SDO HMI 2011-05-01 02:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.52 | 15.78 | 0.83 | 8.32 | 15.70 | 113.38 | 1.33 | 355.88 | 0.3437 | -675.0 | -466.5 | |
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back to the solar disc SDO HMI 2011-05-01 02:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.96 | 0.00 | 1.02 | 13.72 | 116.51 | 4.46 | 346.22 | 0.3182 | -821.0 | -635.3 | |
| 0.00 | 1.52 | 0.00 | 0.79 | 13.94 | 116.20 | 4.15 | 347.29 | 0.3206 | -928.0 | -791.4 | |
| 0.00 | 0.89 | 0.00 | 0.47 | 14.83 | 114.62 | 2.57 | 352.43 | 0.3304 | -725.0 | -627.5 | |
| 0.00 | 1.07 | 0.00 | 0.55 | 10.82 | 114.21 | 2.16 | 351.87 | 0.2630 | -943.0 | -704.9 | |
| 0.00 | 1.69 | 0.00 | 0.88 | 13.97 | 113.49 | 1.44 | 355.53 | 0.3142 | -832.0 | -662.4 | |
| 0.00 | 1.25 | 0.00 | 0.65 | 14.54 | 112.87 | 0.82 | 357.54 | 0.3231 | -809.0 | -602.1 | |
| 0.00 | 2.23 | 0.00 | 1.21 | 20.30 | 112.74 | 0.68 | 358.46 | 0.4166 | 824.0 | 644.6 | |
| 1.52 | 2.32 | 0.83 | 1.27 | 21.16 | 111.67 | -0.38 | 0.83 | 0.4303 | -837.2 | -481.2 | |
| 0.00 | 2.85 | 0.00 | 1.48 | 13.17 | 111.19 | -0.86 | 2.81 | 0.3004 | -1031.0 | -766.0 | |
| 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. | |