SDO HMI 2014-07-18 01:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.62 | 0.00 | 3.98 | -11.91 | 93.53 | -1.66 | 177.57 | 0.3150 | -160.6 | 50.9 | |
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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 | 2.90 | 0.00 | 1.49 | -9.77 | 101.12 | 5.93 | 202.35 | 0.2690 | 785.0 | 666.9 | |
| 0.00 | 1.27 | 0.00 | 0.66 | -12.42 | 100.14 | 4.95 | 196.08 | 0.3056 | 742.0 | 654.0 | |
| 0.00 | 0.91 | 0.00 | 0.49 | -15.79 | 85.53 | -9.66 | 155.08 | 0.3847 | -712.0 | -594.3 | |
| 0.00 | 1.09 | 0.00 | 0.57 | -12.77 | 84.87 | -10.32 | 149.58 | 0.3464 | -692.0 | -585.8 | |
| 0.00 | 1.45 | 0.00 | 0.77 | -12.52 | 84.70 | -10.50 | 148.76 | 0.3443 | -926.0 | -782.6 | |
| 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. | |