SDO HMI 2011-10-31 15:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.87 | 36.78 | 4.42 | 20.66 | 31.09 | 215.42 | 9.31 | 342.77 | 0.4730 | -483.8 | -501.0 | |
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back to the solar disc SDO HMI 2011-10-31 15:58:59 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.30 | 0.00 | 0.73 | 30.42 | 216.38 | 10.27 | 340.69 | 0.4670 | -232.0 | -183.9 | |
| 3.89 | 30.98 | 2.18 | 17.37 | 30.79 | 216.17 | 10.06 | 341.34 | 0.4712 | -978.2 | -617.7 | |
| 1.30 | -2.00 | 0.73 | -2.00 | 30.59 | 215.98 | 9.87 | 341.52 | 0.4674 | -1127.8 | 999999 | |
| 2.68 | -2.00 | 1.51 | -2.00 | 30.93 | 215.87 | 9.76 | 341.96 | 0.4717 | -904.6 | 999999 | |
| 0.00 | 1.30 | 0.00 | 0.73 | 31.05 | 214.23 | 8.12 | 344.89 | 0.4662 | -597.0 | -455.2 | |
| 0.00 | 0.95 | 0.00 | 0.54 | 33.59 | 212.45 | 6.34 | 349.31 | 0.4978 | -758.0 | -611.9 | |
| 0.00 | 1.38 | 0.00 | 0.79 | 33.58 | 208.90 | 2.79 | 355.24 | 0.4904 | 611.0 | 443.3 | |
| 0.00 | 0.87 | 0.00 | 0.50 | 35.23 | 207.90 | 1.79 | 357.15 | 0.5144 | 740.0 | 633.3 | |
| 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. | |