SDO HMI 2011-12-06 19:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.73 | 17.03 | 1.45 | 9.09 | -18.23 | 77.98 | -11.36 | 149.61 | 0.3699 | -76.8 | -150.6 | |
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back to the solar disc SDO HMI 2011-12-06 19:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.60 | 1.53 | 0.31 | 0.81 | -17.87 | 82.02 | -7.32 | 158.65 | 0.3348 | 907.3 | 782.7 | |
| 0.00 | 0.85 | 0.00 | 0.45 | -18.06 | 79.95 | -9.40 | 153.65 | 0.3514 | 740.0 | 543.6 | |
| 0.00 | 2.47 | 0.00 | 1.30 | -17.57 | 79.75 | -9.60 | 152.50 | 0.3457 | 954.0 | 862.0 | |
| 0.00 | 1.53 | 0.00 | 0.81 | -18.03 | 79.57 | -9.78 | 152.71 | 0.3538 | 830.0 | 641.3 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -18.50 | 77.77 | -11.58 | 149.31 | 0.3746 | -815.0 | -641.2 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -18.66 | 77.76 | -11.59 | 149.51 | 0.3768 | -724.0 | -552.1 | |
| 2.13 | 6.48 | 1.14 | 3.47 | -18.50 | 76.68 | -12.66 | 147.05 | 0.3839 | -908.2 | -841.7 | |
| 0.00 | 0.85 | 0.00 | 0.46 | -17.82 | 75.88 | -13.47 | 144.37 | 0.3824 | -1014.0 | -868.8 | |
| 0.00 | 1.45 | 0.00 | 0.78 | -18.57 | 75.37 | -13.98 | 144.56 | 0.3967 | -850.0 | -605.1 | |
| 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. | |