SDO HMI 2014-09-04 02:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.95 | 139.27 | 50.15 | 289.20 | -19.31 | 107.54 | -72.53 | 112.01 | 0.9719 | 453.3 | 223.4 | |
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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 | 3.04 | 0.00 | 5.78 | -19.50 | 108.92 | -71.14 | 112.50 | 0.9667 | 357.0 | 341.8 | |
| 1.07 | 128.10 | 2.27 | 263.54 | -20.46 | 107.52 | -72.55 | 113.15 | 0.9731 | 388.5 | 253.5 | |
| 9.92 | -2.00 | 20.88 | -2.00 | -19.81 | 107.41 | -72.65 | 112.48 | 0.9729 | 525.5 | 999999 | |
| 6.97 | -2.00 | 13.77 | -2.00 | -18.57 | 108.15 | -71.92 | 111.40 | 0.9689 | 733.9 | 999999 | |
| 3.84 | -2.00 | 7.91 | -2.00 | -18.97 | 107.62 | -72.45 | 111.68 | 0.9714 | 474.0 | 999999 | |
| 0.00 | 2.68 | 0.00 | 6.33 | -20.20 | 105.90 | -74.17 | 112.55 | 0.9785 | -231.0 | -237.5 | |
| 2.15 | 5.45 | 5.32 | 13.55 | -18.72 | 104.89 | -75.18 | 110.86 | 0.9807 | -412.7 | -304.8 | |
| 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. | |