SDO HMI 2011-12-10 06:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.55 | 199.85 | 33.02 | 149.65 | 9.16 | 355.84 | -47.93 | 77.50 | 0.7526 | -238.3 | -224.0 | |
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back to the solar disc SDO HMI 2011-12-10 06:58:56 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.73 | 158.78 | 15.98 | 116.87 | 9.45 | 356.87 | -46.90 | 76.93 | 0.7418 | -1018.3 | -360.9 | |
| 2.98 | -1.00 | 2.21 | -1.00 | 9.30 | 356.46 | -47.32 | 77.21 | 0.7463 | -472.9 | 999999 | |
| 2.39 | -1.00 | 1.78 | -1.00 | 8.98 | 356.21 | -47.57 | 77.70 | 0.7486 | -561.1 | 999999 | |
| 0.60 | -1.00 | 0.44 | -1.00 | 8.65 | 356.13 | -47.65 | 78.15 | 0.7489 | -271.4 | 999999 | |
| 0.34 | -1.00 | 0.25 | -1.00 | 8.53 | 356.10 | -47.67 | 78.31 | 0.7490 | -410.2 | 999999 | |
| 0.00 | 1.11 | 0.00 | 0.83 | 8.47 | 355.85 | -47.93 | 78.43 | 0.7518 | 282.0 | 229.6 | |
| 7.41 | 10.48 | 5.57 | 7.88 | 9.01 | 355.66 | -48.11 | 77.76 | 0.7547 | -513.2 | -24.4 | |
| 0.00 | 4.60 | 0.00 | 3.53 | 8.65 | 354.64 | -49.14 | 78.41 | 0.7656 | 703.0 | 604.0 | |
| 0.00 | 1.28 | 0.00 | 0.99 | 8.62 | 354.18 | -49.60 | 78.52 | 0.7706 | 734.0 | 603.1 | |
| 0.00 | 1.02 | 0.00 | 0.79 | 9.01 | 354.06 | -49.72 | 78.04 | 0.7724 | 575.0 | 490.1 | |
| 0.00 | 1.96 | 0.00 | 1.52 | 7.97 | 354.11 | -49.67 | 79.38 | 0.7704 | 558.0 | 465.5 | |
| 0.00 | 1.02 | 0.00 | 0.80 | 8.39 | 353.90 | -49.88 | 78.88 | 0.7733 | 742.0 | 540.1 | |
| 0.00 | 1.02 | 0.00 | 0.80 | 8.48 | 353.46 | -50.32 | 78.83 | 0.7782 | 520.0 | 452.4 | |
| 0.00 | 0.77 | 0.00 | 0.62 | 9.02 | 352.21 | -51.57 | 78.35 | 0.7922 | 664.0 | 537.2 | |
| 5.88 | 6.48 | 4.91 | 5.41 | 8.07 | 350.63 | -53.15 | 79.76 | 0.8073 | 719.1 | 558.7 | |
| 0.00 | 0.85 | 0.00 | 0.71 | 8.40 | 350.56 | -53.21 | 79.37 | 0.8084 | 623.0 | 539.0 | |
| 0.00 | 2.98 | 0.00 | 2.52 | 8.40 | 350.21 | -53.57 | 79.41 | 0.8119 | 611.0 | 549.0 | |
| 2.22 | 4.69 | 1.88 | 3.97 | 8.67 | 350.05 | -53.72 | 79.10 | 0.8138 | 586.8 | 373.5 | |
| 0.00 | 2.81 | 0.00 | 2.41 | 8.58 | 349.66 | -54.11 | 79.27 | 0.8176 | 463.0 | 290.5 | |
| 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. | |