SDO HMI 2011-12-10 08:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 47.55 | 211.88 | 35.23 | 154.99 | 9.15 | 355.90 | -46.78 | 77.27 | 0.7395 | -221.8 | -250.8 | |
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back to the solar disc SDO HMI 2011-12-10 08:58:56 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 |
| 20.79 | 181.18 | 14.96 | 130.62 | 9.44 | 357.00 | -45.68 | 76.67 | 0.7277 | -1040.7 | -348.8 | |
| 1.19 | -1.00 | 0.86 | -1.00 | 9.11 | 356.76 | -45.93 | 77.17 | 0.7299 | -746.4 | 999999 | |
| 2.56 | -1.00 | 1.85 | -1.00 | 9.35 | 356.63 | -46.06 | 76.87 | 0.7319 | -569.2 | 999999 | |
| 1.96 | -1.00 | 1.42 | -1.00 | 9.02 | 356.43 | -46.26 | 77.36 | 0.7336 | -701.3 | 999999 | |
| 1.62 | -1.00 | 1.18 | -1.00 | 8.64 | 356.32 | -46.37 | 77.90 | 0.7342 | -432.7 | 999999 | |
| 6.90 | -1.00 | 5.07 | -1.00 | 9.03 | 355.81 | -46.87 | 77.48 | 0.7407 | -496.2 | 999999 | |
| 0.00 | 0.77 | 0.00 | 0.57 | 9.54 | 355.72 | -46.96 | 76.82 | 0.7427 | -242.0 | -135.8 | |
| 2.98 | 4.35 | 2.24 | 3.27 | 8.67 | 354.54 | -48.15 | 78.20 | 0.7546 | 769.6 | 676.9 | |
| 2.22 | 3.07 | 1.67 | 2.32 | 8.02 | 354.24 | -48.44 | 79.11 | 0.7569 | 487.2 | 350.6 | |
| 0.00 | 1.62 | 0.00 | 1.23 | 9.06 | 354.02 | -48.67 | 77.78 | 0.7610 | 410.0 | 375.1 | |
| 0.00 | 0.94 | 0.00 | 0.71 | 8.38 | 353.91 | -48.77 | 78.70 | 0.7611 | 599.0 | 547.9 | |
| 0.00 | 1.11 | 0.00 | 0.85 | 8.47 | 353.44 | -49.25 | 78.66 | 0.7665 | 586.0 | 445.5 | |
| 0.00 | 0.51 | 0.00 | 0.40 | 9.01 | 352.18 | -50.51 | 78.18 | 0.7811 | 471.0 | 538.7 | |
| 0.00 | 0.94 | 0.00 | 0.74 | 8.56 | 351.88 | -50.81 | 78.79 | 0.7836 | 591.0 | 474.2 | |
| 0.00 | 2.05 | 0.00 | 1.67 | 8.42 | 350.56 | -52.13 | 79.18 | 0.7973 | 535.0 | 486.0 | |
| 5.71 | 5.88 | 4.65 | 4.79 | 8.06 | 350.58 | -52.11 | 79.62 | 0.7967 | 732.3 | 566.5 | |
| 1.62 | 3.41 | 1.33 | 2.81 | 8.27 | 350.14 | -52.54 | 79.42 | 0.8014 | 524.4 | 527.4 | |
| 0.00 | 3.66 | 0.00 | 3.03 | 8.63 | 350.03 | -52.66 | 78.99 | 0.8031 | 732.0 | 553.1 | |
| 0.00 | 0.60 | 0.00 | 0.49 | 8.45 | 349.96 | -52.73 | 79.22 | 0.8035 | 488.0 | 462.7 | |
| 0.00 | 1.79 | 0.00 | 1.49 | 8.57 | 349.64 | -53.05 | 79.12 | 0.8069 | 444.0 | 316.5 | |
| 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. | |