SDO HMI 2014-03-06 14:00:28 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.18 | 0.00 | 3.98 | 9.22 | 106.16 | 47.13 | 288.66 | 0.7655 | 503.2 | 397.9 | |
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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 | 0.86 | 0.00 | 0.70 | 7.75 | 109.27 | 50.24 | 285.67 | 0.7934 | 416.0 | 363.9 | |
| 0.00 | 0.78 | 0.00 | 0.62 | 7.71 | 108.84 | 49.81 | 285.76 | 0.7889 | 519.0 | 471.3 | |
| 0.00 | 0.95 | 0.00 | 0.74 | 11.09 | 106.51 | 47.48 | 290.78 | 0.7759 | 519.0 | 433.7 | |
| 0.00 | 1.12 | 0.00 | 0.85 | 9.19 | 105.34 | 46.31 | 288.89 | 0.7568 | 627.0 | 460.2 | |
| 0.00 | 1.47 | 0.00 | 1.07 | 9.78 | 102.99 | 43.96 | 290.65 | 0.7334 | 435.0 | 302.5 | |
| 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. | |