SDO HMI 2011-04-29 20:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.15 | 60.30 | 3.17 | 31.07 | -18.10 | 120.75 | -7.83 | 151.61 | 0.2728 | -159.2 | -258.4 | |
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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 | 8.11 | 0.00 | 4.13 | -16.83 | 122.65 | -5.93 | 155.49 | 0.2393 | 1052.0 | 911.7 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -17.70 | 122.56 | -6.02 | 156.66 | 0.2532 | 696.0 | 604.6 | |
| 0.00 | 3.56 | 0.00 | 1.83 | -18.10 | 122.52 | -6.06 | 157.16 | 0.2598 | 1038.0 | 765.5 | |
| 0.00 | 1.25 | 0.00 | 0.64 | -17.14 | 122.36 | -6.22 | 154.99 | 0.2461 | 918.0 | 709.1 | |
| 0.00 | 1.43 | 0.00 | 0.73 | -18.10 | 121.69 | -6.89 | 154.42 | 0.2654 | 776.0 | 594.1 | |
| 0.00 | 1.69 | 0.00 | 0.87 | -19.18 | 121.32 | -7.26 | 155.07 | 0.2844 | 743.0 | 571.6 | |
| 0.00 | 1.69 | 0.00 | 0.87 | -17.62 | 120.72 | -7.87 | 150.49 | 0.2660 | 767.0 | 429.5 | |
| 0.00 | 4.36 | 0.00 | 2.27 | -19.67 | 120.26 | -8.32 | 152.81 | 0.2995 | -1102.0 | -861.6 | |
| 0.00 | 1.69 | 0.00 | 0.88 | -19.30 | 120.25 | -8.33 | 152.16 | 0.2941 | -782.0 | -512.6 | |
| 0.00 | 0.80 | 0.00 | 0.41 | -18.89 | 120.27 | -8.31 | 151.52 | 0.2880 | -782.0 | -603.8 | |
| 3.30 | 23.25 | 1.69 | 11.98 | -17.59 | 120.27 | -8.31 | 149.06 | 0.2692 | -1099.2 | -767.8 | |
| 0.00 | 0.89 | 0.00 | 0.46 | -19.51 | 120.01 | -8.57 | 151.86 | 0.2991 | -822.0 | -607.3 | |
| 1.25 | 8.28 | 0.65 | 4.29 | -18.89 | 119.95 | -8.63 | 150.60 | 0.2906 | -1055.9 | -909.7 | |
| 1.60 | -11.00 | 0.83 | -11.00 | -17.99 | 119.93 | -8.65 | 148.86 | 0.2779 | -964.5 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.65 | -18.70 | 119.83 | -8.75 | 149.93 | 0.2889 | -889.0 | -741.9 | |
| 0.00 | 1.16 | 0.00 | 0.60 | -18.98 | 119.52 | -9.06 | 149.59 | 0.2954 | -843.0 | -711.1 | |
| 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. | |