SDO HMI 2014-09-25 20:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.45 | 22.09 | 2.45 | 15.64 | 6.94 | 206.97 | -45.95 | 87.10 | 0.7164 | -61.2 | 101.0 | |
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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 | 1.59 | 0.00 | 1.08 | 6.40 | 209.53 | -43.39 | 88.05 | 0.6854 | -602.0 | -511.2 | |
| 0.00 | 1.41 | 0.00 | 0.96 | 7.11 | 209.32 | -43.59 | 87.00 | 0.6875 | -765.0 | -605.1 | |
| 0.71 | 2.83 | 0.48 | 1.93 | 6.50 | 209.22 | -43.69 | 87.88 | 0.6891 | -714.5 | -541.0 | |
| 0.44 | 1.68 | 0.30 | 1.15 | 5.93 | 208.90 | -44.01 | 88.68 | 0.6936 | -665.2 | -563.9 | |
| 0.00 | 0.97 | 0.00 | 0.67 | 7.36 | 208.32 | -44.60 | 86.58 | 0.6999 | -614.0 | -500.8 | |
| 0.00 | 1.24 | 0.00 | 0.86 | 7.04 | 208.19 | -44.73 | 87.01 | 0.7017 | -562.0 | -430.7 | |
| 0.00 | 2.38 | 0.00 | 1.72 | 6.72 | 205.87 | -47.05 | 87.29 | 0.7300 | 786.0 | 714.6 | |
| 2.30 | 5.92 | 1.67 | 4.30 | 7.00 | 205.52 | -47.40 | 86.90 | 0.7340 | 758.5 | 638.1 | |
| 0.00 | 2.12 | 0.00 | 1.54 | 7.16 | 205.36 | -47.56 | 86.66 | 0.7357 | 497.0 | 513.9 | |
| 0.00 | 0.71 | 0.00 | 0.52 | 7.30 | 205.16 | -47.75 | 86.46 | 0.7380 | 420.0 | 356.8 | |
| 0.00 | 1.24 | 0.00 | 0.91 | 8.68 | 204.77 | -48.15 | 84.56 | 0.7420 | 734.0 | 594.3 | |
| 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. | |