SDO HMI 2011-12-10 02:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 44.99 | 182.20 | 35.88 | 143.11 | 9.18 | 355.65 | -50.31 | 77.94 | 0.7786 | -202.7 | -246.8 | |
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back to the solar disc SDO HMI 2011-12-10 02:58:56 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 |
| 22.58 | 141.47 | 17.39 | 108.84 | 9.39 | 356.73 | -49.23 | 77.49 | 0.7677 | -936.0 | -375.1 | |
| 5.28 | -1.00 | 4.11 | -1.00 | 9.25 | 356.15 | -49.81 | 77.79 | 0.7737 | -397.1 | 999999 | |
| 0.00 | 1.53 | 0.00 | 1.20 | 8.56 | 355.91 | -50.05 | 78.71 | 0.7753 | -85.0 | -115.5 | |
| 6.56 | 10.14 | 5.18 | 8.00 | 8.98 | 355.46 | -50.50 | 78.25 | 0.7808 | -559.9 | -375.8 | |
| 0.00 | 0.94 | 0.00 | 0.75 | 8.50 | 354.69 | -51.27 | 78.98 | 0.7883 | 734.0 | 598.2 | |
| 1.70 | 2.39 | 1.38 | 1.93 | 8.62 | 354.28 | -51.68 | 78.89 | 0.7928 | 665.1 | 428.1 | |
| 0.00 | 1.28 | 0.00 | 1.04 | 9.10 | 354.14 | -51.82 | 78.31 | 0.7949 | 376.0 | 319.5 | |
| 0.00 | 1.19 | 0.00 | 0.97 | 8.45 | 354.12 | -51.84 | 79.13 | 0.7942 | 334.0 | 434.6 | |
| 0.60 | 2.05 | 0.48 | 1.66 | 7.88 | 353.98 | -51.98 | 79.86 | 0.7950 | 496.0 | 376.0 | |
| 0.00 | 0.85 | 0.00 | 0.70 | 8.45 | 353.53 | -52.43 | 79.22 | 0.8003 | 552.0 | 464.0 | |
| 0.00 | 1.70 | 0.00 | 1.45 | 9.05 | 352.26 | -53.70 | 78.66 | 0.8140 | 640.0 | 576.0 | |
| 0.00 | 0.68 | 0.00 | 0.59 | 8.73 | 351.25 | -54.71 | 79.20 | 0.8236 | 501.0 | 435.5 | |
| 0.00 | 1.36 | 0.00 | 1.20 | 8.43 | 350.58 | -55.38 | 79.64 | 0.8297 | 702.0 | 604.4 | |
| 5.97 | 7.16 | 5.26 | 6.31 | 8.10 | 350.60 | -55.36 | 80.03 | 0.8292 | 692.3 | 517.9 | |
| 0.00 | 2.39 | 0.00 | 2.12 | 8.46 | 350.25 | -55.71 | 79.64 | 0.8329 | 588.0 | 533.2 | |
| 0.00 | 3.15 | 0.00 | 2.82 | 8.73 | 350.03 | -55.93 | 79.35 | 0.8353 | 573.0 | 481.7 | |
| 0.00 | 1.11 | 0.00 | 0.99 | 8.25 | 350.14 | -55.82 | 79.91 | 0.8338 | 366.0 | 299.1 | |
| 2.30 | 2.81 | 2.08 | 2.54 | 8.64 | 349.67 | -56.29 | 79.50 | 0.8385 | 255.4 | 307.2 | |
| 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. | |