SDO HMI 2014-10-17 02:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.44 | 10.06 | 0.24 | 5.46 | 15.75 | 353.26 | 20.73 | 302.97 | 0.3948 | -125.0 | -110.0 | |
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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 | 1.14 | 0.00 | 0.67 | 14.06 | 4.83 | 32.30 | 287.13 | 0.5445 | -643.0 | -456.5 | |
| 0.00 | 0.44 | 0.00 | 0.25 | 15.92 | 1.06 | 28.53 | 292.31 | 0.4985 | -369.0 | -464.0 | |
| 0.00 | 0.44 | 0.00 | 0.25 | 16.26 | 0.97 | 28.44 | 293.01 | 0.4988 | -606.0 | -549.2 | |
| 0.00 | 1.40 | 0.00 | 0.79 | 15.50 | 0.43 | 27.90 | 291.83 | 0.4878 | -679.0 | -520.7 | |
| 0.44 | 2.62 | 0.24 | 1.45 | 15.92 | 357.71 | 25.18 | 294.43 | 0.4513 | -840.6 | -679.8 | |
| 0.00 | 1.40 | 0.00 | 0.71 | 15.42 | 343.58 | 11.05 | 312.60 | 0.2522 | 652.0 | 507.5 | |
| 0.00 | 1.48 | 0.00 | 0.76 | 15.73 | 343.57 | 11.04 | 313.54 | 0.2554 | 898.0 | 634.5 | |
| 0.00 | 1.14 | 0.00 | 0.58 | 17.80 | 336.85 | 4.32 | 341.08 | 0.2221 | 759.0 | 648.0 | |
| 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. | |