SDO HMI 2011-07-24 18:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.51 | 33.54 | 6.08 | 17.72 | 24.19 | 78.94 | 7.14 | 340.73 | 0.3501 | -549.8 | -452.8 | |
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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 |
| 4.71 | 8.34 | 2.49 | 4.41 | 23.47 | 81.21 | 9.42 | 334.53 | 0.3507 | -955.9 | -725.4 | |
| 2.90 | 5.26 | 1.53 | 2.78 | 23.58 | 80.72 | 8.92 | 335.83 | 0.3488 | -998.8 | -735.5 | |
| 3.90 | 4.26 | 2.06 | 2.25 | 23.58 | 80.28 | 8.49 | 336.88 | 0.3460 | -949.6 | -702.2 | |
| 0.00 | 1.63 | 0.00 | 0.85 | 22.67 | 79.39 | 7.60 | 337.97 | 0.3266 | -941.0 | -723.1 | |
| 0.00 | 1.63 | 0.00 | 0.86 | 23.08 | 79.08 | 7.29 | 339.27 | 0.3311 | -971.0 | -787.9 | |
| 0.00 | 2.27 | 0.00 | 1.20 | 24.57 | 78.52 | 6.73 | 342.24 | 0.3509 | -547.0 | -647.4 | |
| 0.00 | 4.71 | 0.00 | 2.49 | 24.97 | 77.26 | 5.47 | 345.71 | 0.3515 | -1040.0 | -798.4 | |
| 0.00 | 0.82 | 0.00 | 0.43 | 25.00 | 76.99 | 5.20 | 346.41 | 0.3510 | -778.0 | -698.9 | |
| 0.00 | 1.63 | 0.00 | 0.87 | 27.27 | 74.90 | 3.10 | 352.71 | 0.3810 | 860.0 | 591.4 | |
| 0.00 | 1.36 | 0.00 | 0.72 | 26.61 | 74.30 | 2.51 | 353.90 | 0.3694 | 745.0 | 676.4 | |
| 0.00 | 1.63 | 0.00 | 0.86 | 25.67 | 71.75 | -0.05 | 0.12 | 0.3518 | 795.0 | 601.9 | |
| 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. | |