SDO HMI 2011-05-02 00:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.04 | 47.65 | 19.92 | 43.41 | 16.86 | 46.20 | -53.74 | 66.84 | 0.8412 | -219.9 | -37.5 | |
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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 |
| 1.96 | 5.98 | 1.75 | 5.33 | 18.04 | 47.43 | -52.51 | 65.08 | 0.8340 | -560.3 | -364.5 | |
| 0.00 | 2.94 | 0.00 | 2.60 | 17.16 | 47.64 | -52.30 | 66.03 | 0.8295 | -499.0 | -439.4 | |
| 0.00 | 1.43 | 0.00 | 1.29 | 18.30 | 46.95 | -52.99 | 64.96 | 0.8389 | -294.0 | -239.8 | |
| 5.62 | 22.22 | 4.96 | 19.84 | 16.34 | 47.34 | -52.60 | 67.07 | 0.8299 | -667.1 | -260.9 | |
| 0.00 | 0.98 | 0.00 | 0.87 | 16.01 | 46.94 | -53.00 | 67.58 | 0.8325 | 241.0 | 194.0 | |
| 9.46 | -4.00 | 8.48 | -4.00 | 16.35 | 46.65 | -53.29 | 67.29 | 0.8360 | -540.7 | 999999 | |
| 0.00 | 1.16 | 0.00 | 1.09 | 18.47 | 45.62 | -54.32 | 65.21 | 0.8506 | 562.0 | 541.5 | |
| 0.80 | -4.00 | 0.73 | -4.00 | 16.64 | 46.11 | -53.83 | 67.13 | 0.8416 | -195.0 | 999999 | |
| 1.43 | 2.94 | 1.31 | 2.70 | 16.46 | 45.80 | -54.14 | 67.43 | 0.8438 | -367.9 | -206.3 | |
| 1.70 | 2.41 | 1.61 | 2.29 | 17.06 | 44.50 | -55.44 | 67.17 | 0.8563 | 580.9 | 477.1 | |
| 0.00 | 1.25 | 0.00 | 1.23 | 18.49 | 43.82 | -56.12 | 65.78 | 0.8654 | 502.0 | 417.7 | |
| 0.00 | 1.61 | 0.00 | 1.53 | 16.08 | 44.19 | -55.74 | 68.36 | 0.8565 | 602.0 | 507.8 | |
| 0.00 | 1.43 | 0.00 | 1.36 | 15.77 | 44.10 | -55.84 | 68.74 | 0.8565 | 338.0 | 348.1 | |
| 0.00 | 1.43 | 0.00 | 1.40 | 16.97 | 43.34 | -56.60 | 67.61 | 0.8656 | 579.0 | 382.4 | |
| 1.07 | 1.87 | 1.08 | 1.88 | 17.55 | 42.71 | -57.23 | 67.15 | 0.8720 | 363.8 | 318.3 | |
| 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. | |