SDO HMI 2014-09-04 20:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.38 | 0.00 | 5.14 | -13.14 | 156.41 | -13.76 | 146.14 | 0.4163 | 637.4 | 445.3 | |
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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 | 0.98 | 0.00 | 0.51 | -5.52 | 161.33 | -8.84 | 145.12 | 0.2685 | 783.0 | 533.1 | |
| 0.00 | 1.16 | 0.00 | 0.60 | -5.03 | 161.06 | -9.10 | 143.22 | 0.2645 | 797.0 | 607.1 | |
| 0.00 | 1.25 | 0.00 | 0.67 | -13.15 | 158.63 | -11.54 | 150.62 | 0.3986 | 713.0 | 497.9 | |
| 0.00 | 1.16 | 0.00 | 0.65 | -16.07 | 155.79 | -14.38 | 148.66 | 0.4606 | 779.0 | 590.4 | |
| 0.00 | 1.61 | 0.00 | 0.90 | -16.30 | 155.71 | -14.46 | 148.78 | 0.4643 | 781.0 | 525.3 | |
| 0.00 | 1.61 | 0.00 | 0.90 | -16.44 | 155.50 | -14.67 | 148.58 | 0.4678 | 684.0 | 603.0 | |
| 0.00 | 1.61 | 0.00 | 0.91 | -14.25 | 151.00 | -19.17 | 138.49 | 0.4821 | -75.0 | -87.8 | |
| 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. | |