SDO HMI 2014-01-13 18:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.57 | 0.00 | 5.78 | -21.08 | 60.11 | 38.53 | 240.28 | 0.6682 | -460.6 | -290.3 | |
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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 | 1.19 | 0.00 | 0.91 | -15.12 | 70.85 | 49.27 | 253.86 | 0.7639 | -486.0 | -463.0 | |
| 0.00 | 1.70 | 0.00 | 1.31 | -23.03 | 69.79 | 48.20 | 243.44 | 0.7694 | 584.0 | 451.3 | |
| 0.00 | 1.95 | 0.00 | 1.30 | -17.20 | 62.25 | 40.67 | 248.97 | 0.6693 | -672.0 | -509.8 | |
| 0.00 | 0.93 | 0.00 | 0.61 | -16.63 | 61.58 | 39.99 | 249.60 | 0.6594 | -660.0 | -585.1 | |
| 0.00 | 1.02 | 0.00 | 0.63 | -24.32 | 53.50 | 31.91 | 233.90 | 0.5985 | -502.0 | -421.7 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -24.53 | 38.48 | 16.90 | 217.29 | 0.4383 | -720.0 | -516.7 | |
| 0.00 | 0.93 | 0.00 | 0.55 | -33.75 | 38.70 | 17.12 | 206.41 | 0.5526 | -768.0 | -580.7 | |
| 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. | |