SDO HMI 2014-08-17 07:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.23 | 0.00 | 7.58 | 8.40 | 25.25 | -29.90 | 85.28 | 0.4966 | -38.8 | -124.4 | |
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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 | 1.08 | 0.00 | 0.60 | 5.52 | 28.75 | -26.40 | 91.19 | 0.4446 | -694.0 | -563.5 | |
| 0.00 | 0.99 | 0.00 | 0.55 | 9.06 | 28.49 | -26.66 | 83.20 | 0.4481 | -721.0 | -558.5 | |
| 0.00 | 3.24 | 0.00 | 1.79 | 5.76 | 28.67 | -26.48 | 90.64 | 0.4456 | -713.0 | -637.0 | |
| 0.00 | 1.44 | 0.00 | 0.80 | 8.93 | 28.33 | -26.82 | 83.51 | 0.4505 | -581.0 | -519.2 | |
| 0.00 | 1.08 | 0.00 | 0.60 | 6.25 | 28.30 | -26.85 | 89.48 | 0.4509 | -737.0 | -622.9 | |
| 0.00 | 1.35 | 0.00 | 0.78 | 8.82 | 24.05 | -31.10 | 84.08 | 0.5152 | 780.0 | 651.1 | |
| 0.00 | 0.99 | 0.00 | 0.58 | 10.78 | 22.68 | -32.47 | 80.48 | 0.5369 | 645.0 | 548.4 | |
| 0.00 | 0.81 | 0.00 | 0.48 | 9.77 | 22.57 | -32.58 | 82.38 | 0.5374 | 667.0 | 506.8 | |
| 0.00 | 1.26 | 0.00 | 0.78 | 11.07 | 18.15 | -37.00 | 80.52 | 0.6010 | 545.0 | 424.0 | |
| 0.00 | 0.99 | 0.00 | 0.62 | 12.43 | 17.07 | -38.08 | 78.41 | 0.6171 | 421.0 | 374.1 | |
| 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. | |