SDO HMI 2014-08-09 22:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 7.30 | 0.00 | 4.29 | -24.56 | 145.25 | -7.39 | 167.21 | 0.5370 | 63.2 | 239.8 | |
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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 | 1.17 | 0.00 | 0.66 | -22.02 | 149.87 | -2.76 | 174.64 | 0.4793 | 640.0 | 454.8 | |
| 0.00 | 3.25 | 0.00 | 1.92 | -26.59 | 149.22 | -3.41 | 174.41 | 0.5484 | 679.0 | 591.4 | |
| 0.00 | 0.72 | 0.00 | 0.43 | -26.20 | 148.55 | -4.08 | 173.24 | 0.5438 | 679.0 | 509.9 | |
| 0.00 | 0.90 | 0.00 | 0.52 | -20.70 | 137.11 | -15.53 | 150.97 | 0.5180 | -698.0 | -576.2 | |
| 0.00 | 0.36 | 0.00 | 0.22 | -25.66 | 136.07 | -16.56 | 153.97 | 0.5876 | -285.0 | -275.2 | |
| 0.00 | 0.90 | 0.00 | 0.54 | -22.41 | 134.40 | -18.23 | 148.73 | 0.5592 | -636.0 | -490.7 | |
| 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. | |