SDO HMI 2014-08-20 20:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.39 | 0.00 | 8.06 | 8.45 | 26.72 | 18.38 | 277.74 | 0.3166 | -36.4 | -83.6 | |
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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 | 1.26 | 0.00 | 0.68 | 5.76 | 31.15 | 22.81 | 268.47 | 0.3875 | -798.0 | -642.1 | |
| 0.00 | 1.17 | 0.00 | 0.63 | 7.13 | 31.08 | 22.75 | 272.02 | 0.3855 | -677.0 | -596.5 | |
| 0.00 | 1.98 | 0.00 | 1.05 | 7.08 | 30.22 | 21.88 | 271.85 | 0.3717 | -899.0 | -727.8 | |
| 0.00 | 1.35 | 0.00 | 0.72 | 6.87 | 30.17 | 21.84 | 271.28 | 0.3710 | -592.0 | -473.8 | |
| 0.00 | 1.89 | 0.00 | 1.01 | 7.39 | 30.00 | 21.67 | 272.69 | 0.3682 | -878.0 | -663.8 | |
| 0.00 | 1.17 | 0.00 | 0.62 | 8.54 | 29.34 | 21.01 | 275.93 | 0.3580 | -835.0 | -651.9 | |
| 0.00 | 1.71 | 0.00 | 0.88 | 9.89 | 23.50 | 15.16 | 282.37 | 0.2650 | 766.0 | 696.3 | |
| 0.00 | 1.08 | 0.00 | 0.55 | 10.02 | 22.07 | 13.74 | 283.96 | 0.2421 | 868.0 | 706.6 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 10.45 | 22.03 | 13.70 | 285.72 | 0.2430 | 834.0 | 655.4 | |
| 0.00 | 1.80 | 0.00 | 0.92 | 10.98 | 21.58 | 13.24 | 288.34 | 0.2380 | 799.0 | 639.0 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 10.07 | 17.89 | 9.56 | 289.27 | 0.1740 | 1012.0 | 800.6 | |
| 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. | |