SDO HMI 2011-12-02 10:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.18 | 172.85 | 19.90 | 122.27 | 19.46 | 104.59 | -42.42 | 63.02 | 0.7163 | -674.8 | -280.9 | |
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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 | 1.45 | 0.00 | 1.04 | 23.69 | 105.68 | -41.33 | 57.00 | 0.7235 | -676.0 | -587.2 | |
| 0.00 | 1.28 | 0.00 | 0.92 | 23.62 | 105.36 | -41.65 | 57.25 | 0.7264 | -756.0 | -670.1 | |
| 0.00 | 1.37 | 0.00 | 0.98 | 23.39 | 105.10 | -41.91 | 57.67 | 0.7280 | -695.0 | -599.7 | |
| 0.00 | 0.43 | 0.00 | 0.31 | 24.03 | 104.50 | -42.52 | 57.16 | 0.7370 | -520.0 | -453.6 | |
| 0.00 | 1.37 | 0.00 | 0.99 | 23.58 | 104.64 | -42.38 | 57.66 | 0.7336 | -554.0 | -507.1 | |
| 0.00 | 1.11 | 0.00 | 0.83 | 24.64 | 103.44 | -43.58 | 56.91 | 0.7502 | -423.0 | -417.9 | |
| 0.00 | 1.11 | 0.00 | 0.86 | 26.72 | 102.46 | -44.55 | 54.84 | 0.7688 | -495.0 | -427.7 | |
| 0.00 | 0.77 | 0.00 | 0.59 | 26.49 | 102.39 | -44.63 | 55.15 | 0.7684 | -534.0 | -448.2 | |
| 2.05 | 5.89 | 1.49 | 4.29 | 22.29 | 103.87 | -43.15 | 59.65 | 0.7356 | -512.5 | -223.5 | |
| 25.11 | 148.08 | 17.66 | 104.15 | 18.93 | 104.74 | -42.27 | 63.64 | 0.7125 | -936.8 | -299.0 | |
| 0.00 | 1.11 | 0.00 | 0.82 | 22.42 | 103.25 | -43.77 | 59.77 | 0.7425 | 647.0 | 607.5 | |
| 1.02 | 4.36 | 0.75 | 3.17 | 21.50 | 103.56 | -43.46 | 60.80 | 0.7355 | 537.0 | 509.6 | |
| 0.00 | 3.50 | 0.00 | 2.54 | 20.49 | 103.36 | -43.66 | 62.19 | 0.7335 | -293.0 | -328.9 | |
| 0.00 | 1.02 | 0.00 | 0.78 | 18.61 | 99.87 | -47.15 | 65.91 | 0.7634 | 352.0 | 345.9 | |
| 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. | |