SDO HMI 2011-10-17 10:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.12 | 20.78 | 8.48 | 21.47 | 23.66 | 332.32 | -61.17 | 66.11 | 0.8784 | -336.3 | -318.0 | |
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back to the solar disc SDO HMI 2011-10-17 10:59:01 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.87 | 0.00 | 0.78 | 20.78 | 337.19 | -56.30 | 68.82 | 0.8363 | -580.0 | -513.0 | |
| 0.00 | 4.28 | 0.00 | 4.22 | 23.53 | 333.92 | -59.57 | 66.05 | 0.8670 | -690.0 | -588.5 | |
| 2.97 | 3.40 | 2.95 | 3.39 | 23.31 | 333.56 | -59.93 | 66.35 | 0.8696 | -445.9 | -478.8 | |
| 1.13 | 1.66 | 1.14 | 1.66 | 23.16 | 333.35 | -60.14 | 66.55 | 0.8711 | -406.2 | -322.0 | |
| 0.00 | 1.05 | 0.00 | 1.05 | 22.95 | 333.44 | -60.05 | 66.78 | 0.8702 | -690.0 | -562.3 | |
| 2.62 | 3.67 | 2.62 | 3.66 | 22.72 | 333.35 | -60.14 | 67.06 | 0.8707 | -576.0 | -510.7 | |
| 0.00 | 0.87 | 0.00 | 0.88 | 22.86 | 333.18 | -60.31 | 66.92 | 0.8722 | -395.0 | -391.7 | |
| 0.00 | 1.75 | 0.00 | 1.78 | 22.89 | 332.76 | -60.73 | 66.93 | 0.8755 | -231.0 | -163.0 | |
| 1.40 | 2.01 | 1.77 | 2.54 | 26.67 | 326.45 | -67.04 | 63.41 | 0.9218 | 293.5 | 293.4 | |
| 0.00 | 1.22 | 0.00 | 1.51 | 25.86 | 326.96 | -66.53 | 64.24 | 0.9182 | 485.0 | 437.1 | |
| 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. | |