SDO HMI 2014-10-15 21:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.21 | 0.00 | 4.21 | 15.62 | 359.55 | 11.07 | 313.24 | 0.2673 | -601.1 | -459.1 | |
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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 | 0.87 | 0.00 | 0.46 | 12.28 | 6.59 | 18.11 | 291.09 | 0.3269 | -746.0 | -590.6 | |
| 0.00 | 0.96 | 0.00 | 0.49 | 15.26 | 1.46 | 12.98 | 307.50 | 0.2743 | -757.0 | -644.2 | |
| 0.00 | 0.61 | 0.00 | 0.31 | 13.43 | 0.59 | 12.11 | 303.37 | 0.2455 | -875.0 | -740.7 | |
| 0.00 | 0.96 | 0.00 | 0.49 | 14.31 | 0.45 | 11.97 | 306.65 | 0.2517 | -898.0 | -736.7 | |
| 0.00 | 1.14 | 0.00 | 0.58 | 15.05 | 0.08 | 11.60 | 309.85 | 0.2541 | -704.0 | -535.8 | |
| 0.00 | 0.61 | 0.00 | 0.31 | 14.72 | 359.84 | 11.36 | 309.37 | 0.2476 | -805.0 | -560.3 | |
| 0.00 | 1.92 | 0.00 | 0.98 | 15.27 | 359.78 | 11.30 | 311.25 | 0.2525 | -762.0 | -572.5 | |
| 0.00 | 1.14 | 0.00 | 0.59 | 22.38 | 350.15 | 1.67 | 354.59 | 0.2874 | 738.0 | 501.8 | |
| 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. | |