SDO HMI 2011-05-03 12:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 20.25 | 0.00 | 13.10 | 13.94 | 116.11 | 35.97 | 297.45 | 0.6442 | -494.9 | -411.1 | |
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back to the solar disc SDO HMI 2011-05-03 12:59:07 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 | 2.14 | 0.00 | 1.49 | 13.28 | 121.40 | 41.26 | 293.54 | 0.7024 | -735.0 | -609.0 | |
| 0.00 | 1.52 | 0.00 | 1.02 | 13.04 | 119.51 | 39.38 | 294.13 | 0.6795 | 726.0 | 567.8 | |
| 0.00 | 1.07 | 0.00 | 0.72 | 13.39 | 119.50 | 39.36 | 294.62 | 0.6810 | 673.0 | 622.2 | |
| 0.00 | 1.96 | 0.00 | 1.29 | 13.16 | 117.98 | 37.85 | 295.12 | 0.6621 | -764.0 | -519.0 | |
| 0.00 | 0.98 | 0.00 | 0.65 | 13.45 | 118.00 | 37.86 | 295.51 | 0.6637 | -586.0 | -508.7 | |
| 0.00 | 1.07 | 0.00 | 0.70 | 13.28 | 117.81 | 37.67 | 295.38 | 0.6606 | -750.0 | -606.7 | |
| 0.00 | 0.80 | 0.00 | 0.51 | 12.46 | 115.65 | 35.52 | 295.45 | 0.6305 | -567.0 | -391.4 | |
| 0.00 | 0.98 | 0.00 | 0.60 | 9.31 | 113.99 | 33.86 | 291.60 | 0.5935 | -704.0 | -578.8 | |
| 0.00 | 1.07 | 0.00 | 0.68 | 14.96 | 113.95 | 33.82 | 300.18 | 0.6243 | -528.0 | -434.6 | |
| 0.00 | 0.98 | 0.00 | 0.62 | 14.38 | 113.78 | 33.64 | 299.47 | 0.6186 | -638.0 | -529.2 | |
| 0.00 | 0.80 | 0.00 | 0.50 | 14.14 | 113.40 | 33.26 | 299.39 | 0.6127 | -670.0 | -602.1 | |
| 0.00 | 1.25 | 0.00 | 0.78 | 14.59 | 113.44 | 33.30 | 300.01 | 0.6159 | -610.0 | -561.9 | |
| 0.00 | 1.70 | 0.00 | 1.07 | 15.95 | 113.20 | 33.06 | 302.15 | 0.6217 | -781.0 | -687.7 | |
| 0.00 | 1.61 | 0.00 | 1.00 | 14.38 | 112.92 | 32.78 | 300.08 | 0.6083 | -861.0 | -651.6 | |
| 0.00 | 2.32 | 0.00 | 1.47 | 16.27 | 113.07 | 32.93 | 302.69 | 0.6223 | -629.0 | -534.1 | |
| 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. | |