SDO HMI 2014-09-20 21:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.36 | 0.00 | 6.93 | 9.05 | 333.11 | 14.75 | 250.42 | 0.2783 | 109.8 | 89.0 | |
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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 | 1.33 | 0.00 | 0.74 | 7.05 | 345.96 | 27.60 | 271.63 | 0.4619 | -704.0 | -473.8 | |
| 0.00 | 1.24 | 0.00 | 0.67 | 11.12 | 342.78 | 24.42 | 281.28 | 0.4155 | -765.0 | -608.9 | |
| 0.00 | 0.97 | 0.00 | 0.52 | 8.31 | 339.85 | 21.49 | 274.65 | 0.3653 | -723.0 | -535.0 | |
| 0.00 | 1.06 | 0.00 | 0.56 | 9.48 | 339.27 | 20.91 | 278.00 | 0.3571 | -687.0 | -569.1 | |
| 0.00 | 1.06 | 0.00 | 0.56 | 8.13 | 338.34 | 19.99 | 274.28 | 0.3408 | -676.0 | -593.8 | |
| 0.00 | 1.77 | 0.00 | 0.90 | 8.85 | 330.76 | 12.41 | 278.93 | 0.2159 | 862.0 | 677.3 | |
| 0.00 | 1.42 | 0.00 | 0.71 | 7.66 | 329.20 | 10.85 | 273.64 | 0.1878 | 764.0 | 532.1 | |
| 0.00 | 0.97 | 0.00 | 0.49 | 7.45 | 329.08 | 10.72 | 272.55 | 0.1855 | 768.0 | 629.8 | |
| 0.00 | 1.24 | 0.00 | 0.62 | 7.28 | 327.44 | 9.08 | 271.67 | 0.1574 | 764.0 | 550.4 | |
| 0.00 | 1.06 | 0.00 | 0.53 | 4.74 | 326.36 | 8.00 | 253.89 | 0.1450 | 783.0 | 582.5 | |
| 0.00 | 1.24 | 0.00 | 0.63 | 18.72 | 314.15 | -4.21 | 19.00 | 0.2143 | 822.0 | 572.5 | |
| 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. | |