SDO HMI 2011-04-30 09:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.33 | 26.66 | 11.04 | 26.23 | 15.44 | 178.51 | 57.08 | 290.63 | 0.8662 | -17.1 | -201.1 | |
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back to the solar disc SDO HMI 2011-04-30 09:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.25 | 0.00 | 1.30 | 15.38 | 180.50 | 59.07 | 290.02 | 0.8822 | -360.0 | -253.1 | |
| 1.34 | 6.33 | 1.38 | 6.49 | 15.36 | 180.12 | 58.69 | 290.09 | 0.8792 | -554.1 | -578.6 | |
| 3.48 | 5.62 | 3.58 | 5.77 | 15.60 | 179.93 | 58.50 | 290.41 | 0.8782 | -578.8 | -468.0 | |
| 0.00 | 0.36 | 0.00 | 0.36 | 15.36 | 179.70 | 58.27 | 290.21 | 0.8759 | -598.0 | -558.5 | |
| 0.00 | 2.23 | 0.00 | 2.17 | 15.01 | 178.20 | 56.77 | 290.22 | 0.8630 | 154.0 | 152.8 | |
| 5.17 | 8.02 | 4.82 | 7.48 | 15.25 | 176.50 | 55.07 | 290.98 | 0.8492 | 511.0 | 224.9 | |
| 1.34 | 1.69 | 1.26 | 1.59 | 16.43 | 176.48 | 55.05 | 292.33 | 0.8520 | 375.2 | 266.0 | |
| 0.00 | 1.16 | 0.00 | 1.07 | 15.96 | 176.07 | 54.64 | 291.92 | 0.8473 | 447.0 | 411.1 | |
| 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. | |