SDO HMI 2011-08-17 22:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.90 | 88.21 | 19.54 | 90.89 | -20.70 | 56.51 | -55.71 | 118.14 | 0.8780 | 362.8 | 157.9 | |
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back to the solar disc SDO HMI 2011-08-17 22:59:09 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.54 | 71.92 | 9.60 | 72.85 | -20.87 | 57.38 | -54.84 | 118.63 | 0.8723 | 828.7 | 204.7 | |
| 5.31 | -1.00 | 5.42 | -1.00 | -20.89 | 56.85 | -55.36 | 118.45 | 0.8763 | 283.2 | 999999 | |
| 0.00 | 1.17 | 0.00 | 1.16 | -18.60 | 57.02 | -55.19 | 116.05 | 0.8682 | 550.0 | 473.1 | |
| 0.36 | 3.06 | 0.37 | 3.13 | -19.26 | 56.40 | -55.81 | 116.54 | 0.8748 | 139.8 | 342.9 | |
| 0.54 | -4.00 | 0.55 | -4.00 | -19.40 | 56.04 | -56.17 | 116.55 | 0.8779 | 415.0 | 999999 | |
| 0.00 | 1.80 | 0.00 | 1.85 | -18.91 | 55.95 | -56.27 | 116.00 | 0.8773 | 423.0 | 385.5 | |
| 1.17 | 1.53 | 1.25 | 1.64 | -19.67 | 54.71 | -57.51 | 116.37 | 0.8884 | 322.4 | 365.2 | |
| 0.00 | 1.26 | 0.00 | 1.34 | -19.46 | 54.83 | -57.39 | 116.19 | 0.8870 | 361.0 | 295.1 | |
| 1.98 | 5.13 | 2.35 | 6.08 | -20.77 | 51.88 | -60.33 | 116.59 | 0.9103 | -624.4 | -529.9 | |
| 0.00 | 1.44 | 0.00 | 1.74 | -20.69 | 51.33 | -60.88 | 116.33 | 0.9136 | -529.0 | -463.2 | |
| 0.00 | 0.90 | 0.00 | 1.10 | -20.93 | 50.96 | -61.25 | 116.47 | 0.9165 | -384.0 | -313.5 | |
| 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. | |