SDO HMI 2014-09-22 02:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.94 | 0.00 | 3.39 | 8.07 | 331.63 | 29.23 | 274.41 | 0.4864 | 412.8 | 261.8 | |
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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 | 1.33 | 0.00 | 0.85 | 9.33 | 342.26 | 39.86 | 276.10 | 0.6383 | -598.0 | -535.6 | |
| 0.00 | 1.06 | 0.00 | 0.60 | 4.69 | 331.34 | 28.94 | 266.88 | 0.4849 | 621.0 | 560.9 | |
| 0.00 | 1.15 | 0.00 | 0.64 | 8.60 | 329.39 | 26.99 | 275.09 | 0.4523 | 721.0 | 588.7 | |
| 0.00 | 1.51 | 0.00 | 0.83 | 5.32 | 328.17 | 25.77 | 267.57 | 0.4350 | 673.0 | 477.4 | |
| 0.00 | 0.89 | 0.00 | 0.47 | 14.23 | 321.91 | 19.51 | 292.11 | 0.3509 | 647.0 | 502.9 | |
| 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. | |