SDO HMI 2014-11-07 23:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.38 | 9.15 | 1.20 | 9.02 | -6.55 | 345.14 | -58.92 | 99.75 | 0.8616 | 306.6 | 262.4 | |
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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 |
| 1.38 | 2.93 | 1.20 | 2.55 | -4.50 | 349.39 | -54.67 | 98.07 | 0.8237 | 434.1 | 299.7 | |
| 0.00 | 2.16 | 0.00 | 1.92 | -5.83 | 348.69 | -55.37 | 99.55 | 0.8323 | 485.0 | 392.6 | |
| 0.00 | 3.11 | 0.00 | 3.12 | -6.73 | 344.38 | -59.68 | 99.87 | 0.8722 | 681.0 | 461.2 | |
| 0.00 | 0.95 | 0.00 | 1.43 | -10.77 | 334.43 | -69.62 | 102.75 | 0.9457 | -399.0 | -382.1 | |
| 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. | |