SDO HMI 2011-10-14 22:59:02 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.04 | 165.04 | 19.00 | 111.98 | -26.72 | 37.37 | -29.08 | 140.57 | 0.6857 | 1050.3 | 346.9 | |
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back to the solar disc SDO HMI 2011-10-14 22:59:02 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 27.34 | 157.87 | 18.50 | 106.84 | -26.67 | 37.55 | -28.90 | 140.67 | 0.6838 | 1154.3 | 338.0 | |
| 0.70 | 2.10 | 0.50 | 1.49 | -27.59 | 34.33 | -32.12 | 138.80 | 0.7176 | 773.6 | 686.3 | |
| 0.00 | 2.88 | 0.00 | 2.06 | -27.97 | 34.01 | -32.44 | 138.92 | 0.7233 | 500.0 | 481.0 | |
| 0.00 | 0.79 | 0.00 | 0.56 | -27.69 | 33.90 | -32.55 | 138.54 | 0.7219 | 644.0 | 474.0 | |
| 0.00 | 1.40 | 0.00 | 1.03 | -28.09 | 31.43 | -35.02 | 137.01 | 0.7447 | 499.0 | 445.2 | |
| 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. | |