SDO HMI 2011-08-23 17:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.41 | 24.17 | 6.99 | 15.07 | 18.75 | 359.52 | -36.17 | 67.66 | 0.6026 | -626.3 | -510.1 | |
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back to the solar disc SDO HMI 2011-08-23 17:59:09 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.51 | 9.16 | 1.51 | 5.51 | 18.91 | 2.31 | -33.38 | 66.54 | 0.5695 | -815.1 | -804.5 | |
| 2.25 | -1.00 | 1.35 | -1.00 | 18.63 | 2.25 | -33.43 | 67.05 | 0.5691 | -928.2 | 999999 | |
| 6.20 | 9.88 | 3.77 | 6.01 | 18.56 | 1.23 | -34.46 | 67.60 | 0.5823 | -859.0 | -715.6 | |
| 0.00 | 1.89 | 0.00 | 1.16 | 18.94 | 0.36 | -35.33 | 67.33 | 0.5950 | -792.0 | -635.2 | |
| 0.00 | 1.08 | 0.00 | 0.67 | 19.40 | 0.20 | -35.48 | 66.64 | 0.5986 | -698.0 | -600.7 | |
| 0.45 | 2.16 | 0.36 | 1.72 | 18.93 | 343.88 | -51.81 | 71.35 | 0.7869 | 702.6 | 548.2 | |
| 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. | |