SDO HMI 2014-08-05 21:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.23 | 0.00 | 3.49 | 18.98 | 180.95 | -25.13 | 60.01 | 0.4657 | -252.0 | -183.1 | |
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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 | 1.17 | 0.00 | 0.65 | 17.94 | 182.40 | -23.67 | 60.78 | 0.4395 | -963.0 | -786.8 | |
| 0.00 | 1.45 | 0.00 | 0.80 | 18.25 | 181.62 | -24.45 | 60.82 | 0.4521 | -838.0 | -636.5 | |
| 0.00 | 1.17 | 0.00 | 0.65 | 17.42 | 181.71 | -24.37 | 62.47 | 0.4458 | -818.0 | -647.1 | |
| 0.00 | 1.27 | 0.00 | 0.72 | 20.47 | 179.94 | -26.14 | 57.96 | 0.4889 | 767.0 | 638.8 | |
| 0.00 | 1.17 | 0.00 | 0.67 | 20.78 | 179.08 | -27.00 | 58.10 | 0.5019 | 592.0 | 510.4 | |
| 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. | |