SDO HMI 2014-11-29 04:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.38 | 0.00 | 4.29 | 14.75 | 119.46 | -5.03 | 19.15 | 0.2545 | -435.8 | -657.5 | |
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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 | 0.94 | 0.00 | 0.48 | 15.71 | 122.36 | -2.13 | 8.08 | 0.2554 | 951.0 | 704.6 | |
| 0.00 | 2.82 | 0.00 | 1.44 | 14.13 | 122.28 | -2.21 | 9.43 | 0.2290 | -1099.0 | -891.7 | |
| 0.00 | 3.68 | 0.00 | 1.89 | 14.89 | 117.18 | -7.31 | 27.34 | 0.2690 | -810.0 | -828.9 | |
| 0.00 | 0.94 | 0.00 | 0.48 | 15.13 | 117.11 | -7.38 | 27.13 | 0.2732 | -785.0 | -649.5 | |
| 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. | |