SDO HMI 2011-11-17 01:58:58 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.79 | 113.16 | 31.37 | 201.34 | 16.17 | 63.64 | 74.00 | 286.07 | 0.9619 | -288.2 | -170.1 | |
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back to the solar disc SDO HMI 2011-11-17 01:58:58 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 3.87 | 0.00 | 8.15 | 16.42 | 66.28 | 76.64 | 286.25 | 0.9732 | -184.0 | -110.8 | |
| 0.00 | 1.98 | 0.00 | 4.31 | 17.30 | 66.74 | 77.10 | 287.15 | 0.9750 | 25.0 | 28.0 | |
| 4.04 | 102.67 | 7.26 | 180.38 | 16.10 | 63.78 | 74.15 | 285.99 | 0.9627 | 368.1 | -188.3 | |
| 12.03 | -3.00 | 21.08 | -3.00 | 15.96 | 63.31 | 73.67 | 285.86 | 0.9604 | -626.8 | 999999 | |
| 0.00 | 2.06 | 0.00 | 3.97 | 19.04 | 64.72 | 75.08 | 289.01 | 0.9672 | 103.0 | 57.4 | |
| 1.72 | 2.58 | 3.03 | 4.53 | 19.11 | 63.26 | 73.62 | 289.14 | 0.9609 | 228.1 | 188.0 | |
| 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. | |