SDO HMI 2011-02-27 02:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.51 | 26.71 | 4.33 | 20.84 | 16.66 | 178.03 | -45.11 | 61.44 | 0.7747 | -106.9 | 140.6 | |
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back to the solar disc SDO HMI 2011-02-27 02:58:58 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.03 | 0.00 | 0.77 | 15.89 | 180.16 | -42.98 | 61.25 | 0.7503 | 758.0 | 683.9 | |
| 0.00 | 6.98 | 0.00 | 5.23 | 15.76 | 179.81 | -43.33 | 61.59 | 0.7532 | 700.0 | 566.7 | |
| 0.00 | 1.38 | 0.00 | 1.04 | 15.97 | 179.67 | -43.47 | 61.42 | 0.7556 | 480.0 | 373.5 | |
| 0.00 | 0.95 | 0.00 | 0.76 | 18.98 | 177.50 | -45.64 | 59.04 | 0.7907 | -504.0 | -428.8 | |
| 5.51 | 8.62 | 4.33 | 6.76 | 17.35 | 177.96 | -45.18 | 60.69 | 0.7788 | -658.8 | -495.1 | |
| 0.00 | 1.98 | 0.00 | 1.53 | 15.80 | 178.33 | -44.81 | 62.32 | 0.7680 | 605.0 | 591.2 | |
| 0.00 | 0.86 | 0.00 | 0.67 | 15.50 | 177.76 | -45.38 | 62.97 | 0.7723 | 490.0 | 440.8 | |
| 0.00 | 1.64 | 0.00 | 1.36 | 18.30 | 175.45 | -47.69 | 60.85 | 0.8062 | -461.0 | -342.6 | |
| 0.00 | 1.46 | 0.00 | 1.20 | 16.76 | 175.71 | -47.43 | 62.50 | 0.7973 | -596.0 | -477.5 | |
| 0.00 | 1.12 | 0.00 | 0.93 | 17.59 | 175.38 | -47.76 | 61.69 | 0.8039 | -523.0 | -399.8 | |
| 0.00 | 0.69 | 0.00 | 0.59 | 14.17 | 172.29 | -50.86 | 66.98 | 0.8193 | 372.0 | 309.2 | |
| 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. | |