SDO HMI 2014-08-17 01:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.32 | 0.00 | 8.00 | -4.95 | 26.29 | -32.15 | 109.34 | 0.5627 | 235.2 | 227.1 | |
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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 | 0.72 | -4.25 | 30.72 | -27.72 | 110.90 | 0.4985 | 954.0 | 736.0 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -4.08 | 30.45 | -27.99 | 110.39 | 0.5014 | 672.0 | 543.6 | |
| 0.00 | 3.33 | 0.00 | 1.92 | -4.86 | 29.80 | -28.65 | 111.35 | 0.5149 | 613.0 | 599.5 | |
| 0.00 | 0.90 | 0.00 | 0.52 | -4.15 | 29.65 | -28.79 | 109.97 | 0.5130 | 602.0 | 397.6 | |
| 0.00 | 0.99 | 0.00 | 0.57 | -4.24 | 29.27 | -29.17 | 109.86 | 0.5189 | 828.0 | 587.1 | |
| 0.00 | 0.90 | 0.00 | 0.56 | -7.33 | 24.03 | -34.41 | 111.67 | 0.6053 | -551.0 | -466.3 | |
| 0.00 | 0.72 | 0.00 | 0.45 | -2.96 | 22.18 | -36.26 | 103.87 | 0.6106 | -595.0 | -535.1 | |
| 0.00 | 1.89 | 0.00 | 1.18 | -2.48 | 22.01 | -36.43 | 103.03 | 0.6112 | -665.0 | -524.0 | |
| 0.00 | 2.34 | 0.00 | 1.51 | -7.89 | 21.29 | -37.15 | 110.95 | 0.6428 | 259.0 | 267.7 | |
| 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. | |