SDO HMI 2014-04-08 06:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.79 | 13.21 | 2.23 | 7.84 | -2.55 | 314.93 | -33.35 | 85.32 | 0.5531 | -63.1 | 23.4 | |
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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 |
| 2.73 | 4.05 | 1.61 | 2.39 | -1.75 | 315.79 | -32.49 | 83.68 | 0.5423 | 910.4 | 647.3 | |
| 1.06 | 2.38 | 0.62 | 1.40 | -2.51 | 315.49 | -32.79 | 85.15 | 0.5451 | 1019.5 | 852.0 | |
| 0.00 | 1.67 | 0.00 | 0.99 | -2.38 | 315.27 | -33.00 | 84.96 | 0.5485 | 693.0 | 590.6 | |
| 0.00 | 0.79 | 0.00 | 0.47 | -3.31 | 314.27 | -34.01 | 86.85 | 0.5614 | -692.0 | -596.4 | |
| 0.00 | 0.88 | 0.00 | 0.53 | -3.46 | 314.15 | -34.13 | 87.13 | 0.5629 | -760.0 | -641.5 | |
| 0.00 | 1.32 | 0.00 | 0.79 | -3.53 | 313.93 | -34.35 | 87.31 | 0.5659 | -556.0 | -475.9 | |
| 0.00 | 1.06 | 0.00 | 0.63 | -2.81 | 313.92 | -34.36 | 86.03 | 0.5672 | -603.0 | -452.0 | |
| 0.00 | 1.06 | 0.00 | 0.64 | -3.08 | 313.36 | -34.91 | 86.61 | 0.5747 | -699.0 | -526.4 | |
| 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. | |