SDO HMI 2014-04-23 21:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 18.55 | 0.00 | 9.36 | -10.14 | 137.14 | -4.82 | 157.08 | 0.1794 | 660.1 | 570.3 | |
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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 | 1.42 | 0.00 | 0.72 | -11.81 | 150.82 | 8.86 | 231.12 | 0.1945 | 936.0 | 724.1 | |
| 0.00 | 1.33 | 0.00 | 0.66 | 0.43 | 143.41 | 1.45 | 344.70 | 0.0964 | 812.0 | 621.6 | |
| 0.00 | 3.02 | 0.00 | 1.51 | -11.22 | 142.04 | 0.08 | 180.74 | 0.1109 | 684.0 | 502.9 | |
| 0.00 | 1.15 | 0.00 | 0.58 | -14.61 | 137.77 | -4.19 | 157.32 | 0.1842 | -875.0 | -806.7 | |
| 0.00 | 3.46 | 0.00 | 1.75 | -15.25 | 137.04 | -4.92 | 155.32 | 0.1992 | 1016.0 | 805.4 | |
| 0.00 | 1.78 | 0.00 | 0.90 | -14.54 | 136.74 | -5.22 | 152.35 | 0.1906 | 908.0 | 765.5 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -2.44 | 133.64 | -8.32 | 73.87 | 0.1512 | 628.0 | 569.8 | |
| 0.00 | 2.04 | 0.00 | 1.02 | -2.32 | 133.46 | -8.50 | 73.45 | 0.1548 | 829.0 | 682.2 | |
| 0.00 | 1.24 | 0.00 | 0.64 | -10.34 | 127.97 | -13.99 | 112.28 | 0.2582 | 903.0 | 685.5 | |
| 0.00 | 1.87 | 0.00 | 0.96 | -11.44 | 127.34 | -14.62 | 115.29 | 0.2748 | 760.0 | 553.5 | |
| 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. | |