SDO HMI 2011-08-25 02:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.57 | 25.71 | 3.98 | 18.03 | -21.41 | 53.04 | 35.53 | 229.83 | 0.7108 | -91.6 | -212.6 | |
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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 | 0.81 | 0.00 | 0.61 | -17.46 | 59.98 | 42.47 | 239.20 | 0.7522 | 460.0 | 418.1 | |
| 0.00 | 0.99 | 0.00 | 0.74 | -17.38 | 59.83 | 42.32 | 239.20 | 0.7503 | 506.0 | 481.5 | |
| 0.00 | 0.27 | 0.00 | 0.20 | -19.31 | 58.60 | 41.09 | 236.20 | 0.7487 | 622.0 | 548.7 | |
| 0.00 | 0.90 | 0.00 | 0.65 | -19.88 | 56.66 | 39.15 | 234.29 | 0.7336 | 644.0 | 534.3 | |
| 5.57 | 7.63 | 3.98 | 5.46 | -20.86 | 54.93 | 37.42 | 231.95 | 0.7233 | 715.3 | 599.4 | |
| 0.00 | 0.81 | 0.00 | 0.56 | -20.58 | 53.47 | 35.96 | 231.22 | 0.7075 | -499.0 | -417.8 | |
| 0.00 | 1.89 | 0.00 | 1.31 | -21.23 | 52.65 | 35.14 | 229.84 | 0.7043 | -406.0 | -393.0 | |
| 0.00 | 1.17 | 0.00 | 0.81 | -20.91 | 52.52 | 35.01 | 230.11 | 0.7008 | -469.0 | -480.9 | |
| 0.00 | 0.63 | 0.00 | 0.43 | -20.79 | 52.21 | 34.70 | 230.01 | 0.6970 | -631.0 | -514.0 | |
| 0.00 | 1.44 | 0.00 | 0.99 | -20.91 | 52.01 | 34.50 | 229.71 | 0.6959 | -790.0 | -708.1 | |
| 0.00 | 1.08 | 0.00 | 0.74 | -21.22 | 52.09 | 34.58 | 229.41 | 0.6990 | -573.0 | -535.7 | |
| 0.00 | 0.99 | 0.00 | 0.68 | -21.26 | 51.27 | 33.76 | 228.71 | 0.6916 | -565.0 | -504.2 | |
| 0.00 | 0.99 | 0.00 | 0.67 | -20.84 | 51.13 | 33.62 | 229.08 | 0.6870 | -632.0 | -451.5 | |
| 0.00 | 1.26 | 0.00 | 0.85 | -21.06 | 50.79 | 33.28 | 228.55 | 0.6855 | -662.0 | -576.2 | |
| 0.00 | 1.17 | 0.00 | 0.80 | -24.27 | 49.19 | 31.68 | 223.58 | 0.6968 | -579.0 | -466.7 | |
| 0.00 | 1.08 | 0.00 | 0.74 | -25.33 | 48.08 | 30.57 | 221.48 | 0.6964 | -656.0 | -557.3 | |
| 0.00 | 2.60 | 0.00 | 1.79 | -25.54 | 47.94 | 30.43 | 221.14 | 0.6970 | -446.0 | -309.2 | |
| 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. | |