SDO HMI 2014-05-17 04:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 12.86 | 26.16 | 11.89 | 24.27 | -8.42 | 251.79 | 57.73 | 261.58 | 0.8474 | -53.4 | 15.4 | |
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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 |
| 0.81 | 2.43 | 0.79 | 2.36 | -8.92 | 253.48 | 59.43 | 261.08 | 0.8630 | 453.2 | 328.5 | |
| 4.85 | 8.27 | 4.65 | 7.91 | -8.05 | 252.91 | 58.85 | 262.06 | 0.8576 | 451.9 | 276.6 | |
| 0.00 | 1.89 | 0.00 | 1.78 | -8.50 | 252.42 | 58.36 | 261.52 | 0.8534 | 610.0 | 518.4 | |
| 0.00 | 0.81 | 0.00 | 0.75 | -9.30 | 251.51 | 57.46 | 260.53 | 0.8455 | -381.0 | -244.7 | |
| 2.34 | 3.77 | 2.14 | 3.45 | -9.31 | 251.17 | 57.12 | 260.49 | 0.8423 | -549.0 | -417.7 | |
| 0.90 | 2.88 | 0.81 | 2.61 | -9.26 | 250.88 | 56.82 | 260.53 | 0.8395 | -524.8 | -417.2 | |
| 2.25 | 6.11 | 1.99 | 5.41 | -7.54 | 250.05 | 55.99 | 262.55 | 0.8309 | -519.3 | -352.7 | |
| 1.71 | -7.00 | 1.51 | -7.00 | -7.72 | 250.08 | 56.03 | 262.33 | 0.8313 | -527.6 | 999999 | |
| 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. | |