SDO HMI 2011-01-12 04:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.38 | 28.70 | 7.42 | 18.67 | 22.73 | 77.04 | -30.71 | 46.70 | 0.6498 | -233.5 | 175.5 | |
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back to the solar disc SDO HMI 2011-01-12 04:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.11 | 12.49 | 6.58 | 8.13 | 23.38 | 77.52 | -30.24 | 45.49 | 0.6505 | -851.3 | -678.0 | |
| 0.00 | 1.19 | 0.00 | 0.78 | 24.36 | 77.19 | -30.57 | 44.63 | 0.6618 | -599.0 | -403.6 | |
| 0.00 | 0.76 | 0.00 | 0.49 | 21.76 | 77.55 | -30.21 | 47.44 | 0.6368 | 639.0 | 452.3 | |
| 0.00 | 1.61 | 0.00 | 1.05 | 23.03 | 77.09 | -30.67 | 46.30 | 0.6517 | -826.0 | -647.2 | |
| 1.27 | 2.21 | 0.84 | 1.45 | 23.44 | 76.83 | -30.92 | 46.03 | 0.6575 | -669.6 | -573.9 | |
| 0.00 | 0.59 | 0.00 | 0.38 | 21.92 | 76.95 | -30.80 | 47.78 | 0.6439 | 592.0 | 507.0 | |
| 0.00 | 0.85 | 0.00 | 0.55 | 21.76 | 76.69 | -31.06 | 48.19 | 0.6452 | 644.0 | 467.7 | |
| 0.00 | 2.46 | 0.00 | 1.59 | 21.27 | 76.70 | -31.06 | 48.80 | 0.6412 | 911.0 | 737.8 | |
| 0.00 | 1.19 | 0.00 | 0.77 | 21.42 | 76.41 | -31.35 | 48.87 | 0.6453 | 702.0 | 560.3 | |
| 0.00 | 5.35 | 0.00 | 3.48 | 21.81 | 76.27 | -31.48 | 48.49 | 0.6498 | 500.0 | 602.7 | |
| 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. | |