SDO HMI 2011-08-28 17:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.68 | 60.59 | 28.24 | 111.64 | -20.39 | 259.28 | -70.35 | 113.57 | 0.9639 | 146.5 | -121.3 | |
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back to the solar disc SDO HMI 2011-08-28 17:59:08 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.93 | 12.10 | 8.27 | 20.35 | -20.91 | 261.13 | -68.50 | 114.53 | 0.9566 | 562.7 | 463.1 | |
| 6.27 | 17.20 | 11.01 | 30.64 | -21.05 | 260.26 | -69.37 | 114.45 | 0.9607 | 285.0 | -164.3 | |
| 0.00 | 0.81 | 0.00 | 1.39 | -20.58 | 260.55 | -69.08 | 114.05 | 0.9588 | 359.0 | 376.8 | |
| 1.97 | -2.00 | 3.51 | -2.00 | -21.01 | 260.02 | -69.61 | 114.35 | 0.9617 | -218.2 | 999999 | |
| 0.00 | 7.35 | 0.00 | 12.92 | -20.44 | 260.04 | -69.59 | 113.78 | 0.9609 | -54.0 | 11.5 | |
| 0.00 | 3.14 | 0.00 | 5.81 | -20.67 | 259.22 | -70.41 | 113.82 | 0.9647 | 130.0 | -13.0 | |
| 0.00 | 12.19 | 0.00 | 23.83 | -19.85 | 258.11 | -71.52 | 112.74 | 0.9684 | -408.0 | -394.7 | |
| 2.51 | 7.80 | 5.45 | 16.70 | -19.21 | 256.35 | -73.27 | 111.71 | 0.9744 | -427.3 | -377.9 | |
| 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. | |