SDO HMI 2011-04-29 06:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 21.94 | 0.00 | 12.40 | 11.41 | 112.39 | -23.90 | 56.44 | 0.4833 | -634.0 | -568.1 | |
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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 | 1.07 | 0.00 | 0.60 | 14.18 | 115.40 | -20.88 | 47.80 | 0.4684 | -711.0 | -519.8 | |
| 0.00 | 1.52 | 0.00 | 0.84 | 12.15 | 114.43 | -21.86 | 52.53 | 0.4606 | -848.0 | -721.2 | |
| 0.00 | 2.32 | 0.00 | 1.32 | 14.29 | 113.61 | -22.68 | 49.91 | 0.4902 | -754.0 | -584.8 | |
| 0.00 | 1.78 | 0.00 | 1.01 | 13.69 | 113.54 | -22.75 | 50.98 | 0.4855 | -762.0 | -565.5 | |
| 0.00 | 1.96 | 0.00 | 1.09 | 10.82 | 113.74 | -22.55 | 55.76 | 0.4576 | -813.0 | -624.3 | |
| 0.00 | 0.80 | 0.00 | 0.46 | 15.49 | 113.04 | -23.25 | 48.73 | 0.5082 | -658.0 | -570.7 | |
| 0.00 | 1.07 | 0.00 | 0.61 | 14.57 | 113.04 | -23.25 | 50.17 | 0.4995 | -644.0 | -524.2 | |
| 0.00 | 2.41 | 0.00 | 1.38 | 13.98 | 112.46 | -23.83 | 51.79 | 0.5009 | -872.0 | -754.8 | |
| 0.00 | 1.16 | 0.00 | 0.67 | 14.43 | 112.24 | -24.05 | 51.32 | 0.5076 | -725.0 | -565.0 | |
| 0.00 | 1.43 | 0.00 | 0.82 | 12.37 | 110.52 | -25.77 | 56.54 | 0.5111 | -535.0 | -493.9 | |
| 0.00 | 3.83 | 0.00 | 2.13 | 5.22 | 110.98 | -25.31 | 69.47 | 0.4565 | -1003.0 | -821.6 | |
| 0.00 | 1.16 | 0.00 | 0.67 | 12.77 | 109.82 | -26.47 | 56.57 | 0.5230 | -774.0 | -642.5 | |
| 0.00 | 1.43 | 0.00 | 0.80 | 4.32 | 109.67 | -26.62 | 72.24 | 0.4711 | 857.0 | 607.1 | |
| 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. | |