SDO HMI 2014-03-05 14:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.92 | 20.32 | 6.87 | 20.35 | -10.97 | 11.10 | -61.11 | 98.53 | 0.8711 | 282.3 | 27.1 | |
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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 | 1.38 | 0.00 | 1.32 | -8.55 | 12.93 | -59.27 | 95.63 | 0.8563 | 590.0 | 502.1 | |
| 0.00 | 1.73 | 0.00 | 1.69 | -10.61 | 11.90 | -60.30 | 98.08 | 0.8644 | 668.0 | 551.6 | |
| 6.40 | 9.34 | 6.34 | 9.25 | -10.50 | 11.50 | -60.70 | 97.98 | 0.8679 | 423.8 | 251.3 | |
| 0.52 | 3.03 | 0.53 | 3.11 | -12.99 | 10.16 | -62.05 | 100.88 | 0.8785 | -519.5 | -502.8 | |
| 0.00 | 1.64 | 0.00 | 1.70 | -12.75 | 9.93 | -62.27 | 100.62 | 0.8803 | -334.0 | -321.1 | |
| 0.00 | 1.38 | 0.00 | 1.41 | -10.46 | 10.57 | -61.64 | 97.98 | 0.8758 | 162.0 | 99.4 | |
| 0.00 | 1.82 | 0.00 | 1.87 | -10.71 | 10.09 | -62.11 | 98.28 | 0.8796 | -147.0 | -136.8 | |
| 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. | |