SDO HMI 2014-01-11 08:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.09 | 20.86 | 2.31 | 11.72 | -18.12 | 28.27 | -25.14 | 121.53 | 0.4755 | 32.0 | 100.2 | |
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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 | 1.62 | 0.00 | 0.90 | -18.03 | 30.05 | -23.36 | 123.05 | 0.4516 | 997.0 | 789.6 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -17.60 | 29.81 | -23.60 | 121.96 | 0.4517 | 953.0 | 785.6 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -17.19 | 29.43 | -23.98 | 120.79 | 0.4539 | 807.0 | 653.8 | |
| 0.60 | 3.83 | 0.33 | 2.14 | -17.62 | 28.65 | -24.76 | 120.92 | 0.4672 | 828.3 | 705.7 | |
| 0.00 | 1.70 | 0.00 | 0.96 | -18.86 | 28.05 | -25.36 | 122.70 | 0.4836 | -468.0 | -437.0 | |
| 0.00 | 1.28 | 0.00 | 0.72 | -17.76 | 28.15 | -25.26 | 120.74 | 0.4747 | 759.0 | 613.1 | |
| 0.00 | 1.11 | 0.00 | 0.62 | -18.03 | 28.11 | -25.30 | 121.22 | 0.4771 | -331.0 | -239.9 | |
| 0.00 | 1.19 | 0.00 | 0.68 | -19.00 | 27.68 | -25.73 | 122.62 | 0.4894 | -756.0 | -631.4 | |
| 0.00 | 1.36 | 0.00 | 0.77 | -17.99 | 27.57 | -25.84 | 120.66 | 0.4839 | -818.0 | -628.2 | |
| 3.49 | 6.21 | 1.98 | 3.52 | -18.47 | 27.42 | -25.99 | 121.43 | 0.4891 | -951.0 | -668.9 | |
| 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. | |