SDO HMI 2011-05-03 12:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.13 | 50.96 | 12.90 | 35.60 | -17.39 | 123.72 | 43.58 | 249.07 | 0.7059 | -74.4 | -120.3 | |
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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 |
| 9.82 | 15.18 | 7.29 | 11.25 | -16.98 | 127.38 | 47.24 | 250.64 | 0.7466 | 615.8 | 550.2 | |
| 0.00 | 1.34 | 0.00 | 0.98 | -17.98 | 126.14 | 46.00 | 249.01 | 0.7351 | 497.0 | 425.3 | |
| 0.00 | 1.87 | 0.00 | 1.33 | -16.29 | 124.93 | 44.79 | 250.99 | 0.7175 | 477.0 | 505.0 | |
| 0.00 | 1.07 | 0.00 | 0.76 | -16.51 | 124.99 | 44.85 | 250.71 | 0.7187 | 628.0 | 557.0 | |
| 0.00 | 1.70 | 0.00 | 1.18 | -16.07 | 123.67 | 43.54 | 250.98 | 0.7025 | 555.0 | 384.4 | |
| 0.00 | 1.07 | 0.00 | 0.74 | -17.99 | 122.75 | 42.61 | 248.02 | 0.6967 | 582.0 | 443.4 | |
| 4.11 | 7.59 | 2.80 | 5.18 | -17.09 | 122.45 | 42.31 | 249.19 | 0.6906 | -674.8 | -533.1 | |
| 4.20 | 10.98 | 2.81 | 7.35 | -17.30 | 121.19 | 41.05 | 248.49 | 0.6763 | -727.6 | -507.2 | |
| 0.00 | 0.80 | 0.00 | 0.54 | -18.97 | 121.11 | 40.98 | 246.07 | 0.6808 | -333.0 | -391.3 | |
| 0.00 | 1.07 | 0.00 | 0.72 | -18.54 | 120.94 | 40.81 | 246.63 | 0.6773 | -435.0 | -404.2 | |
| 0.00 | 0.98 | 0.00 | 0.66 | -19.19 | 121.05 | 40.92 | 245.73 | 0.6808 | -574.0 | -465.8 | |
| 0.00 | 2.14 | 0.00 | 1.45 | -19.44 | 121.09 | 40.95 | 245.39 | 0.6821 | -593.0 | -477.3 | |
| 0.00 | 1.34 | 0.00 | 0.90 | -18.70 | 120.82 | 40.69 | 246.35 | 0.6764 | -803.0 | -677.9 | |
| 0.00 | 0.98 | 0.00 | 0.66 | -19.33 | 120.88 | 40.75 | 245.48 | 0.6793 | -633.0 | -604.8 | |
| 0.00 | 0.71 | 0.00 | 0.48 | -18.46 | 120.50 | 40.37 | 246.57 | 0.6718 | -568.0 | -635.4 | |
| 0.00 | 1.16 | 0.00 | 0.77 | -17.84 | 120.29 | 40.15 | 247.39 | 0.6672 | -754.0 | -610.3 | |
| 0.00 | 0.98 | 0.00 | 0.65 | -17.67 | 119.99 | 39.85 | 247.54 | 0.6630 | -602.0 | -530.5 | |
| 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. | |