SDO HMI 2014-09-03 05:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.45 | 0.00 | 7.65 | -20.60 | 167.96 | -23.67 | 140.49 | 0.5949 | 437.0 | 453.7 | |
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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 |
| 0.00 | 0.89 | 0.00 | 0.57 | -26.90 | 171.08 | -20.55 | 150.52 | 0.6385 | -377.0 | -327.2 | |
| 0.00 | 2.15 | 0.00 | 1.32 | -22.34 | 170.53 | -21.10 | 145.55 | 0.5910 | 653.0 | 545.7 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -19.30 | 167.61 | -24.02 | 138.64 | 0.5836 | 744.0 | 637.9 | |
| 0.00 | 1.43 | 0.00 | 0.88 | -19.90 | 167.19 | -24.44 | 138.87 | 0.5935 | 482.0 | 371.8 | |
| 0.00 | 4.12 | 0.00 | 2.51 | -19.32 | 167.25 | -24.38 | 138.25 | 0.5871 | 600.0 | 515.5 | |
| 0.00 | 2.24 | 0.00 | 1.37 | -19.20 | 166.99 | -24.64 | 137.80 | 0.5884 | 786.0 | 638.2 | |
| 0.00 | 0.81 | 0.00 | 0.51 | -21.63 | 165.59 | -26.04 | 139.08 | 0.6252 | 171.0 | 260.3 | |
| 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. | |