SDO HMI 2014-05-17 05:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.98 | 26.79 | 10.22 | 25.23 | -8.50 | 251.78 | 58.27 | 261.51 | 0.8524 | -92.9 | 54.5 | |
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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 | 2.52 | 0.00 | 2.49 | -8.90 | 253.49 | 59.98 | 261.13 | 0.8678 | 436.0 | 306.6 | |
| 3.42 | 7.91 | 3.33 | 7.70 | -8.12 | 252.98 | 59.47 | 262.01 | 0.8631 | 417.2 | 387.0 | |
| 0.00 | 1.26 | 0.00 | 1.21 | -8.41 | 252.51 | 59.00 | 261.65 | 0.8591 | 568.0 | 486.0 | |
| 0.00 | 0.27 | 0.00 | 0.26 | -8.57 | 252.43 | 58.92 | 261.46 | 0.8584 | 609.0 | 611.7 | |
| 0.72 | 8.81 | 0.67 | 8.16 | -9.31 | 251.44 | 57.93 | 260.54 | 0.8498 | -315.9 | -374.4 | |
| 2.79 | -5.00 | 2.58 | -5.00 | -9.35 | 251.16 | 57.65 | 260.48 | 0.8473 | -574.5 | 999999 | |
| 0.36 | -5.00 | 0.33 | -5.00 | -9.30 | 250.85 | 57.35 | 260.52 | 0.8445 | -633.8 | 999999 | |
| 3.69 | 6.02 | 3.31 | 5.41 | -7.61 | 250.07 | 56.57 | 262.49 | 0.8364 | -539.6 | -318.6 | |
| 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. | |