SDO HMI 2014-03-08 05:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.41 | 22.00 | 14.22 | 38.06 | -18.81 | 322.85 | -74.76 | 107.53 | 0.9589 | -170.0 | -37.2 | |
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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 |
| 0.61 | 1.56 | 0.96 | 2.47 | -18.51 | 324.42 | -73.18 | 107.16 | 0.9514 | -20.3 | -51.0 | |
| 6.24 | 12.73 | 10.44 | 21.41 | -19.17 | 323.41 | -74.20 | 107.88 | 0.9563 | -186.1 | 40.3 | |
| 0.00 | 0.87 | 0.00 | 1.41 | -18.45 | 323.93 | -73.67 | 107.11 | 0.9539 | -349.0 | -305.2 | |
| 0.00 | 2.42 | 0.00 | 4.68 | -19.31 | 320.91 | -76.69 | 108.12 | 0.9675 | -318.0 | -147.0 | |
| 0.00 | 0.52 | 0.00 | 1.01 | -19.04 | 320.76 | -76.85 | 107.85 | 0.9682 | -20.0 | -62.7 | |
| 0.00 | 0.52 | 0.00 | 0.98 | -18.65 | 321.19 | -76.42 | 107.43 | 0.9665 | -295.0 | -322.0 | |
| 1.56 | 3.38 | 2.82 | 6.10 | -17.38 | 322.09 | -75.52 | 106.07 | 0.9628 | -54.5 | 74.9 | |
| 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. | |