SDO HMI 2014-03-27 08:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.69 | 0.00 | 3.45 | 12.85 | 116.81 | -28.69 | 54.73 | 0.5687 | 300.7 | 225.0 | |
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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 | 1.31 | 0.00 | 0.72 | 12.04 | 128.32 | -17.18 | 42.30 | 0.4310 | -740.0 | -612.8 | |
| 0.00 | 0.79 | 0.00 | 0.45 | 8.93 | 119.33 | -26.17 | 59.30 | 0.5088 | 628.0 | 468.0 | |
| 0.00 | 0.96 | 0.00 | 0.55 | 8.68 | 119.35 | -26.15 | 59.71 | 0.5067 | 633.0 | 462.4 | |
| 0.00 | 1.23 | 0.00 | 0.83 | 18.50 | 110.57 | -34.93 | 53.15 | 0.6808 | 677.0 | 578.9 | |
| 0.00 | 0.79 | 0.00 | 0.49 | 10.01 | 111.86 | -33.64 | 63.72 | 0.6107 | 387.0 | 339.9 | |
| 0.00 | 0.61 | 0.00 | 0.41 | 16.11 | 108.94 | -36.56 | 57.35 | 0.6820 | 219.0 | 256.9 | |
| 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. | |