SDO HMI 2011-04-29 11:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.53 | 28.15 | 0.29 | 15.63 | 13.06 | 113.38 | -20.17 | 48.92 | 0.4504 | -687.1 | -599.2 | |
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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 | 0.98 | 0.00 | 0.54 | 14.47 | 117.09 | -16.46 | 40.65 | 0.4230 | -560.0 | -495.8 | |
| 0.00 | 1.07 | 0.00 | 0.58 | 11.65 | 115.83 | -17.72 | 47.61 | 0.4054 | -744.0 | -564.1 | |
| 0.00 | 1.25 | 0.00 | 0.68 | 11.82 | 115.49 | -18.06 | 47.83 | 0.4110 | -776.0 | -650.6 | |
| 0.00 | 0.80 | 0.00 | 0.44 | 11.69 | 115.34 | -18.21 | 48.30 | 0.4116 | -905.0 | -761.4 | |
| 0.00 | 2.23 | 0.00 | 1.21 | 11.73 | 114.98 | -18.57 | 48.78 | 0.4163 | -912.0 | -710.0 | |
| 0.53 | 1.96 | 0.29 | 1.07 | 11.97 | 114.41 | -19.14 | 49.20 | 0.4255 | -758.2 | -706.4 | |
| 0.00 | 1.16 | 0.00 | 0.64 | 14.32 | 113.98 | -19.57 | 45.77 | 0.4547 | -646.0 | -498.5 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 14.42 | 113.68 | -19.87 | 46.04 | 0.4593 | -775.0 | -633.8 | |
| 0.00 | 0.89 | 0.00 | 0.51 | 17.49 | 113.32 | -20.23 | 41.90 | 0.4958 | 740.0 | 639.2 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 15.53 | 113.07 | -20.48 | 45.15 | 0.4775 | -727.0 | -584.4 | |
| 0.00 | 2.67 | 0.00 | 1.50 | 14.64 | 112.92 | -20.63 | 46.75 | 0.4699 | -793.0 | -653.1 | |
| 0.00 | 2.58 | 0.00 | 1.45 | 14.58 | 112.70 | -20.85 | 47.15 | 0.4719 | -927.0 | -648.4 | |
| 0.00 | 2.05 | 0.00 | 1.15 | 13.91 | 112.66 | -20.89 | 48.29 | 0.4656 | -978.0 | -838.5 | |
| 0.00 | 0.80 | 0.00 | 0.45 | 14.58 | 112.53 | -21.02 | 47.37 | 0.4738 | -692.0 | -637.9 | |
| 0.00 | 0.89 | 0.00 | 0.50 | 14.94 | 112.39 | -21.16 | 46.98 | 0.4789 | -630.0 | -499.9 | |
| 0.00 | 1.16 | 0.00 | 0.65 | 14.46 | 112.41 | -21.14 | 47.73 | 0.4739 | -737.0 | -586.4 | |
| 0.00 | 1.69 | 0.00 | 0.95 | 14.65 | 112.32 | -21.23 | 47.53 | 0.4769 | -595.0 | -521.5 | |
| 0.00 | 1.16 | 0.00 | 0.65 | 13.86 | 112.37 | -21.18 | 48.77 | 0.4684 | -730.0 | -481.5 | |
| 0.00 | 2.67 | 0.00 | 1.46 | 5.37 | 111.03 | -22.52 | 66.85 | 0.4165 | -890.0 | -736.2 | |
| 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. | |