SDO HMI 2011-04-29 17:59:06 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.67 | 54.15 | 6.02 | 27.97 | -18.05 | 120.92 | -9.32 | 147.20 | 0.2849 | -509.0 | -249.2 | |
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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 | 1.16 | 0.00 | 0.60 | -19.07 | 124.27 | -5.97 | 158.89 | 0.2742 | 773.0 | 669.4 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -16.73 | 122.89 | -7.35 | 150.33 | 0.2487 | -848.0 | -651.8 | |
| 0.00 | 0.98 | 0.00 | 0.50 | -17.28 | 122.55 | -7.69 | 150.36 | 0.2596 | 889.0 | 522.9 | |
| 1.60 | 8.10 | 0.82 | 4.15 | -16.88 | 122.53 | -7.71 | 149.49 | 0.2539 | 1064.6 | 870.0 | |
| 0.00 | 2.94 | 0.00 | 1.51 | -18.37 | 122.44 | -7.80 | 152.07 | 0.2763 | 326.0 | 413.2 | |
| 0.00 | 3.03 | 0.00 | 1.55 | -17.16 | 122.14 | -8.10 | 148.82 | 0.2612 | 586.0 | 640.6 | |
| 0.00 | 1.07 | 0.00 | 0.55 | -17.09 | 121.70 | -8.54 | 147.33 | 0.2642 | -660.0 | -474.8 | |
| 0.00 | 8.91 | 0.00 | 4.64 | -19.59 | 120.11 | -10.13 | 147.89 | 0.3132 | -1024.0 | -850.2 | |
| 9.71 | 13.54 | 5.02 | 7.00 | -17.66 | 120.19 | -10.05 | 144.31 | 0.2862 | -1072.4 | -731.3 | |
| 0.00 | 1.87 | 0.00 | 0.97 | -19.12 | 120.07 | -10.17 | 146.94 | 0.3071 | -953.0 | -770.6 | |
| 0.00 | 3.47 | 0.00 | 1.81 | -18.84 | 120.03 | -10.21 | 146.28 | 0.3037 | -1140.0 | -866.3 | |
| 0.00 | 1.25 | 0.00 | 0.64 | -17.38 | 120.08 | -10.16 | 143.40 | 0.2836 | -728.0 | -585.8 | |
| 0.36 | 5.25 | 0.18 | 2.72 | -18.15 | 119.84 | -10.40 | 144.43 | 0.2962 | -742.2 | -538.4 | |
| 0.00 | 1.16 | 0.00 | 0.60 | -18.43 | 119.83 | -10.42 | 144.96 | 0.3001 | -1007.0 | -773.2 | |
| 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. | |