SDO HMI 2014-03-30 19:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.85 | 0.00 | 4.92 | -27.15 | 83.40 | -16.49 | 147.66 | 0.4441 | -83.7 | -123.3 | |
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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 | 1.49 | 0.00 | 0.77 | -22.69 | 97.11 | -2.78 | 170.83 | 0.2818 | 848.0 | 691.6 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -26.93 | 90.52 | -9.37 | 157.39 | 0.3791 | 825.0 | 609.5 | |
| 0.00 | 0.96 | 0.00 | 0.52 | -26.62 | 89.43 | -10.46 | 154.72 | 0.3818 | 816.0 | 653.1 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -27.33 | 80.77 | -19.12 | 141.01 | 0.4642 | -715.0 | -583.6 | |
| 0.00 | 1.58 | 0.00 | 0.90 | -29.32 | 80.18 | -19.71 | 143.10 | 0.4919 | -866.0 | -660.9 | |
| 0.00 | 1.23 | 0.00 | 0.71 | -29.09 | 76.24 | -23.65 | 138.10 | 0.5270 | -813.0 | -675.3 | |
| 0.00 | 1.49 | 0.00 | 0.87 | -27.63 | 74.05 | -25.83 | 133.68 | 0.5360 | -681.0 | -459.1 | |
| 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. | |