SDO HMI 2014-05-17 06:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.97 | 34.52 | 10.38 | 33.02 | -8.48 | 251.81 | 58.85 | 261.55 | 0.8576 | -137.5 | 52.3 | |
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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 | 1.80 | 0.00 | 1.81 | -8.90 | 253.44 | 60.48 | 261.14 | 0.8721 | 341.0 | 294.1 | |
| 2.70 | 7.55 | 2.68 | 7.48 | -8.15 | 253.06 | 60.10 | 261.99 | 0.8686 | 435.1 | 363.7 | |
| 0.54 | 4.58 | 0.53 | 4.48 | -8.38 | 252.50 | 59.54 | 261.70 | 0.8638 | 523.8 | 543.4 | |
| 0.00 | 1.08 | 0.00 | 1.05 | -8.73 | 252.35 | 59.39 | 261.29 | 0.8626 | 317.0 | 286.7 | |
| 0.00 | 1.89 | 0.00 | 1.81 | -7.03 | 251.95 | 58.99 | 263.26 | 0.8586 | 98.0 | 148.5 | |
| 0.00 | 0.63 | 0.00 | 0.60 | -9.52 | 251.48 | 58.52 | 260.32 | 0.8553 | -269.0 | -198.6 | |
| 4.31 | 10.97 | 4.06 | 10.30 | -9.35 | 251.20 | 58.24 | 260.50 | 0.8526 | -528.6 | -448.4 | |
| 3.42 | 6.02 | 3.11 | 5.49 | -7.58 | 250.03 | 57.07 | 262.53 | 0.8412 | -566.5 | -377.3 | |
| 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. | |