SDO HMI 2011-09-02 21:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.44 | 67.05 | 12.91 | 38.49 | 13.39 | 291.61 | 30.25 | 284.24 | 0.5077 | -537.9 | -415.6 | |
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back to the solar disc SDO HMI 2011-09-02 21:59:07 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.65 | 45.77 | 2.68 | 26.32 | 13.21 | 292.15 | 30.79 | 283.72 | 0.5150 | -878.0 | -522.8 | |
| 5.54 | 8.85 | 3.19 | 5.09 | 13.56 | 291.91 | 30.55 | 284.47 | 0.5123 | -900.6 | -858.9 | |
| 1.97 | -1.00 | 1.13 | -1.00 | 13.20 | 291.86 | 30.50 | 283.78 | 0.5107 | -934.1 | 999999 | |
| 4.92 | 6.53 | 2.83 | 3.76 | 14.02 | 291.91 | 30.54 | 285.36 | 0.5133 | -860.1 | -759.6 | |
| 5.36 | -1.00 | 3.08 | -1.00 | 13.19 | 291.57 | 30.21 | 283.83 | 0.5065 | -1021.1 | 999999 | |
| 0.00 | 2.15 | 0.00 | 1.22 | 10.96 | 290.62 | 29.25 | 279.59 | 0.4885 | 804.0 | 677.1 | |
| 0.00 | 1.61 | 0.00 | 0.90 | 15.52 | 288.41 | 27.04 | 289.78 | 0.4674 | 561.0 | 385.1 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 14.88 | 288.21 | 26.85 | 288.55 | 0.4623 | 776.0 | 654.6 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 16.38 | 287.16 | 25.79 | 292.31 | 0.4531 | 624.0 | 513.7 | |
| 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. | |