SDO HMI 2014-08-18 08:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.46 | 0.00 | 4.37 | 8.59 | 25.85 | -15.53 | 84.00 | 0.2697 | -22.3 | -103.7 | |
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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 | 2.34 | 0.00 | 1.18 | 7.17 | 31.38 | -10.00 | 87.19 | 0.1733 | -983.0 | -732.9 | |
| 0.00 | 1.26 | 0.00 | 0.64 | 3.69 | 29.21 | -12.18 | 103.70 | 0.2177 | -771.0 | -559.4 | |
| 0.00 | 1.44 | 0.00 | 0.73 | 9.47 | 28.44 | -12.95 | 77.29 | 0.2276 | -769.0 | -535.2 | |
| 0.00 | 0.72 | 0.00 | 0.38 | 10.26 | 22.50 | -18.88 | 78.13 | 0.3268 | 834.0 | 729.8 | |
| 0.00 | 1.35 | 0.00 | 0.71 | 9.49 | 21.31 | -20.08 | 80.90 | 0.3444 | 714.0 | 543.1 | |
| 0.00 | 1.35 | 0.00 | 0.73 | 12.56 | 17.56 | -23.82 | 74.35 | 0.4111 | 841.0 | 678.3 | |
| 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. | |