SDO HMI 2011-05-04 13:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.82 | 14.46 | 4.21 | 12.70 | 13.37 | 119.63 | 53.26 | 289.14 | 0.8267 | 116.0 | -85.0 | |
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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 | 2.32 | 0.00 | 2.21 | 13.46 | 122.88 | 56.51 | 288.30 | 0.8563 | -638.0 | -465.8 | |
| 0.00 | 1.52 | 0.00 | 1.40 | 13.08 | 121.63 | 55.26 | 288.18 | 0.8446 | -380.0 | -301.4 | |
| 0.00 | 0.80 | 0.00 | 0.71 | 12.95 | 119.92 | 53.56 | 288.50 | 0.8289 | 376.0 | 339.1 | |
| 2.05 | 3.04 | 1.80 | 2.66 | 12.59 | 119.71 | 53.34 | 288.14 | 0.8260 | 431.2 | 358.3 | |
| 0.00 | 1.43 | 0.00 | 1.25 | 12.94 | 119.71 | 53.34 | 288.55 | 0.8268 | 600.0 | 473.8 | |
| 1.61 | 1.96 | 1.40 | 1.71 | 13.26 | 119.29 | 52.92 | 289.05 | 0.8237 | 606.7 | 547.2 | |
| 1.16 | 1.34 | 1.01 | 1.16 | 13.45 | 119.30 | 52.93 | 289.27 | 0.8243 | 606.0 | 484.0 | |
| 0.00 | 0.98 | 0.00 | 0.76 | 14.26 | 113.77 | 47.40 | 292.10 | 0.7723 | -473.0 | -380.3 | |
| 0.00 | 1.07 | 0.00 | 0.84 | 16.39 | 113.57 | 47.20 | 294.79 | 0.7777 | -538.0 | -436.8 | |
| 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. | |