SDO HMI 2011-10-06 18:59:03 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.56 | 0.00 | 8.88 | -13.01 | 144.19 | -30.01 | 123.25 | 0.5846 | -206.0 | -234.2 | |
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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 | 1.14 | 0.00 | 0.67 | -13.22 | 148.16 | -26.04 | 127.29 | 0.5392 | 862.0 | 787.8 | |
| 0.00 | 0.61 | 0.00 | 0.36 | -11.64 | 148.13 | -26.07 | 124.80 | 0.5263 | 621.0 | 556.0 | |
| 0.00 | 1.93 | 0.00 | 1.15 | -14.38 | 147.26 | -26.94 | 128.07 | 0.5596 | 532.0 | 472.8 | |
| 0.00 | 1.23 | 0.00 | 0.74 | -12.42 | 145.38 | -28.82 | 123.34 | 0.5657 | -680.0 | -626.3 | |
| 0.00 | 1.58 | 0.00 | 0.98 | -15.48 | 144.17 | -30.03 | 126.65 | 0.6034 | 487.0 | 420.7 | |
| 0.00 | 0.79 | 0.00 | 0.48 | -11.85 | 143.76 | -30.44 | 121.06 | 0.5811 | -677.0 | -609.2 | |
| 0.00 | 1.40 | 0.00 | 0.86 | -12.01 | 143.13 | -31.07 | 120.79 | 0.5899 | -891.0 | -728.9 | |
| 0.00 | 0.97 | 0.00 | 0.59 | -12.37 | 143.01 | -31.19 | 121.22 | 0.5937 | -726.0 | -596.5 | |
| 0.00 | 3.51 | 0.00 | 2.15 | -12.15 | 142.93 | -31.27 | 120.84 | 0.5932 | -890.0 | -747.1 | |
| 0.00 | 1.40 | 0.00 | 0.90 | -13.46 | 139.77 | -34.43 | 120.30 | 0.6391 | -698.0 | -465.4 | |
| 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. | |