SDO HMI 2014-01-12 10:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64.36 | 130.34 | 33.25 | 67.35 | -17.90 | 29.66 | -9.49 | 146.59 | 0.2853 | 311.5 | 9.1 | |
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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 |
| 19.30 | 75.16 | 9.93 | 38.70 | -17.68 | 30.85 | -8.30 | 149.40 | 0.2714 | 1185.9 | 535.3 | |
| 19.55 | -1.00 | 10.06 | -1.00 | -17.59 | 30.48 | -8.67 | 148.12 | 0.2733 | 1113.2 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.70 | -18.43 | 30.09 | -9.06 | 148.67 | 0.2886 | 636.0 | 461.8 | |
| 0.77 | -1.00 | 0.39 | -1.00 | -17.52 | 30.11 | -9.04 | 146.91 | 0.2758 | 882.7 | 999999 | |
| 0.00 | 1.36 | 0.00 | 0.70 | -18.04 | 30.02 | -9.13 | 147.70 | 0.2837 | 690.0 | 494.9 | |
| 0.00 | 1.02 | 0.00 | 0.53 | -17.30 | 29.74 | -9.41 | 145.42 | 0.2762 | 882.0 | 674.1 | |
| 0.00 | 0.60 | 0.00 | 0.31 | -17.79 | 29.69 | -9.46 | 146.28 | 0.2833 | 556.0 | 402.9 | |
| 0.34 | 1.70 | 0.18 | 0.88 | -18.42 | 29.30 | -9.85 | 146.53 | 0.2955 | -694.8 | -493.4 | |
| 8.76 | 49.14 | 4.55 | 25.53 | -18.07 | 28.19 | -10.96 | 142.98 | 0.3016 | -1292.3 | -801.3 | |
| 15.64 | -9.00 | 8.14 | -9.00 | -18.40 | 28.17 | -10.98 | 143.62 | 0.3062 | -987.9 | 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. | |