SDO HMI 2014-09-01 10:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.96 | 0.00 | 4.68 | 9.75 | 183.15 | -32.16 | 83.18 | 0.5290 | -186.0 | -190.9 | |
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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 | 1.43 | 0.00 | 0.79 | 4.80 | 189.06 | -26.25 | 93.73 | 0.4435 | -716.0 | -508.0 | |
| 0.00 | 1.16 | 0.00 | 0.65 | 11.94 | 188.05 | -27.25 | 77.85 | 0.4602 | -624.0 | -404.6 | |
| 0.00 | 1.61 | 0.00 | 0.91 | 10.57 | 186.41 | -28.90 | 81.11 | 0.4827 | -858.0 | -686.6 | |
| 0.00 | 1.16 | 0.00 | 0.66 | 10.73 | 186.11 | -29.20 | 80.82 | 0.4874 | -576.0 | -456.9 | |
| 0.00 | 1.16 | 0.00 | 0.74 | 11.63 | 176.04 | -39.27 | 80.37 | 0.6311 | 529.0 | 353.3 | |
| 0.00 | 0.81 | 0.00 | 0.52 | 9.61 | 175.55 | -39.76 | 83.59 | 0.6369 | 460.0 | 486.9 | |
| 0.00 | 0.63 | 0.00 | 0.41 | 9.16 | 174.48 | -40.83 | 84.29 | 0.6510 | 483.0 | 453.0 | |
| 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. | |