SDO HMI 2011-10-20 14:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.68 | 65.30 | 19.34 | 63.95 | -12.09 | 49.05 | 57.33 | 252.51 | 0.8640 | -150.0 | -301.2 | |
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back to the solar disc SDO HMI 2011-10-20 14:59:01 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.53 | 18.46 | 7.19 | 20.44 | -12.05 | 52.85 | 61.13 | 253.56 | 0.8948 | 531.3 | -83.1 | |
| 0.00 | 2.26 | 0.00 | 2.32 | -10.67 | 50.89 | 59.16 | 254.61 | 0.8771 | 545.0 | 450.7 | |
| 0.00 | 1.83 | 0.00 | 1.90 | -13.63 | 50.64 | 58.92 | 251.26 | 0.8809 | 247.0 | 231.7 | |
| 0.00 | 1.74 | 0.00 | 1.68 | -12.08 | 48.45 | 56.73 | 252.40 | 0.8598 | -364.0 | -237.9 | |
| 1.92 | 2.79 | 1.82 | 2.65 | -12.01 | 47.98 | 56.26 | 252.35 | 0.8556 | -481.9 | -520.4 | |
| 0.00 | 1.65 | 0.00 | 1.55 | -12.72 | 47.17 | 55.45 | 251.30 | 0.8503 | -356.0 | -284.6 | |
| 0.00 | 1.39 | 0.00 | 1.30 | -12.56 | 47.07 | 55.34 | 251.46 | 0.8489 | -400.0 | -236.1 | |
| 11.23 | 32.30 | 10.33 | 29.51 | -12.16 | 46.72 | 55.00 | 251.82 | 0.8450 | -542.1 | -568.7 | |
| 0.00 | 2.18 | 0.00 | 1.98 | -11.42 | 46.45 | 54.73 | 252.58 | 0.8408 | -592.0 | -543.6 | |
| 0.00 | 0.70 | 0.00 | 0.62 | -11.07 | 45.93 | 54.21 | 252.84 | 0.8353 | -373.0 | -414.9 | |
| 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. | |