SDO HMI 2014-06-02 12:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.76 | 19.71 | 7.23 | 14.45 | -8.62 | 24.99 | 47.00 | 258.75 | 0.7396 | 572.3 | 410.7 | |
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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 |
| 9.76 | 14.28 | 7.23 | 10.57 | -8.58 | 25.50 | 47.51 | 258.87 | 0.7454 | 734.7 | 543.1 | |
| 0.00 | 1.63 | 0.00 | 1.18 | -9.76 | 24.29 | 46.31 | 257.07 | 0.7334 | 588.0 | 460.9 | |
| 0.00 | 1.54 | 0.00 | 1.11 | -9.67 | 24.05 | 46.07 | 257.15 | 0.7305 | 661.0 | 480.9 | |
| 0.00 | 1.18 | 0.00 | 0.85 | -10.53 | 24.03 | 46.05 | 255.97 | 0.7318 | 430.0 | 407.0 | |
| 0.00 | 1.08 | 0.00 | 0.74 | -3.65 | 21.29 | 43.30 | 265.22 | 0.6891 | -564.0 | -370.1 | |
| 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. | |