SDO HMI 2014-01-10 00:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.70 | 56.15 | 18.14 | 43.01 | 16.67 | 25.17 | -45.78 | 64.13 | 0.7652 | 217.8 | 243.9 | |
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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 | 0.85 | 0.00 | 0.60 | 13.84 | 28.61 | -42.34 | 66.16 | 0.7173 | 555.0 | 405.0 | |
| 6.46 | 9.86 | 4.74 | 7.23 | 16.05 | 27.35 | -43.60 | 63.91 | 0.7403 | -671.1 | -418.0 | |
| 2.04 | 7.73 | 1.53 | 5.83 | 15.66 | 25.77 | -45.17 | 65.11 | 0.7552 | -419.3 | 171.4 | |
| 1.10 | 3.57 | 0.85 | 2.74 | 17.29 | 25.29 | -45.66 | 63.32 | 0.7666 | 775.1 | 561.5 | |
| 0.00 | 0.59 | 0.00 | 0.46 | 17.54 | 25.16 | -45.79 | 63.06 | 0.7689 | 531.0 | 453.6 | |
| 12.57 | 27.78 | 9.83 | 21.68 | 17.33 | 24.38 | -46.57 | 63.66 | 0.7759 | 758.9 | 473.4 | |
| 0.00 | 0.76 | 0.00 | 0.59 | 16.28 | 24.22 | -46.73 | 65.02 | 0.7734 | -348.0 | -233.4 | |
| 1.53 | 3.99 | 1.19 | 3.09 | 15.87 | 24.25 | -46.69 | 65.50 | 0.7715 | -627.2 | -498.3 | |
| 0.00 | 1.02 | 0.00 | 0.79 | 14.47 | 23.63 | -47.32 | 67.47 | 0.7730 | 534.0 | 434.7 | |
| 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. | |