SDO HMI 2014-11-15 05:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.03 | 21.67 | 8.51 | 20.10 | 8.37 | 6.30 | 57.82 | 278.13 | 0.8478 | -305.4 | -248.7 | |
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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 |
| 9.03 | 17.29 | 8.51 | 16.27 | 8.12 | 6.87 | 58.39 | 277.79 | 0.8531 | -598.6 | -446.0 | |
| 0.00 | 1.46 | 0.00 | 1.36 | 7.72 | 6.37 | 57.90 | 277.34 | 0.8485 | -444.0 | -459.7 | |
| 0.00 | 1.89 | 0.00 | 1.60 | 10.37 | 2.57 | 54.10 | 280.74 | 0.8132 | 632.0 | 518.0 | |
| 0.00 | 0.77 | 0.00 | 0.65 | 10.50 | 2.35 | 53.87 | 280.92 | 0.8111 | 521.0 | 386.6 | |
| 0.00 | 0.26 | 0.00 | 0.22 | 10.18 | 2.11 | 53.64 | 280.54 | 0.8084 | 565.0 | 564.3 | |
| 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. | |