SDO HMI 2014-04-06 03:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.67 | 125.67 | 11.59 | 70.38 | 17.79 | 30.44 | 14.12 | 330.18 | 0.4688 | -567.9 | -304.5 | |
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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 |
| 15.66 | 110.45 | 8.79 | 61.93 | 17.77 | 30.92 | 14.60 | 329.28 | 0.4719 | -1061.5 | -400.8 | |
| 0.00 | 1.14 | 0.00 | 0.64 | 16.98 | 30.66 | 14.34 | 328.81 | 0.4594 | -234.0 | -157.0 | |
| 4.31 | -1.00 | 2.41 | -1.00 | 17.67 | 30.62 | 14.30 | 329.68 | 0.4681 | -1232.5 | 999999 | |
| 0.00 | 3.52 | 0.00 | 1.98 | 18.35 | 30.19 | 13.87 | 331.18 | 0.4738 | -749.0 | -543.2 | |
| 0.00 | 1.23 | 0.00 | 0.70 | 20.64 | 28.68 | 12.36 | 336.01 | 0.4947 | 426.0 | 444.3 | |
| 0.00 | 2.11 | 0.00 | 1.16 | 17.45 | 27.09 | 10.77 | 336.00 | 0.4401 | 805.0 | 640.6 | |
| 0.70 | 5.37 | 0.39 | 2.95 | 17.49 | 25.71 | 9.40 | 338.79 | 0.4324 | 976.2 | 761.4 | |
| 0.00 | 1.85 | 0.00 | 1.02 | 19.15 | 24.20 | 7.89 | 343.16 | 0.4492 | 706.0 | 583.1 | |
| 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. | |