SDO HMI 2014-10-13 05:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.79 | 7.89 | 0.83 | 7.05 | -20.41 | 73.79 | 50.14 | 239.98 | 0.8316 | -97.9 | -24.3 | |
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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 |
| 0.79 | 1.93 | 0.83 | 2.04 | -15.24 | 82.52 | 58.87 | 249.21 | 0.8854 | 331.8 | 299.5 | |
| 0.00 | 0.88 | 0.00 | 0.77 | -19.10 | 74.36 | 50.71 | 242.04 | 0.8301 | 531.0 | 470.0 | |
| 0.00 | 1.14 | 0.00 | 1.01 | -19.26 | 74.33 | 50.68 | 241.85 | 0.8304 | 532.0 | 429.9 | |
| 0.00 | 1.05 | 0.00 | 0.86 | -22.84 | 69.02 | 45.37 | 235.31 | 0.7998 | -425.0 | -317.4 | |
| 0.00 | 1.05 | 0.00 | 0.89 | -26.03 | 68.66 | 45.00 | 231.63 | 0.8127 | -481.0 | -350.1 | |
| 0.00 | 0.96 | 0.00 | 0.78 | -23.77 | 67.44 | 43.79 | 233.41 | 0.7909 | -601.0 | -563.9 | |
| 0.00 | 0.88 | 0.00 | 0.70 | -24.71 | 66.39 | 42.74 | 231.77 | 0.7871 | -500.0 | -407.5 | |
| 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. | |