SDO HMI 2011-05-02 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 |
| 0.00 | 14.90 | 0.00 | 8.55 | 13.06 | 114.77 | 25.28 | 304.73 | 0.5086 | -609.2 | -492.3 | |
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back to the solar disc SDO HMI 2011-05-02 19:59:07 UT
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 | 1.25 | 0.00 | 0.76 | 13.26 | 121.20 | 31.71 | 299.31 | 0.5889 | -725.0 | -620.9 | |
| 0.00 | 1.16 | 0.00 | 0.70 | 12.84 | 119.91 | 30.42 | 299.64 | 0.5701 | 476.0 | 456.2 | |
| 0.00 | 1.25 | 0.00 | 0.73 | 14.22 | 116.19 | 26.70 | 305.10 | 0.5345 | -500.0 | -456.1 | |
| 0.00 | 0.71 | 0.00 | 0.40 | 10.21 | 114.43 | 24.94 | 300.01 | 0.4811 | -527.0 | -340.6 | |
| 0.00 | 1.25 | 0.00 | 0.70 | 9.86 | 114.19 | 24.71 | 299.59 | 0.4755 | -862.0 | -666.7 | |
| 0.00 | 1.43 | 0.00 | 0.80 | 10.01 | 114.17 | 24.69 | 299.90 | 0.4763 | -754.0 | -583.2 | |
| 0.00 | 1.52 | 0.00 | 0.85 | 11.00 | 112.87 | 23.39 | 303.09 | 0.4670 | -757.0 | -562.4 | |
| 0.00 | 1.07 | 0.00 | 0.61 | 13.81 | 113.15 | 23.66 | 307.67 | 0.4943 | -715.0 | -493.4 | |
| 0.00 | 0.80 | 0.00 | 0.46 | 15.82 | 113.21 | 23.72 | 310.80 | 0.5133 | -613.0 | -498.9 | |
| 0.00 | 1.61 | 0.00 | 0.91 | 14.06 | 112.83 | 23.34 | 308.43 | 0.4927 | -706.0 | -663.5 | |
| 0.00 | 1.16 | 0.00 | 0.66 | 15.14 | 112.85 | 23.37 | 310.15 | 0.5029 | -783.0 | -641.7 | |
| 0.00 | 1.69 | 0.00 | 0.97 | 15.84 | 112.56 | 23.07 | 311.58 | 0.5061 | -844.0 | -633.7 | |
| 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. | |