SDO HMI 2014-04-23 00:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.80 | 0.00 | 8.27 | -15.90 | 167.13 | 13.62 | 226.53 | 0.3131 | -734.8 | -608.0 | |
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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 | 1.33 | 0.00 | 0.73 | -11.71 | 177.29 | 23.78 | 252.49 | 0.4158 | -576.0 | -494.7 | |
| 0.00 | 1.24 | 0.00 | 0.67 | -13.50 | 176.38 | 22.87 | 247.69 | 0.4102 | -591.0 | -485.4 | |
| 0.00 | 1.95 | 0.00 | 1.05 | -12.57 | 175.93 | 22.41 | 249.55 | 0.3989 | -860.0 | -703.1 | |
| 0.00 | 1.07 | 0.00 | 0.57 | -16.81 | 171.15 | 17.63 | 234.21 | 0.3591 | -685.0 | -478.3 | |
| 0.00 | 0.89 | 0.00 | 0.48 | -23.68 | 167.41 | 13.90 | 214.24 | 0.3926 | -692.0 | -596.6 | |
| 0.00 | 2.58 | 0.00 | 1.31 | -13.13 | 163.35 | 9.84 | 229.30 | 0.2206 | -885.0 | -658.9 | |
| 0.00 | 1.86 | 0.00 | 0.96 | -18.82 | 162.31 | 8.80 | 211.05 | 0.2819 | -757.0 | -607.2 | |
| 0.00 | 0.44 | 0.00 | 0.23 | -19.64 | 162.03 | 8.52 | 208.77 | 0.2912 | -674.0 | -571.0 | |
| 0.00 | 2.22 | 0.00 | 1.13 | -16.88 | 161.52 | 8.01 | 212.73 | 0.2476 | -894.0 | -724.6 | |
| 0.00 | 1.07 | 0.00 | 0.55 | -17.95 | 160.09 | 6.58 | 205.84 | 0.2513 | -780.0 | -669.6 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -18.72 | 159.87 | 6.36 | 203.74 | 0.2615 | -689.0 | -472.8 | |
| 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. | |