SDO HMI 2010-08-12 22:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.90 | 39.76 | 6.60 | 20.42 | 14.17 | 302.43 | -13.44 | 58.49 | 0.2649 | -180.5 | -100.6 | |
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back to the solar disc SDO HMI 2010-08-12 22:59:10 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.97 | 5.32 | 2.01 | 2.70 | 14.09 | 305.51 | -10.36 | 52.58 | 0.2206 | -1054.6 | -966.7 | |
| 0.00 | 2.16 | 0.00 | 1.10 | 14.16 | 304.10 | -11.76 | 55.67 | 0.2405 | -1076.0 | -795.2 | |
| 5.59 | 16.14 | 2.86 | 8.25 | 14.11 | 303.53 | -12.34 | 57.02 | 0.2482 | -1091.0 | -861.2 | |
| 0.54 | 5.95 | 0.28 | 3.09 | 14.98 | 300.24 | -15.63 | 59.89 | 0.3022 | 960.7 | 627.7 | |
| 2.80 | 3.61 | 1.45 | 1.87 | 13.62 | 300.20 | -15.66 | 64.06 | 0.2930 | 948.4 | 1091.7 | |
| 0.00 | 5.59 | 0.00 | 2.90 | 14.05 | 299.98 | -15.89 | 63.05 | 0.2992 | 994.0 | 763.3 | |
| 0.00 | 0.99 | 0.00 | 0.51 | 13.52 | 299.95 | -15.91 | 64.70 | 0.2962 | 804.0 | 693.8 | |
| 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. | |