SDO HMI 2014-11-15 08:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.89 | 15.06 | 0.97 | 7.72 | -10.20 | 298.98 | -7.85 | 149.28 | 0.2635 | 395.6 | 160.6 | |
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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 |
| 0.86 | 5.68 | 0.44 | 2.90 | -9.79 | 300.12 | -6.72 | 152.13 | 0.2478 | 1126.0 | 914.0 | |
| 0.00 | 1.72 | 0.00 | 0.88 | -10.22 | 299.99 | -6.85 | 152.48 | 0.2552 | 1011.0 | 638.0 | |
| 0.00 | 1.29 | 0.00 | 0.66 | -10.62 | 299.10 | -7.74 | 150.29 | 0.2683 | 815.0 | 640.3 | |
| 1.03 | 5.51 | 0.53 | 2.84 | -10.60 | 297.69 | -9.14 | 145.99 | 0.2805 | -1122.8 | -797.0 | |
| 0.00 | 0.86 | 0.00 | 0.44 | -9.59 | 297.66 | -9.17 | 143.74 | 0.2671 | -886.0 | -707.6 | |
| 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. | |