SDO HMI 2011-10-20 06:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.43 | 101.46 | 26.25 | 87.62 | -11.99 | 48.58 | 52.47 | 251.18 | 0.8208 | -197.4 | -235.8 | |
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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 |
| 0.00 | 3.31 | 0.00 | 3.21 | -11.75 | 53.11 | 57.00 | 252.83 | 0.8615 | 97.0 | 12.3 | |
| 7.67 | 14.73 | 7.41 | 14.26 | -12.11 | 52.94 | 56.84 | 252.38 | 0.8608 | 621.2 | 101.2 | |
| 0.00 | 4.27 | 0.00 | 4.05 | -12.14 | 52.17 | 56.07 | 252.13 | 0.8543 | 542.0 | 370.4 | |
| 0.00 | 1.31 | 0.00 | 1.19 | -10.33 | 51.26 | 55.16 | 253.95 | 0.8423 | 532.0 | 431.3 | |
| 0.00 | 1.48 | 0.00 | 1.34 | -10.04 | 51.08 | 54.97 | 254.24 | 0.8400 | 531.0 | 490.1 | |
| 0.00 | 3.84 | 0.00 | 3.47 | -10.88 | 50.77 | 54.67 | 253.18 | 0.8391 | 691.0 | 449.5 | |
| 0.00 | 0.87 | 0.00 | 0.80 | -13.26 | 50.65 | 54.54 | 250.39 | 0.8437 | 548.0 | 499.0 | |
| 0.00 | 1.48 | 0.00 | 1.29 | -12.64 | 48.69 | 52.58 | 250.49 | 0.8243 | -61.0 | -79.9 | |
| 0.44 | 1.48 | 0.38 | 1.28 | -12.02 | 48.41 | 52.30 | 251.12 | 0.8201 | -442.8 | -344.8 | |
| 0.00 | 2.96 | 0.00 | 2.52 | -11.95 | 47.89 | 51.78 | 251.04 | 0.8149 | -705.0 | -593.7 | |
| 0.00 | 2.88 | 0.00 | 2.44 | -12.12 | 47.69 | 51.58 | 250.77 | 0.8135 | -485.0 | -444.6 | |
| 0.00 | 1.74 | 0.00 | 1.44 | -11.31 | 46.84 | 50.74 | 251.46 | 0.8030 | -514.0 | -448.4 | |
| 2.27 | 4.10 | 1.90 | 3.44 | -12.64 | 47.09 | 50.99 | 249.96 | 0.8093 | -411.9 | -327.4 | |
| 0.00 | 2.18 | 0.00 | 1.79 | -11.26 | 46.59 | 50.48 | 251.43 | 0.8004 | -602.0 | -478.9 | |
| 7.41 | 54.83 | 6.16 | 45.10 | -12.24 | 46.79 | 50.68 | 250.33 | 0.8052 | -504.5 | -519.7 | |
| 2.09 | -15.00 | 1.72 | -15.00 | -11.54 | 46.51 | 50.40 | 251.08 | 0.8004 | -670.5 | 999999 | |
| 10.55 | -15.00 | 8.68 | -15.00 | -12.09 | 46.36 | 50.26 | 250.37 | 0.8005 | -815.0 | 999999 | |
| 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. | |