SDO HMI 2014-12-09 08:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 5.12 | 0.00 | 2.99 | 15.97 | 18.38 | 27.86 | 301.36 | 0.5316 | -654.3 | -533.0 | |
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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 | 0.94 | 0.00 | 0.55 | 15.23 | 19.45 | 28.92 | 299.60 | 0.5388 | -643.0 | -477.6 | |
| 0.00 | 1.19 | 0.00 | 0.70 | 17.20 | 18.53 | 28.01 | 303.60 | 0.5408 | -476.0 | -439.7 | |
| 0.00 | 0.94 | 0.00 | 0.54 | 14.28 | 17.82 | 27.29 | 299.27 | 0.5115 | -706.0 | -558.1 | |
| 0.00 | 0.43 | 0.00 | 0.25 | 15.50 | 17.96 | 27.43 | 301.28 | 0.5216 | -711.0 | -710.2 | |
| 0.00 | 0.94 | 0.00 | 0.53 | 10.77 | 17.28 | 26.75 | 293.17 | 0.4830 | -715.0 | -572.5 | |
| 0.00 | 0.68 | 0.00 | 0.42 | 23.90 | 19.11 | 28.59 | 312.97 | 0.6001 | -675.0 | -574.9 | |
| 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. | |