SDO HMI 2011-12-06 14:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.58 | 35.63 | 8.25 | 20.32 | -25.50 | 76.69 | -15.42 | 151.11 | 0.4982 | 54.1 | -411.4 | |
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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 | 1.11 | 0.00 | 0.64 | -28.54 | 79.28 | -12.83 | 157.93 | 0.5212 | -780.0 | -619.3 | |
| 11.77 | 12.79 | 6.63 | 7.21 | -24.95 | 78.35 | -13.76 | 153.11 | 0.4789 | 948.5 | 603.0 | |
| 0.00 | 1.62 | 0.00 | 0.91 | -24.89 | 77.95 | -14.16 | 152.40 | 0.4808 | 785.0 | 651.6 | |
| 0.00 | 1.96 | 0.00 | 1.12 | -26.11 | 76.72 | -15.39 | 151.74 | 0.5055 | -827.0 | -660.9 | |
| 0.00 | 1.79 | 0.00 | 1.01 | -24.76 | 76.89 | -15.22 | 150.56 | 0.4869 | 857.0 | 603.6 | |
| 0.00 | 1.36 | 0.00 | 0.78 | -25.74 | 75.88 | -16.23 | 150.10 | 0.5071 | -876.0 | -636.5 | |
| 2.81 | 8.01 | 1.62 | 4.60 | -25.55 | 75.46 | -16.65 | 149.26 | 0.5078 | -937.5 | -816.6 | |
| 0.00 | 1.36 | 0.00 | 0.80 | -27.47 | 75.10 | -17.01 | 150.81 | 0.5343 | -764.0 | -578.3 | |
| 0.00 | 1.88 | 0.00 | 1.08 | -25.52 | 74.82 | -17.29 | 148.29 | 0.5125 | -917.0 | -631.8 | |
| 0.00 | 0.94 | 0.00 | 0.54 | -25.85 | 74.25 | -17.86 | 147.86 | 0.5210 | -650.0 | -565.7 | |
| 0.00 | 2.81 | 0.00 | 1.63 | -25.75 | 74.16 | -17.95 | 147.63 | 0.5205 | -664.0 | -614.9 | |
| 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. | |