SDO HMI 2011-12-09 22:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.86 | 168.78 | 36.03 | 139.42 | 9.18 | 355.53 | -52.62 | 78.34 | 0.8028 | -207.4 | -231.5 | |
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back to the solar disc SDO HMI 2011-12-09 22:58:55 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 |
| 3.49 | 133.24 | 2.83 | 107.80 | 9.72 | 356.55 | -51.61 | 77.53 | 0.7935 | -768.2 | -330.9 | |
| 14.99 | -1.00 | 12.13 | -1.00 | 9.36 | 356.57 | -51.58 | 77.97 | 0.7927 | -892.6 | 999999 | |
| 0.60 | -1.00 | 0.48 | -1.00 | 9.09 | 356.39 | -51.77 | 78.34 | 0.7943 | -499.9 | 999999 | |
| 2.39 | -1.00 | 1.95 | -1.00 | 9.12 | 356.14 | -52.02 | 78.34 | 0.7969 | -320.5 | 999999 | |
| 2.56 | -1.00 | 2.10 | -1.00 | 9.24 | 355.82 | -52.34 | 78.24 | 0.8004 | -351.1 | 999999 | |
| 7.50 | 11.08 | 6.25 | 9.23 | 8.95 | 355.19 | -52.97 | 78.71 | 0.8065 | -570.3 | -27.2 | |
| 1.62 | 2.73 | 1.38 | 2.32 | 8.44 | 354.28 | -53.88 | 79.45 | 0.8149 | 569.2 | 556.0 | |
| 2.22 | 2.81 | 1.90 | 2.41 | 7.84 | 353.84 | -54.32 | 80.24 | 0.8187 | 363.0 | 251.6 | |
| 0.00 | 1.53 | 0.00 | 1.37 | 9.05 | 352.27 | -55.89 | 78.99 | 0.8352 | 581.0 | 599.8 | |
| 0.00 | 0.94 | 0.00 | 0.86 | 8.60 | 351.45 | -56.71 | 79.62 | 0.8424 | 464.0 | 432.6 | |
| 2.04 | 2.81 | 1.91 | 2.62 | 8.51 | 350.64 | -57.52 | 79.82 | 0.8497 | 578.5 | 556.6 | |
| 5.45 | 6.99 | 5.10 | 6.52 | 8.12 | 350.56 | -57.60 | 80.28 | 0.8501 | 655.5 | 457.2 | |
| 0.00 | 0.94 | 0.00 | 0.88 | 8.57 | 350.40 | -57.76 | 79.78 | 0.8520 | 571.0 | 555.5 | |
| 0.00 | 1.11 | 0.00 | 1.04 | 8.75 | 350.36 | -57.80 | 79.57 | 0.8525 | 560.0 | 412.3 | |
| 0.00 | 1.19 | 0.00 | 1.12 | 8.42 | 350.27 | -57.89 | 79.97 | 0.8530 | 600.0 | 454.6 | |
| 0.00 | 1.28 | 0.00 | 1.21 | 8.78 | 350.06 | -58.09 | 79.57 | 0.8552 | 450.0 | 394.9 | |
| 0.00 | 2.13 | 0.00 | 2.04 | 8.61 | 349.65 | -58.51 | 79.82 | 0.8587 | 388.0 | 271.2 | |
| 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. | |