SDO HMI 2014-01-12 14:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 69.94 | 137.93 | 35.94 | 70.87 | -17.88 | 29.77 | -7.18 | 153.41 | 0.2658 | 52.6 | 172.6 | |
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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 | 1.36 | 0.00 | 0.69 | -16.95 | 30.97 | -5.99 | 155.58 | 0.2424 | 995.0 | 736.9 | |
| 34.93 | 79.04 | 17.88 | 40.49 | -17.68 | 30.88 | -6.07 | 156.52 | 0.2542 | 1196.1 | 600.9 | |
| 1.87 | -2.00 | 0.96 | -2.00 | -17.80 | 30.63 | -6.33 | 155.86 | 0.2578 | 838.8 | 999999 | |
| 0.00 | 1.19 | 0.00 | 0.61 | -17.40 | 30.12 | -6.84 | 153.45 | 0.2554 | 714.0 | 523.4 | |
| 0.00 | 1.36 | 0.00 | 0.70 | -18.48 | 29.10 | -7.86 | 152.21 | 0.2793 | -632.0 | -481.1 | |
| 0.00 | 1.70 | 0.00 | 0.88 | -18.21 | 29.02 | -7.94 | 151.47 | 0.2759 | -683.0 | -379.1 | |
| 0.76 | 2.80 | 0.39 | 1.45 | -18.60 | 28.91 | -8.05 | 151.84 | 0.2826 | -983.6 | -748.3 | |
| 0.00 | 0.93 | 0.00 | 0.48 | -17.60 | 28.86 | -8.10 | 149.84 | 0.2684 | -777.0 | -587.0 | |
| 10.71 | 49.55 | 5.52 | 25.57 | -17.98 | 28.12 | -8.84 | 148.42 | 0.2803 | -1232.3 | -685.6 | |
| 21.67 | -9.00 | 11.19 | -9.00 | -18.26 | 28.11 | -8.85 | 148.91 | 0.2843 | -1021.6 | 999999 | |
| 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. | |