SDO HMI 2014-03-22 18:00:30 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.12 | 284.56 | 41.14 | 276.78 | 11.88 | 262.56 | 56.61 | 288.28 | 0.8622 | -634.1 | -241.8 | |
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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 | 0.61 | 0.00 | 0.72 | 12.82 | 268.26 | 62.31 | 287.68 | 0.9080 | -385.0 | -303.9 | |
| 0.00 | 1.48 | 0.00 | 1.59 | 13.18 | 265.54 | 59.60 | 288.81 | 0.8891 | 424.0 | 331.2 | |
| 0.00 | 1.74 | 0.00 | 1.87 | 13.55 | 265.45 | 59.51 | 289.24 | 0.8892 | 292.0 | 285.1 | |
| 42.12 | 275.14 | 41.14 | 268.57 | 11.85 | 262.72 | 56.77 | 288.18 | 0.8637 | -868.8 | -263.3 | |
| 0.00 | 0.35 | 0.00 | 0.26 | 12.78 | 249.46 | 43.51 | 294.45 | 0.7400 | 472.0 | 506.0 | |
| 0.00 | 0.52 | 0.00 | 0.38 | 11.51 | 248.94 | 43.00 | 293.10 | 0.7288 | 643.0 | 525.7 | |
| 0.00 | 1.40 | 0.00 | 1.02 | 12.94 | 249.07 | 43.13 | 294.84 | 0.7365 | 663.0 | 510.3 | |
| 0.00 | 1.05 | 0.00 | 0.76 | 13.01 | 248.83 | 42.89 | 295.06 | 0.7343 | 599.0 | 453.0 | |
| 0.00 | 1.22 | 0.00 | 0.87 | 11.75 | 248.45 | 42.50 | 293.65 | 0.7245 | 665.0 | 551.5 | |
| 0.00 | 1.05 | 0.00 | 0.74 | 13.52 | 247.32 | 41.38 | 296.50 | 0.7205 | 575.0 | 520.8 | |
| 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. | |