SDO HMI 2011-04-30 10:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.08 | 193.71 | 30.85 | 205.21 | 17.96 | 62.18 | -58.70 | 66.98 | 0.8827 | -274.4 | -151.4 | |
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back to the solar disc SDO HMI 2011-04-30 10:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.34 | 162.25 | 1.33 | 161.50 | 18.26 | 64.43 | -56.45 | 66.05 | 0.8679 | -749.1 | -183.2 | |
| 4.72 | -1.00 | 4.67 | -1.00 | 18.01 | 64.39 | -56.49 | 66.35 | 0.8677 | -866.5 | 999999 | |
| 13.46 | -1.00 | 13.39 | -1.00 | 17.67 | 64.09 | -56.79 | 66.82 | 0.8693 | -718.5 | 999999 | |
| 2.50 | 4.81 | 2.78 | 5.35 | 18.61 | 60.64 | -60.25 | 66.77 | 0.8972 | 333.1 | 342.4 | |
| 0.00 | 1.16 | 0.00 | 1.53 | 19.15 | 56.09 | -64.79 | 67.33 | 0.9279 | 363.0 | 282.9 | |
| 0.00 | 0.53 | 0.00 | 0.80 | 20.23 | 53.27 | -67.61 | 66.83 | 0.9451 | 268.0 | 212.7 | |
| 0.00 | 0.89 | 0.00 | 1.29 | 18.96 | 53.69 | -67.19 | 68.06 | 0.9413 | 73.0 | 109.6 | |
| 6.06 | 24.07 | 8.68 | 34.74 | 18.49 | 53.91 | -66.97 | 68.50 | 0.9396 | 431.4 | -76.5 | |
| 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. | |