SDO HMI 2014-05-17 02:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 17.81 | 0.00 | 8.97 | 8.33 | 196.82 | 1.66 | 351.31 | 0.1940 | -202.4 | -148.1 | |
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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 | 0.90 | 0.00 | 0.45 | 8.31 | 199.06 | 3.90 | 340.18 | 0.1994 | -835.0 | -545.3 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 6.96 | 198.98 | 3.82 | 337.95 | 0.1772 | -901.0 | -724.6 | |
| 0.00 | 1.44 | 0.00 | 0.72 | 6.74 | 198.95 | 3.79 | 337.65 | 0.1735 | -744.0 | -545.0 | |
| 0.00 | 2.07 | 0.00 | 1.05 | 9.05 | 198.51 | 3.35 | 343.84 | 0.2086 | -243.0 | -175.7 | |
| 0.00 | 4.94 | 0.00 | 2.50 | 8.49 | 198.01 | 2.86 | 345.44 | 0.1971 | -856.0 | -570.9 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 8.46 | 197.55 | 2.40 | 347.68 | 0.1947 | -1035.0 | -845.0 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 8.55 | 197.25 | 2.09 | 349.30 | 0.1953 | -876.0 | -718.0 | |
| 0.00 | 2.34 | 0.00 | 1.18 | 8.87 | 193.78 | -1.37 | 6.87 | 0.1987 | 800.0 | 742.0 | |
| 0.00 | 0.90 | 0.00 | 0.45 | 8.53 | 193.72 | -1.43 | 7.40 | 0.1930 | 860.0 | 692.3 | |
| 0.00 | 0.36 | 0.00 | 0.18 | 8.87 | 193.38 | -1.77 | 8.84 | 0.1996 | 603.0 | 570.8 | |
| 0.00 | 1.89 | 0.00 | 0.95 | 7.88 | 193.36 | -1.80 | 9.83 | 0.1829 | 1001.0 | 813.0 | |
| 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. | |