SDO HMI 2011-12-08 03:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.73 | 23.95 | 5.35 | 13.18 | -25.58 | 75.57 | 3.81 | 187.91 | 0.4391 | -208.1 | -138.6 | |
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back to the solar disc SDO HMI 2011-12-08 03:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.71 | 3.58 | 0.94 | 1.98 | -25.45 | 79.00 | 7.23 | 194.81 | 0.4468 | 868.9 | 861.5 | |
| 2.05 | 2.47 | 1.12 | 1.35 | -24.60 | 77.64 | 5.88 | 192.59 | 0.4288 | 981.9 | 897.4 | |
| 0.00 | 2.39 | 0.00 | 1.30 | -24.47 | 76.69 | 4.92 | 190.67 | 0.4237 | 909.0 | 752.4 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -24.73 | 76.47 | 4.71 | 190.09 | 0.4271 | 695.0 | 590.6 | |
| 0.00 | 1.28 | 0.00 | 0.72 | -28.91 | 74.86 | 3.09 | 185.58 | 0.4880 | -725.0 | -562.7 | |
| 4.26 | 8.61 | 2.35 | 4.74 | -25.75 | 74.15 | 2.38 | 184.92 | 0.4382 | -1108.6 | -778.9 | |
| 0.00 | 0.68 | 0.00 | 0.38 | -26.01 | 74.06 | 2.29 | 184.67 | 0.4422 | -477.0 | -491.1 | |
| 1.71 | 2.47 | 0.94 | 1.36 | -25.52 | 73.98 | 2.21 | 184.62 | 0.4344 | -1058.6 | -871.2 | |
| 0.00 | 1.53 | 0.00 | 0.84 | -25.71 | 73.82 | 2.05 | 184.25 | 0.4373 | -872.0 | -768.8 | |
| 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. | |