 | 0.8765 | -136.0 | -163.4 | |
| 1.25 | 2.50 | 1.19 | 2.39 | 12.72 | 119.82 | 56.76 | 287.39 | 0.8570 | 181.1 | 245.4 | |
| 1.16 | 1.96 | 1.10 | 1.86 | 12.58 | 119.54 | 56.49 | 287.30 | 0.8544 | 503.5 | 474.9 | |
| 0.00 | 1.52 | 0.00 | 1.44 | 12.96 | 119.56 | 56.51 | 287.72 | 0.8553 | 628.0 | 509.5 | |
| 1.61 | 3.75 | 1.52 | 3.55 | 13.45 | 119.34 | 56.29 | 288.34 | 0.8544 | 468.1 | 573.2 | |
| 0.36 | -6.00 | 0.34 | -6.00 | 13.29 | 119.28 | 56.23 | 288.17 | 0.8535 | 628.5 | 999999 | |
| 0.00 | 0.98 | 0.00 | 0.83 | 15.46 | 113.91 | 50.85 | 292.31 | 0.8101 | -448.0 | -393.6 | |
| 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. | |