SDO HMI 2014-04-13 08:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.19 | 0.00 | 5.89 | -10.19 | 241.60 | -39.58 | 99.05 | 0.6373 | 628.9 | 500.7 | |
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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 |
| 0.00 | 1.33 | 0.00 | 0.83 | -10.21 | 243.65 | -37.53 | 99.30 | 0.6098 | 737.0 | 580.4 | |
| 0.00 | 1.41 | 0.00 | 0.90 | -8.70 | 242.34 | -38.85 | 96.76 | 0.6266 | 713.0 | 526.6 | |
| 0.00 | 0.88 | 0.00 | 0.56 | -9.39 | 242.13 | -39.05 | 97.84 | 0.6297 | 607.0 | 569.5 | |
| 0.00 | 1.68 | 0.00 | 1.08 | -10.55 | 241.44 | -39.74 | 99.62 | 0.6397 | 587.0 | 523.1 | |
| 0.00 | 0.80 | 0.00 | 0.51 | -10.62 | 241.07 | -40.11 | 99.69 | 0.6447 | 552.0 | 440.8 | |
| 0.00 | 1.50 | 0.00 | 0.98 | -11.67 | 240.37 | -40.81 | 101.22 | 0.6549 | 607.0 | 442.9 | |
| 0.00 | 1.59 | 0.00 | 1.03 | -9.89 | 240.62 | -40.56 | 98.53 | 0.6500 | 599.0 | 438.8 | |
| 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. | |