SDO HMI 2011-02-10 07:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.76 | 23.97 | 3.92 | 13.93 | 19.49 | 66.30 | -17.98 | 33.71 | 0.5254 | -52.9 | -265.0 | |
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back to the solar disc SDO HMI 2011-02-10 07:58:57 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.54 | 0.00 | 0.88 | 19.35 | 68.34 | -15.95 | 30.91 | 0.5069 | -918.0 | -846.2 | |
| 3.42 | 8.56 | 1.97 | 4.92 | 19.23 | 67.92 | -16.36 | 31.68 | 0.5087 | -909.0 | -750.1 | |
| 1.80 | 6.08 | 1.04 | 3.52 | 19.56 | 67.00 | -17.28 | 32.72 | 0.5201 | -862.7 | -615.6 | |
| 0.00 | 0.86 | 0.00 | 0.50 | 19.28 | 66.48 | -17.81 | 33.81 | 0.5210 | -517.0 | -539.1 | |
| 0.00 | 1.28 | 0.00 | 0.76 | 20.54 | 64.62 | -19.66 | 35.02 | 0.5514 | 683.0 | 652.2 | |
| 0.00 | 1.37 | 0.00 | 0.81 | 20.12 | 63.64 | -20.65 | 36.81 | 0.5549 | 750.0 | 684.6 | |
| 1.54 | 2.22 | 0.91 | 1.32 | 19.58 | 63.14 | -21.15 | 38.08 | 0.5533 | 732.7 | 717.6 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 19.38 | 62.53 | -21.76 | 39.11 | 0.5566 | 803.0 | 644.8 | |
| 0.00 | 1.03 | 0.00 | 0.61 | 19.42 | 62.39 | -21.90 | 39.24 | 0.5583 | 695.0 | 589.4 | |
| 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. | |