SDO HMI 2011-12-10 03:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 45.68 | 181.78 | 35.71 | 141.17 | 9.17 | 355.67 | -49.75 | 77.84 | 0.7725 | -266.8 | -220.1 | |
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back to the solar disc SDO HMI 2011-12-10 03:58:56 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 |
| 22.07 | 139.68 | 16.79 | 106.27 | 9.41 | 356.77 | -48.64 | 77.35 | 0.7612 | -976.9 | -363.9 | |
| 1.11 | -1.00 | 0.85 | -1.00 | 9.14 | 356.50 | -48.91 | 77.75 | 0.7638 | -672.0 | 999999 | |
| 5.37 | -1.00 | 4.13 | -1.00 | 9.24 | 356.21 | -49.20 | 77.68 | 0.7671 | -422.7 | 999999 | |
| 1.45 | 1.70 | 1.12 | 1.31 | 8.64 | 356.00 | -49.41 | 78.49 | 0.7685 | -280.5 | -324.0 | |
| 6.73 | 9.63 | 5.25 | 7.50 | 9.00 | 355.52 | -49.90 | 78.11 | 0.7743 | -573.4 | -394.5 | |
| 0.00 | 1.11 | 0.00 | 0.87 | 8.04 | 355.13 | -50.29 | 79.40 | 0.7772 | -133.0 | -14.0 | |
| 0.00 | 2.05 | 0.00 | 1.62 | 8.52 | 354.71 | -50.70 | 78.85 | 0.7823 | 653.0 | 577.3 | |
| 1.96 | 2.13 | 1.57 | 1.70 | 8.64 | 354.26 | -51.15 | 78.77 | 0.7873 | 625.4 | 682.0 | |
| 0.00 | 1.19 | 0.00 | 0.96 | 9.03 | 354.09 | -51.33 | 78.31 | 0.7897 | 278.0 | 363.3 | |
| 0.00 | 1.11 | 0.00 | 0.89 | 8.41 | 354.07 | -51.35 | 79.10 | 0.7890 | 548.0 | 553.5 | |
| 1.11 | 2.22 | 0.89 | 1.78 | 7.90 | 354.01 | -51.40 | 79.75 | 0.7890 | 452.2 | 457.8 | |
| 0.00 | 1.02 | 0.00 | 0.83 | 8.47 | 353.47 | -51.94 | 79.11 | 0.7953 | 689.0 | 532.6 | |
| 0.00 | 1.11 | 0.00 | 0.93 | 9.04 | 352.22 | -53.19 | 78.59 | 0.8089 | 542.0 | 520.8 | |
| 0.00 | 1.36 | 0.00 | 1.19 | 8.42 | 350.56 | -54.85 | 79.58 | 0.8246 | 577.0 | 552.8 | |
| 5.88 | 7.67 | 5.11 | 6.67 | 8.09 | 350.58 | -54.84 | 79.97 | 0.8241 | 692.1 | 459.1 | |
| 0.00 | 3.41 | 0.00 | 2.99 | 8.42 | 350.19 | -55.22 | 79.62 | 0.8282 | 652.0 | 523.5 | |
| 0.00 | 3.49 | 0.00 | 3.08 | 8.81 | 350.11 | -55.31 | 79.17 | 0.8294 | 593.0 | 494.4 | |
| 0.00 | 2.90 | 0.00 | 2.58 | 8.60 | 349.68 | -55.74 | 79.47 | 0.8333 | 526.0 | 324.3 | |
| 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. | |