SDO HMI 2014-08-07 10:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.11 | 0.00 | 5.31 | 6.63 | 204.86 | 19.15 | 272.23 | 0.3266 | 411.3 | 502.6 | |
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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 | 0.27 | 0.00 | 0.16 | 9.67 | 219.36 | 33.65 | 278.17 | 0.5539 | -503.0 | -553.3 | |
| 0.00 | 0.72 | 0.00 | 0.41 | 6.76 | 215.36 | 29.66 | 272.77 | 0.4939 | -554.0 | -535.9 | |
| 0.00 | 2.89 | 0.00 | 1.51 | 6.45 | 204.55 | 18.84 | 271.82 | 0.3224 | 600.0 | 625.8 | |
| 0.00 | 1.90 | 0.00 | 0.99 | 6.76 | 204.46 | 18.75 | 272.78 | 0.3210 | 901.0 | 710.6 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 6.98 | 204.31 | 18.60 | 273.47 | 0.3186 | 800.0 | 615.9 | |
| 0.00 | 2.35 | 0.00 | 1.21 | 6.64 | 201.70 | 15.99 | 272.48 | 0.2751 | 765.0 | 574.8 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 5.34 | 201.34 | 15.63 | 267.66 | 0.2697 | 870.0 | 617.1 | |
| 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. | |