SDO HMI 2011-10-19 23:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.47 | 0.00 | 7.43 | 24.91 | 330.81 | -29.13 | 52.13 | 0.5601 | -438.9 | -348.0 | |
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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 |
| 0.00 | 1.22 | 0.00 | 0.69 | 22.88 | 335.13 | -24.82 | 51.61 | 0.4954 | -792.0 | -660.2 | |
| 0.00 | 0.61 | 0.00 | 0.35 | 22.33 | 333.08 | -26.87 | 54.46 | 0.5158 | -790.0 | -629.9 | |
| 0.00 | 1.22 | 0.00 | 0.71 | 23.35 | 332.75 | -27.20 | 53.03 | 0.5272 | -736.0 | -524.1 | |
| 0.00 | 1.57 | 0.00 | 0.93 | 25.61 | 332.10 | -27.84 | 50.01 | 0.5519 | -624.0 | -518.8 | |
| 0.00 | 1.39 | 0.00 | 0.81 | 23.53 | 332.56 | -27.38 | 52.90 | 0.5308 | -898.0 | -670.8 | |
| 0.00 | 1.92 | 0.00 | 1.13 | 24.50 | 331.56 | -28.39 | 52.20 | 0.5497 | -645.0 | -585.5 | |
| 0.00 | 0.87 | 0.00 | 0.52 | 24.23 | 330.46 | -29.48 | 53.51 | 0.5604 | -513.0 | -433.3 | |
| 0.00 | 1.31 | 0.00 | 0.78 | 24.41 | 330.23 | -29.72 | 53.41 | 0.5644 | -500.0 | -411.9 | |
| 0.00 | 1.05 | 0.00 | 0.67 | 28.62 | 325.96 | -33.98 | 50.35 | 0.6395 | 621.0 | 470.8 | |
| 0.00 | 1.31 | 0.00 | 0.84 | 28.00 | 325.21 | -34.74 | 51.71 | 0.6434 | 488.0 | 453.9 | |
| 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. | |