SDO HMI 2011-08-29 01:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.75 | 58.36 | 25.67 | 85.83 | -20.53 | 259.43 | -65.79 | 114.87 | 0.9426 | 234.8 | -25.6 | |
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back to the solar disc SDO HMI 2011-08-29 01:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.72 | 0.00 | 1.01 | -21.56 | 260.78 | -64.43 | 116.29 | 0.9373 | 269.0 | 256.0 | |
| 5.65 | 36.13 | 7.80 | 51.19 | -20.74 | 260.92 | -64.29 | 115.49 | 0.9351 | 648.3 | 198.2 | |
| 8.70 | -2.00 | 12.48 | -2.00 | -21.13 | 260.14 | -65.07 | 115.67 | 0.9400 | 327.2 | 999999 | |
| 0.00 | 3.32 | 0.00 | 4.80 | -20.64 | 259.77 | -65.44 | 115.07 | 0.9411 | -103.0 | -122.8 | |
| 1.70 | 3.94 | 2.55 | 5.90 | -20.72 | 259.06 | -66.15 | 114.96 | 0.9450 | 136.8 | 18.5 | |
| 0.00 | 4.48 | 0.00 | 6.88 | -19.79 | 258.22 | -66.99 | 113.78 | 0.9479 | -543.0 | -363.5 | |
| 0.00 | 2.15 | 0.00 | 3.31 | -19.41 | 258.13 | -67.08 | 113.37 | 0.9478 | -367.0 | -334.7 | |
| 1.70 | 6.36 | 2.84 | 10.59 | -19.16 | 256.36 | -68.86 | 112.67 | 0.9561 | -483.3 | -441.1 | |
| 0.00 | 1.26 | 0.00 | 2.15 | -19.36 | 255.81 | -69.40 | 112.74 | 0.9589 | -172.0 | -174.4 | |
| 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. | |