SDO HMI 2011-12-13 21:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 28.68 | 169.98 | 14.39 | 85.33 | 8.59 | 356.84 | 0.84 | 347.74 | 0.1647 | -533.4 | -362.5 | |
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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 | 0.94 | 0.00 | 0.47 | 8.88 | 357.96 | 1.95 | 348.55 | 0.1706 | -14.0 | -53.7 | |
| 25.87 | 150.22 | 12.99 | 75.43 | 8.64 | 357.27 | 1.27 | 352.33 | 0.1645 | -1393.2 | -450.5 | |
| 0.77 | -2.00 | 0.38 | -2.00 | 8.52 | 356.91 | 0.91 | 354.41 | 0.1617 | -1070.7 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.68 | 8.37 | 356.38 | 0.37 | 357.67 | 0.1585 | -911.0 | -709.5 | |
| 0.00 | 0.77 | 0.00 | 0.38 | 8.58 | 355.99 | -0.02 | 0.10 | 0.1620 | -823.0 | -605.3 | |
| 0.00 | 1.45 | 0.00 | 0.73 | 8.22 | 355.90 | -0.11 | 0.67 | 0.1558 | -1072.0 | -838.3 | |
| 0.00 | 1.96 | 0.00 | 0.98 | 9.18 | 355.30 | -0.70 | 4.04 | 0.1728 | -509.0 | -427.8 | |
| 2.04 | 2.04 | 1.02 | 1.02 | 8.43 | 355.27 | -0.73 | 4.55 | 0.1599 | -684.2 | 0.0 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 9.21 | 355.00 | -1.00 | 5.73 | 0.1737 | 948.0 | 827.9 | |
| 0.00 | 1.36 | 0.00 | 0.69 | 9.72 | 354.16 | -1.84 | 9.94 | 0.1844 | 920.0 | 740.6 | |
| 0.00 | 0.85 | 0.00 | 0.43 | 8.19 | 353.90 | -2.10 | 13.22 | 0.1595 | 781.0 | 571.2 | |
| 0.00 | 1.96 | 0.00 | 0.98 | 8.73 | 353.48 | -2.52 | 14.88 | 0.1703 | 894.0 | 663.5 | |
| 0.00 | 1.36 | 0.00 | 0.68 | 8.25 | 352.20 | -3.80 | 22.88 | 0.1696 | 1005.0 | 751.0 | |
| 0.00 | 1.02 | 0.00 | 0.51 | 6.79 | 351.47 | -4.53 | 31.06 | 0.1529 | 794.0 | 654.9 | |
| 0.00 | 1.02 | 0.00 | 0.51 | 6.68 | 349.62 | -6.38 | 40.72 | 0.1701 | 996.0 | 775.8 | |
| 0.00 | 1.28 | 0.00 | 0.64 | 6.62 | 349.32 | -6.68 | 42.24 | 0.1727 | 680.0 | 690.1 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 6.65 | 348.78 | -7.22 | 44.33 | 0.1795 | 906.0 | 680.1 | |
| 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. | |