SDO HMI 2011-12-16 06:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.49 | 109.21 | 11.74 | 65.36 | 8.44 | 357.53 | 32.81 | 286.83 | 0.5618 | -346.7 | -252.6 | |
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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 |
| 19.49 | 92.44 | 11.74 | 55.71 | 8.31 | 358.20 | 33.48 | 286.27 | 0.5708 | -1143.5 | -389.1 | |
| 0.00 | 1.87 | 0.00 | 1.12 | 11.00 | 356.85 | 32.13 | 291.50 | 0.5633 | -605.0 | -531.5 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 10.87 | 356.16 | 31.44 | 291.67 | 0.5534 | -334.0 | -329.1 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 10.93 | 355.99 | 31.27 | 291.87 | 0.5514 | -599.0 | -459.1 | |
| 0.00 | 0.34 | 0.00 | 0.20 | 11.08 | 355.52 | 30.80 | 292.40 | 0.5457 | -616.0 | -595.5 | |
| 0.00 | 1.36 | 0.00 | 0.79 | 9.59 | 353.97 | 29.25 | 290.68 | 0.5171 | 785.0 | 628.4 | |
| 0.00 | 1.70 | 0.00 | 0.98 | 9.25 | 353.70 | 28.98 | 290.23 | 0.5117 | 806.0 | 651.7 | |
| 0.00 | 1.28 | 0.00 | 0.73 | 8.09 | 353.54 | 28.81 | 288.12 | 0.5041 | 750.0 | 622.7 | |
| 0.00 | 0.85 | 0.00 | 0.49 | 9.46 | 353.59 | 28.86 | 290.69 | 0.5111 | 833.0 | 742.6 | |
| 0.00 | 1.62 | 0.00 | 0.92 | 8.38 | 352.71 | 27.99 | 289.15 | 0.4935 | 749.0 | 600.3 | |
| 0.00 | 0.68 | 0.00 | 0.39 | 8.13 | 352.22 | 27.50 | 288.97 | 0.4853 | 676.0 | 615.6 | |
| 0.00 | 2.81 | 0.00 | 1.59 | 9.15 | 352.20 | 27.48 | 290.98 | 0.4899 | 669.0 | 616.9 | |
| 0.00 | 1.70 | 0.00 | 0.96 | 8.01 | 351.81 | 27.09 | 288.98 | 0.4788 | 946.0 | 734.3 | |
| 0.00 | 0.77 | 0.00 | 0.42 | 5.26 | 350.35 | 25.63 | 284.04 | 0.4459 | 788.0 | 644.2 | |
| 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. | |