SDO HMI 2014-09-07 02:00:36 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.53 | 24.64 | 5.25 | 12.27 | 8.89 | 145.06 | 4.62 | 295.38 | 0.0871 | -351.4 | 90.2 | |
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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 |
| 10.53 | 13.84 | 5.25 | 6.90 | 8.80 | 146.86 | 6.42 | 284.04 | 0.1144 | -1088.5 | -771.7 | |
| 0.00 | 1.96 | 0.00 | 0.98 | 9.40 | 144.57 | 4.13 | 297.98 | 0.0807 | -996.0 | -757.8 | |
| 0.00 | 0.89 | 0.00 | 0.44 | 8.74 | 143.86 | 3.41 | 293.94 | 0.0647 | -963.0 | -856.4 | |
| 0.00 | 2.68 | 0.00 | 1.33 | 9.26 | 142.94 | 2.50 | 309.20 | 0.0558 | 1025.0 | 805.2 | |
| 0.00 | 1.16 | 0.00 | 0.58 | 7.82 | 142.38 | 1.94 | 286.32 | 0.0351 | 901.0 | 662.8 | |
| 0.00 | 1.16 | 0.00 | 0.58 | 8.58 | 141.62 | 1.18 | 318.50 | 0.0309 | 861.0 | 731.5 | |
| 0.00 | 2.95 | 0.00 | 1.46 | 9.24 | 141.63 | 1.18 | 329.52 | 0.0403 | 933.0 | 787.2 | |
| 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. | |